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Summary of Contents for SPX FLOW Johnson Pump TopGear GP2-25
- Page 1 I N S T R U CT I O N M A N UA L TopGear GM Internal Gear Pumps DOCUMENT: A.0500.401 - IM-TG GM / 07.06 EN ISSUED: 04/2024 ORIGINAL INSTRUCTIONS READ AND UNDERSTAND THIS MANUAL PRIOR TO OPERATING OR SERVICING THIS PRODUCT.
- Page 2 EC Declaration of Conformity (Directive 2006/42/EC, appendix II-A) Manufacturer SPX FLOW Europe Limited - Belgium Evenbroekveld 2-6 9420 Erpe-Mere Belgium hereby declares that all pumps member of product-families, TopGear GS-range, GP-range, GM- range, H-range, MAG-range, BLOC-range, L-range, RBS4, SRT 150/200 whether delivered...
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Page 3: Table Of Contents
Contents Introduction ________________________________________________7 1.1 General ___________________________________________________7 1.2 Reception, handling and storage _______________________________7 1.2.1 Reception _________________________________________________ 7 1.2.2 Handling __________________________________________________ 7 1.2.3 Storage ___________________________________________________ 7 1.3 Safety _____________________________________________________8 1.3.1 General ___________________________________________________ 8 1.3.2 Pump units ________________________________________________ 9 1.3.2.1 Pump unit handling ______________________________________9 1.3.2.2 Installation _____________________________________________9 1.3.2.3... - Page 4 3.17.3.2 Cartridge mechanical seals _____________________________ 27 3.17.4 Reverted packing execution for e.g. chocolate application ________28 3.17.5 Triple PTFE lip-seal cartridge ________________________________29 3.18 Safety relief valve __________________________________________ 30 3.18.1 Pressure _________________________________________________31 3.18.2 Heating __________________________________________________31 3.18.3 Safety relief valve – Relative adjustment _______________________32 3.18.4 Sectional drawings and part lists _____________________________33 3.18.4.1 Single safety relief valve ________________________________ 33...
- Page 5 3.22 Maintenance instructions ___________________________________ 57 3.22.1 General __________________________________________________57 3.22.2 Preparation _______________________________________________57 3.22.2.1 Surroundings (on site) __________________________________ 57 3.22.2.2 Tools ________________________________________________ 57 3.22.2.3 Shut-down ___________________________________________ 57 3.22.2.4 Motor safety __________________________________________ 57 3.22.2.5 Conservation _________________________________________ 57 3.22.2.6 External cleaning ______________________________________ 58 3.22.2.7 Electrical installation ___________________________________ 58 3.22.2.8 Draining of fluid _______________________________________ 58...
- Page 6 4.8.7.3 GD – Double mechanical seal “Back-to-back” _____________ 78 4.8.7.4 GC – Mechanical seal cartridge _________________________ 80 4.9 Coupling guard ___________________________________________ 83 Sectional drawings and part lists ____________________________ 86 5.1 TG GM2-25 and TG GM3-32 _______________________________ 86 5.1.1 Hydraulic part _____________________________________________87 5.1.2 Bearing bracket ___________________________________________87 5.1.3...
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Page 7: Introduction
This number should be stated in all correspondence with your local supplier. The first digits of the serial number indicate the year of production. SPX Flow Europe Limited - Belgium Evenbroekveld 2-6, 9420 Erpe-Mere www.johnson-pump.com / www.spxflow.com 1.2.2 Handling Check the mass (weight) of the pump unit. All parts weighing more than 20 kg must be lifted using lifting slings and suitable lifting devices, e.g. -
Page 8: Safety
Safety 1.3.1 General Important! The pump must not be used for other purposes than recommended and quoted for without consulting your local supplier. A pump must always be installed and used in accordance with existing national and local sanitary and safety regulations and laws. When ATEX pump/pump unit is supplied, the separate ATEX manual must be considered •... -
Page 9: Pump Units
1.3.2 Pump units 1.3.2.1 Pump unit handling Use an overhead crane, forklift or other suitable lifting device. Secure lifting slings around the If there are lifting rings on both Warning front part of the pump and the the pump and the motor the slings Never lift the pump unit with back part of the motor. -
Page 10: Before Commissioning The Pump Unit
When changing the operating conditions of the pump please contact your supplier to ensure a safe and reliable working pump. This also applies to modifications on a larger scale, such as a change of motor or pump on an existing pump unit. SPX Flow Europe Limited - Belgium Evenbroekveld 2-6 9420 Erpe-Mere www.johnson-pump.com / www.spxflow.com... -
Page 11: Technical Conventions
Technical conventions Quantity Symbol Unit Dynamic viscosity µ mPa.s = cP (Centipoise) ρ = density dm³ µ ν = Kinematic viscosity ρ mm² ν = kinematic viscosity = cSt (Centistokes) Note! In this manual only dynamic viscosity is used. [bar] ∆p Pressure Differential pressure = [bar]... -
Page 12: Pump Description
2.0 Pump description TopGear/GM pumps are rotary positive displacement pumps with internal gear. They are made of cast iron. TG GM pumps are assembled from modular elements, which allows a variety of constructions: different shaft sealings (packing and/or mechanical seal), heating / cooling jackets (steam or thermal oil), several sleeve bearings, gear and shaft materials and mounted relief valve and electrical heating. - Page 13 Examples: TG GM 58-80 G 2 T T UR 6 U R8 GCD WV BV 10 11 TG GM 6-40 FD G 1 O O SG 2 S G2 PRAW 10 11 7. Jacket options for pump cover Pump cover without jackets Pump cover with jacket and thread connection Pump cover with jacket and flange connection Electrical heating idler pin –...
- Page 14 Examples: TG GM 58-80 G 2 T T UR 6 U R8 GCD WV BV 10 11 TG GM 6-40 FD G 1 O O SG 2 S G2 PRAW 10 11 11. Bush on shaft materials Bush in hardened steel Bush in carbon Bush in ceramic Bush in hard metal...
- Page 15 Examples: TG GM 58-80 G 2 T T UR 6 U R8 GCD WV BV 10 11 TG GM 6-40 FD G 1 O O SG 2 S G2 PRAW 10 11 13. Shaft seal arrangements (cont´d) Single mechanical seal Burgmann type MG12 to be used with set ring (only for India) GS AV Single mech.
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Page 16: General Technical Information
3.0 General technical information Pump standard parts Top cover Intermediate casing Pump shaft Bearing bracket Idler pin Rotor Pump cover Idler gear Pump casing Operating principle As the rotor and idler gear unmesh, an underpressure is created and the liquid enters the new created cavities. Liquid is transported in sealed pockets to the discharge side. -
Page 17: Self-Priming Operation
3.2.1 Self-priming operation TopGear pumps are self-priming when sufficient liquid is present in the pump to fill up the clearances and the dead spaces between the teeth. (For self-priming operation see also section 3.19.6.2 Piping). 3.2.2 Safety relief valve – Working principle The positive displacement principle requires the installation of a safety relief valve protecting the pump against overpressure. -
Page 18: Main Characteristics
Main characteristics The pump size is designated by the displacement volume of 100 revolutions expressed in litres (or dm ) but rounded followed by the nominal port diameter expressed in millimetres. ∆p Vs-100 n.max n.mot Q.th Q.th p.test Pump size TG GM (mm) (mm) (mm) -
Page 19: Pressure
Pressure Differential pressure or working pressure (p) is the pressure on which the pump normally operates. TopGear GM-lines have the maximum differential pressure at 16 bar. The hydrostatic test pressure is 1.5 times the differential pressure i.e.: TopGear GM-lines have the hydrostatic test pressure at 24 bar. Following figure gives a graphical presentation of the several kind of pressures. -
Page 20: The Sound Level Of The Pump Unit
table. 3.7.2 The sound level of the pump unit The sound level of the drive (motor, transmission, . . .) must be added to the sound level of the pump itself to determine the total sound level of the pump unit. The sum of several sound levels must be calculated logarithmically. -
Page 21: Jacket Options
Jacket options S-jackets are designed for use with saturated steam or with non-dangerous media. They are provided with cylindrical threaded connections according to ISO 228-I. Maximum temperature: 200°C Maximum pressure: 10 bar Notice that the maximum pressure of 10 bar will be the limiting factor for use with saturated steam. Saturated steam at 10 bar gives a temperature of 180°C. -
Page 22: Internals
3.11 Internals 3.11.1 Bush materials Overview of bush materials and application field Material Code Material Steel Carbon Bronze Ceramic Hard metal if yes to maximum working pressure = 16 bar Hydrodynamical lubrication if no 6 bar (*) 10 bar (*) 6 bar (*) 6 bar (*) 10 bar (*) -
Page 23: Operation Under Hydrodynamic Lubrication Conditions
3.11.3 Operation under hydrodynamic lubrication conditions Hydrodynamic lubrication could be important criteria for bush material selection. If the bush bearings are running under the condition of hydrodynamic lubrication there is no more material contact between bush and pin or shaft and the lifetime cycle is increased importantly. If there is no condition for hydrodynamic lubrication, the bush bearings make material contact with pin or shaft and the wear of these parts is to be considered. -
Page 24: Extra Clearances
3.14 Extra clearances To indicate required clearances a code of 4 digits, xxxx, is given on the order. These digits refer to the following clearance classes: C0 = Axial clearance between rotor and pump cover set at minimum C1 = Standard clearance (not indicated because standard) C2 = ~2 x standard clearance C3 = 3 x standard clearance The 4 digits indicate which clearance class is set for which part of the pump, e.g.: code 2 3 3 2... -
Page 25: Play Between Gear Teeth
3.15 Play between gear teeth TG GM 2-25 3-32 6-40 15-50 23-65 58-80 86-100 120-100 185-125 270-150 360-150 Minimum (µm) Maximum (µm) Play between gear teeth 3.16 Maximum size of solid particles TG GM 2-25 3-32 6-40 15-50 23-65 58-80 86-100 120-100 185-125... -
Page 26: Mechanical Seals
3.17.3 Mechanical seals 3.17.3.1 Mechanical seals according to EN12756 (DIN24960) – General information In TopGear TG GM version GS, short type KU or long type NU mechanical seals can be built in. In the smallest pump sizes GM2-25 and GM3-32 only the short type KU can be built in. In the double seal versions GG and GD only the short type KU can be built in. -
Page 27: Cartridge Mechanical Seals
3.17.3.2 Cartridge mechanical seals In TopGear GM ranges Universal Cartridge mechanical seals could be built in from pump size GM6-40 to GM360-150. Several functions and more complicated constructions e.g. gas seals, API conformity etc. are possible. Contact your local distributor if you have a special application or special questions. The end plate or the gland of the cartridge mechanical seal must be adapted to the built in dimensions of the TopGear pump. -
Page 28: Reverted Packing Execution For E.g. Chocolate Application
3.17.4 Reverted packing execution for e.g. chocolate application For chocolate pumping applications the PR-version is designed. The pump shaft is sealed by means of packing rings and the bronze shaft bearing is placed outside the pumped medium and is designed to work as a packing gland. Because of the fact that, under normal conditions, the shaft bearing does not come into contact with the pumped medium, bronze can be used as material. -
Page 29: Triple Ptfe Lip-Seal Cartridge
3.17.5 Triple PTFE lip-seal cartridge As from the first of July 2015, this new shaft sealing option (LCT TV) is available on the TopGear GM and H range. This new shaft sealing option can be used for pumping products with a viscosity of more than 5.000 mPas as alternative for double mechanical seals omitting the need for an expensive pressurized quench system. -
Page 30: Safety Relief Valve
3.18 Safety relief valve Example V 35 - G 10 H 1. Safety relief valve = V 2. Type indicating = inlet diameter (in mm) Safety relief valve size for TG GM2-25, TG GM3-32, TG GM6-40 Safety relief valve size for TG GM15-50, TG GM23-65 Safety relief valve size for TG GM58-80... -
Page 31: Pressure
3.18.1 Pressure Safety relief valves are divided into 4 working pressure classes i.e. 4, 6, 10 and 16 indicating the maximum working pressure for that valve. Each class has a standard set pressure at 1 bar above the indicated maximum working pressure. The set pressure can be set lower on request never higher. Working pressure class Standard set pressure (bar) Working pressure range (bar) -
Page 32: Safety Relief Valve - Relative Adjustment
3.18.3 Safety relief valve – Relative adjustment Adjustment of the standard setting pressure is performed at the factory. Note! When testing the safety relief valve mounted on the pump, make sure the pressure never exceeds the set pressure of the valve + 2 bar. To adjust the standard opening pressure, proceed as follows: 1. -
Page 33: Sectional Drawings And Part Lists
3.18.4 Sectional drawings and part lists 3.18.4.1 Single safety relief valve 7030 7400 7240 7320 7050 7150 7010 7100 7110 7310 7180 7330 7300 7170 7040 7360 Single safety relief valve – horizontal 7400 7310 7050 7180 Pos. Description Preventive Overhaul 7010 Valve 7320... -
Page 34: Heated Spring Casing
3.18.4.2 Heated spring casing 7041 7041 S-jacket (thread connection) T-jacket (flange connection) Pos. Description Preventive Overhaul 7041 Heated spring casing 3.18.4.3 Double safety relief valve 8020 8050 8020 8050 8010 8010 8070 8060 8070 8040 8060 8030 8040 8030 Double safety relief valve – horizontal Double safety relief valve –... -
Page 35: Installation
3.19 Installation 3.19.1 General This manual gives basic instructions which are to be observed during installation of the pump. It is therefore important that this manual is read by the responsible personnel prior to assembly and afterward to be kept available at the installation site. The instructions contain useful and important information allowing the pump/pump unit to be properly installed. -
Page 36: Indoor Installation
3.19.2.4 Indoor installation Locate the pump so that the motor can be vented properly. Prepare the motor for operation according to instructions provided by the motor manufacturer. When flammable or explosive products are pumped, a proper earthing should be provided. The components of the unit should be connected with earthing bridges to reduce the danger arising from static electricity. -
Page 37: Radial Load On Shaft End
3.19.3.2 Radial load on shaft end The shaft end of the pump shaft may be loaded in radial sense with the maximum radial force (Fr). See table. TG GM pump size Fr (N) - max 2-25/3-32 6-40 15-50/23-65 1000 58-80/86-100/120-100 2000 185-125 3000... -
Page 38: Shaft Rotation For Pump With Safety Relief Valve
3.19.5 Shaft rotation for pump with safety relief valve The shaft rotation determines which port of the pump is suction and which is discharge. The relation between the shaft rotation and the suction/discharge side is indicated by the rotation arrow plate attached at the valve casing of the safety relief valve. TG 2-25 TG 23-65 1 Direction of rotation of pump shaft... -
Page 39: Suction And Discharge Pipes
3.19.6 Suction and discharge pipes 3.19.6.1 Forces and moments Note! Excessive forces and moments on the nozzle flanges derived from piping can cause mechanical damage to pump or pump unit. Pipes should therefore be connected in line, limiting the forces on the pump connections. Support the pipes and make sure they remain stress-free during operation of the pump. -
Page 40: Isolating Valves
Self-priming operation At the start sufficient liquid must be available in the pump filling up the internal clearance volume and the dead spaces, allowing the pump to build up a pressure difference. Therefore, for pumping low viscosity fluids, a foot valve with the same or larger diameter than the suction pipe must be installed or the pump can be installed without foot-valve but in U-line. -
Page 41: Heating Jackets
3.19.7.2 Heating jackets 1. S-type jackets The S-jackets are designed for use with saturated steam (max 10 bar ⇒ 180°C) or with non- dangerous media (max 10 bar - max 200°C). They are provided with threaded connections Bl (see chapter 6.0 for the dimensions). The connection can be done by threaded pipes or pipe connections with sealing in the thread (conical thread applying ISO 7/1) or sealed outside the thread by means of flat gaskets (cylindrical thread applying ISO 228/1). -
Page 42: Flush/Quench Media
4. Jacket around the shaft seal Connect the supply and the return line to both connections on the intermediate casing. A drain plug is provided in the intermediate casing at the bottom side (Bg). In case of steam supply this drain can be connected to a drain line to evacuate condensed water. -
Page 43: Single Mechanical Seal
• When at a high discharge pressure packing (3000) must be relieved. Connect the suction flange via Bd or Bi. Be sure the pressure in the lanternring area is above atmosphere pressure to avoid air sucking through the last packing rings which makes the packing running dry. •... -
Page 44: Cartridge Mechanical Seal
3.19.8.4 Double mechanical seal – Back-to-back arrangement • Use connection Bd or Bi as the outlet of quench media and one of the connections Bj as the inlet. • Use connection Bc as filling and air release plug (this is not possible with GM2-25/GM3-32 and Bd (Bi) with jackets around the shaft seal area). -
Page 45: Secondary Connections
3.19.8.6 Secondary connections Several connection types for circulation, quench or flush on shaft sealing are possible in accordance to ISO-code or to API-plan. Overview possible configurations for shaft seal circulation, quench and flushing. Shaft sealing ISO 5199 code API 610 plan 02,03,04,05,06,07,08,09,10,11,12,13 2,11,12,13,21,22,23,31,32,41,51,52,53,54,61,62 02,03,04,05,06,07,08... - Page 46 API plans 12, 22, 31, 32, 41/ ISO codes 04, 05, 08, 09 – Clean flush A flow of clean fluid to the seal chamber. The fluid can be either pumped fluid recirculating through a strainer or cyclone separator and orifice, or a clean compatible fluid injected from an external source. This media comes into contact with the pumped liquid, so it must be compatible with it.
- Page 47 API plan 61/ ISO code 03 – Leakage check and containment (Single cartridge mechanical seal Cartex TN3 GCT) In case the seal chamber is not connected, it serves as a seal leakage control (leakage through the first shaft seal). The seal chamber can be connected to a pipe which drains the leakage. Because risks of dry running the arrangement is only adviced for single mechanical cartridge seal.
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Page 48: Guidelines For Assembly
3.19.9 Guidelines for assembly When a bare shaft pump is delivered, the assembly with drive is the responsibility of the user. The user also must provide all necessary devices and equipment allowing a safe installation and commissioning of the pump. 3.19.9.1 Transport of pump unit •... -
Page 49: Combustion Engines
Electrical equipment, terminals and components of control systems may still carry live current when at rest. Contact with these may be fatal, resulting in serious injury or cause irreparable material damage. Line Motor U (volt) 230/400 V 400 V U 1 V 1 W 1 U 1 V 1 W 1 3 x 230 delta... -
Page 50: Guarding Of Moving Parts
Repeat this check at operating temperature and spend time achieving minimum alignment deviation. Fit the protecting guard. See the figure below and the corresponding table for the maximum allowed tolerances for aligning the coupling halves. Alignment tolerances - Va External diameter of coupling [mm] [mm] [mm]... -
Page 51: Instructions For Start-Up
3.20 Instructions for start-up 3.20.1 General The pump can be put into service when all arrangements described in chapter 3.19 Installation have been made. • Prior to commissioning, responsible operators have to be fully informed on proper operation of the pump/pump unit and the safety instructions. This instruction manual must at all times be available to the personnel. -
Page 52: Checklist - Initial Start-Up
3.20.4 Checklist – Initial start-up After thorough servicing or when the pump is to be put into service for the first time (initial start-up) the following checklist must be observed: Supply and discharge line c Suction and discharge pipes are cleaned. c Suction and discharge pipes are checked for leaks. -
Page 53: Start-Up
3.20.5 Start-up When the pump is to be put into service the following checklist and procedure must be observed: c Pump is filled with liquid. c Pump is sufficiently preheated. c Quench media is present. Can it circulate freely? (Attention: If you have a GD-configuration, is the seal pressurized?) c Suction and discharge valves are fully open. -
Page 54: Trouble Shooting
3.21 Trouble shooting Symptom Cause Remedy No flow Suction lift too high • Reduce difference between Pump not priming pump and suction tank level. • Increase suction pipe diameter. • Reduce length and simplify suction pipe (use as few elbows and other fittings as possible). Also see section 3.19 Installation. - Page 55 Symptom Cause Remedy Not enough capacity Viscosity too low 17 • Increase pump speed. Attention! Do not exceed maximum speed and check NPSHr. • If necessary, install a larger pump. • If pump is heated by means of heating jackets or electrical heating, reduce the heating input.
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Page 56: Instructions For Re-Using And Disposal
Symptom Cause Remedy Rapid wear of the Viscosity too high 39 • Heat the pump. mechanical seal • Install a double mechanical seal Bad de-areating/ dry running 40 • Fill pump with liquid. • Check position of relief valve or top cover. Temperature too high 41 •... -
Page 57: Maintenance Instructions
Make sure that the personnel read the entire instruction manual and, in particular, indicate those sections concerning the work at hand. • SPX FLOW is not responsible for accidents and damage caused by non-compliance with the guidelines. 3.22.2 Preparation 3.22.2.1 Surroundings (on site) -
Page 58: External Cleaning
3.22.2.6 External cleaning • Keep the surface of the pump as clean as possible. This simplifies inspection, the attached markings remain visible and grease nipples are not forgotten. • Make sure cleaning products do not enter the ball bearing space. Cover all parts that must not come into contact with fluids. -
Page 59: Fluid Circuits
3.22.2.9 Fluid circuits • Depressurize the jackets and the retaining fluid circuits. • Uncouple the connections to the jackets and to the circulating or flush/quench media circuits. • If necessary, clean the jackets and the circuits with compressed air. • Avoid any leakage of fluid or thermal oil into the environment. 3.22.2.10 Electrical heating In case that electrical heating (electrical cartridge heaters) is applied, make sure that the electrical heating is switched-off and that the cartridge heaters are cooled down. -
Page 60: Anti-Friction Bearings
Total MULTIS EP 2 (*) (*) Lubricants recommended by SPX FLOW. For higher temperatures the standard grease should be replaced by a high temperature grease (consistent class NLGI-3). This grease is, depending on the make, suitable for temperatures up to 150°C or 180°C. -
Page 61: Sleeve Bearings
3.22.3.6 Sleeve bearings We recommend checking the pump regularly for wear on the gear wheels and sleeve bearings to avoid excessive wear of other parts. Maximum allowed TG GM pump size radial clearances • A quick check can be done by using the front pull-out and 2-25 to 6-40 0.10 mm back pull-out system. -
Page 62: Shaft Seals
3.22.3.7 Shaft seals A. Gland packing PO • For pumps with gland packing, regularly check the packing for leaks. A slight leakage is normal. • Regularly check connections on the lantern ring (if applicable). • If the gland packing leaks excessively or when the pump needs serve, the old packing rings must be replaced. - Page 63 B. Gland packing PQ • For pumps with gland packing, regularly check the packing for leaks. A slight leakage is normal. • Regularly check connections on the lantern ring (if applicable). • If the gland packing leaks excessively or when the pump needs serve, the old packing rings must be replaced.
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Page 64: Front Pull-Out
C. Reverted packing PR When pumping chocolate, the packing needs to be tightened bit by bit at the (initial) start-up in order to achieve the utmost minimum of leakage, just enough to lubricate the packing rings. Excessively leaking chocolate can overheat in the packing, causing caramelisation, resulting in extra wear of the packing. -
Page 65: Designation Of Threaded Connections
1. Loosen the set screws (1480). 1480 2. Tighten the bolts (1540). 1530 3. The pump shaft with roller bearing and rotor will be pushed against the pump cover. The axial clearance is then zero. 1540 4. Install a gauge on the bearing bracket. 5. -
Page 66: Instructions For Assembly And Disassembly
Non compliance with the instructions or neglecting warnings can damage the user or lead to severe damage to pump and/or pump unit. SPX FLOW is not liable for accidents and damage resulting from such neglect. -
Page 67: Anti-Friction Bearings
Anti-friction bearings 4.5.1 General • Never re-use a disassembled bearing or a disassembled lock plate! • For disassembly and assembly of the bearing (and coupling). use correct tools in order to inspect the pump without any shock loads. Shocks can damage the crisp material of bush bearings and mechanical seal. -
Page 68: Tg Gm6-40 To Tg Gm360-150 Disassembly
4.5.4 TG GM6-40 to TG GM360-150 disassembly 1. First disassemble the flexible coupling half with the aid of a coupling extractor. 2. Remove key (1570), set screws (1480), tap bolts (1540) and long screws (1530). 3. Remove the outer bearing cover (1470) and the V-seal (1490). 4. -
Page 69: Relief Valve
Relief valve • The relief valve may not be disassembled before the spring has been released completely • Before releasing the spring, measure the position of the adjusting bolt. so that the spring afterwards can be adjusted to its original opening pressure 4.6.1 Disassembly •... -
Page 70: Electrical Heating
Electrical heating 4.7.1 General When replacing a cartridge heater, make sure that the same type of cartridge heater (dimensions, voltage, power, …) is used. 4.7.2 Electrical heating on the pump cover (in the idler pin) 4.7.2.1 Disassembly • Disconnect the leads of the cartridge heater (0800) from the electronic or electrical power control device. -
Page 71: Electrical Heating Around Shaft Seal (In The Intermediate Casing)
4.7.3 Electrical heating around shaft seal (in the intermediate casing) 4.7.3.1 Disassembly • Disconnect the leads of the cartridge heater (0800) from the electronic or electrical power control device. • Disconnect the flexible conduit (0830) from the electronic or electrical power control device. •... -
Page 72: Mechanical Seal
Mechanical seal Guidelines for assembly and adjustment of the mechanical seal – pump types GS, GG and GD. 4.8.1 General • All personnel responsible for maintenance, inspection and assembly must be adequately qualified. • Use specific instructions coming with the mechanical seal which is to be assembled/adjusted. •... -
Page 73: General Instructions During Assembly
Remark: The set ring that is delivered by SPX FLOW guarantees a reliable fixation. There is no danger it will be loosened by alternating loads. SPX FLOW cannot guarantee a reliable fixation with other set rings. -
Page 74: Adjustment Of Mechanical Seal
4.8.7 Adjustment of mechanical seal 4.8.7.1 GS – Single mechanical seal 1. Mechanical seal without set screws (e.g. Sealol, type 043 and Burgmann type MG12 or eMG12) – Pump size TG GM2-25 and TG GM3-32 The mechanical seal is mounted against a shoulder ring (2090), see figure. Adjusting is not necessary if the built in length of the mechanical seal corresponds to EN12756 (DIN24960) L length. - Page 75 B. Sizes TG GM6-40 to TG GM360-150 The mechanical seal must always be adjusted and fixed on the pump shaft by means of set screws. For mechanical seal without set screws (e.g. Sealol, type 043 and Burgmann type MG12 or eMG12) a special set ring with fixing screws (3030 and 3040) must be used for adjusting the mechanical seal on the pump shaft.
- Page 76 Values for recalculation of adjusting distance X EN12756 (DIN24960) KU (short type) EN12756 (DIN24960) NU (long type) TG GM pump type Shaft d [mm] B (with set ring) [mm) [mm) 1N-max 2-25/3-32 46.1 – – 6-40 35.7 34.7 44.7 42.2 15-50/23-65 42.5 36.7...
- Page 77 Thickness dimensions for composition of adjustment height X Shaft seal GS & GG For EN (DIN) KU mechanical seal For EN (DIN) NU mechanical seal Dimension A [mm] TG GM TG GM TG GM TG GM TG GM TG GM TG GM TG GM TG GM...
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Page 78: Gg - Double Mechanical Seal Tandem
4.8.7.2 GG – Double mechanical seal tandem 1. Assemble the first mechanical seal using the same procedure as a single mechanical seal, type GS (see section 4.8.7.1). 2. Fix the mechanical seal cover (2200) with 2 bolts (9030) without tightening them. Leave the gasket (2080) uncompressed. - Page 79 12. Remove the adjusting tool (9040) and the two bolts (9050). 13. Assemble the rotating part of the second mechanical seal (3020). Push it against the first mechanical seal and secure the fixing screws with Loctite. 14. Check the smoothness of the seal faces. Clean the face if necessary. 15.
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Page 80: Gc - Mechanical Seal Cartridge
4.8.7.4 GC – Mechanical seal cartridge A. General 1. Clean the shaft and casing and check if sealing faces are in good condition. Use always a new gasket (2080) that is in good condition. Ensure that the auxiliary connection openings are in the good position and accessible for use. For exact position, see the figures and detailed instructions in the next paragraphs. - Page 81 fixing set screws G1/4 G1/4 black jig (assembly tool) DRAIN NPT1/8 Fig TN3 – View on arrow X • Remove black jig (1x) before fixation of shaft sleeve (allows shaft sleeve to rotate). 2080 3010 2500 • Remove non-coloured jigs (3x) after pump assembly and adjusting axial clearance.
- Page 82 D. Triple lip-seal cartridge The entire cartridge can be disassembled from the bareshaft pump as one single seal unit. Further disassembly of the unit requires an SPX FLOW service intervention and/or support. 82 | A.0500.401 - IM-TGGM/07.06 EN (04/2024)
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Page 83: Coupling Guard
Coupling guard Assembly 1. Fit pump side plate (0351) with bolt (0352) on pump while assembling pump. 0352 0351 2. Place the drive side plate (0361) over the drive shaft from top side. place 2nd drive side plate (0361) over the drive shaft from bottom side 0361 0361 3. - Page 84 4. Fit the jacket (0362) at drive side. The annular grove must be located at drive side. fit the annular groove of the jacket on drive side plate. 0362 5. Close the jacket and fit the bolt (0363), washer (0365), savetix washer (0366) and savetix nut (0364).
- Page 85 6. Slide the jacket at drive side towards the drive as far as possible. 0363 0364 0366 0365 0363 0365 0366 0364 7. Fix both jackets with bolt (0363), washer (0365), savetix washer (0366) and savetix nut (0364). A.0500.401 - IM-TGGM/07.06 EN (04/2024) | 85...
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Page 86: Sectional Drawings And Part Lists
5.0 Sectional drawings and part lists How to order spares When ordering spare parts, please state: 1. Pump type and serial number (see name plate) 2. Position number, quantity and description Example: 1. Pump type: TG GM58-80 G2TT UR6 UR8 GCD WVBV Serial number: 2000-101505 2. -
Page 87: Hydraulic Part
5.1.1 Hydraulic part Pos. Description Nos./pump Preventive Overhaul 0010 pump casing, thread connection 0040 tap bolt 0100 top cover, complete 0400 jacket cover, on shaft seal 0410 countersunk screw plug PQ version 0460 plug Gx version 0600 idler + bush, complete 0700 rotor + shaft, complete 0900 Intermediate casing complete 1030 plug... -
Page 88: S-Jacket Options
5.1.4 S-jacket options 5.1.4.1 S-jacket on pump cover Nos./ Pos. Description Preventive Overhaul pump 0200 jacket cover 0220 0210 tap bolt 0220 gasket 0200 0230 allen screw 0230 0210 5.1.4.2 S-jacket around shaft seal 0430 0440 0420 0470 Nos./ Pos. Description Preventive Overhaul... -
Page 89: Single Mechanical Seal - Gs
5.1.5.2 Single mechanical seal – GS 2220 Nos./ 2210 Pos. Description Preventive Overhaul pump 2080 gasket 3010 2090 support ring (optional) 2090 2200 seal cover 2210 2200 2220 tap bolt 2080 3010 mechanical seal 5.1.5.3 Double mechanical seal tandem – GG 2420 Nos./ Pos. -
Page 90: Tg Gm6-40 To Tg Gm360-150
TG GM6-40 to TG GM360-150 For food applications * 1080 1101 0100 1090 For food applications * 1102 1050 1060 1100 0600 1100 4000 0010 0040 1040 1030 1240 1230 1210 1220 1200 1570 0700 1480 1520 1470 0900 1560 1550 1490 1540... -
Page 91: Hydraulic Part
5.2.1 Hydraulic part Pos. Description GM6-40 GM15-50 GM23-65 GM58-80 GM86-100 GM120-100 GM185-125 GM360-150 GM360-150 Preventive Overhaul 0010 pump casing 0040 tap bolt 0100 top cover, complete 0600 idler + bush, complete 0700 rotor + shaft, complete Intermediate casing 0900 complete 1030 plug 1040 sealing ring 1050 plug... -
Page 92: Flange Connection Options
5.2.3 Flange connection options 0010 0050 9000 0070 TG GM6-40 0060 Nos./ Pos. Description Preventive Overhaul pump 0010 G1: pump casing 0050 pin-stainless steel Screwed on flanges (optionally) 9000 screw on flanges 0060 collar piece 0070 loose flange TG GM15-50 to TG GM360-150 Nos./ Pos. -
Page 93: Jacket Options And Electrical Heating
5.2.4 Jacket options and electrical heating 5.2.4.1 S-jacket on pump cover 0220 0200 0250 0240 0230 0210 Pos. Description GM6-40 GM15-50 GM23-65 GM58-80 GM86-100 GM120-100 GM185-125 GM270-150 GM360-150 Preventive Overhaul 0200 jacket cover, on front 0210 tap bolt 0220 gasket 0230 allen screw 0240 plug 0250 sealing ring... -
Page 94: T-Jackets With Flange Connections On Pump Cover
5.2.4.3 T-jackets with flange connections on pump cover 1020 1010 0200 0310 0300 1000 0320 0220 0250 0240 0230 0210 Pos. Description GM6-40 GM15-50 GM23-65 GM58-80 GM86-100 GM120-100 GM185-125 GM270-150 GM360-150 Preventive Overhaul 0200 jacket cover, on front tap bolt 0210 allen screw 0220 gasket... -
Page 95: T-Jackets With Flange Connections Around Shaft Seal
5.2.4.4 T-jackets with flange connections around shaft seal 0900 0420 0400 0410 0510 0500 0440 0430 0520 Pos. Description GM6-40 GM15-50 GM23-65 GM58-80 GM86-100 GM120-100 GM185-125 GM270-150 GM360-150 Preventive Overhaul 0390 Intermediate casing jacket cover, 0400 on shaft seal 0410 allen screw 0420 gasket 0430 plug 0440 sealing ring... -
Page 96: Electrical Heating On The Pump Cover (In The Idler Pin)
5.2.4.5 Electrical heating on the pump cover (in the idler pin) Version E1 / E2 / E3 / E4 / E5 / E6 4000 0800 0840 0820 0830 TG GM 15-50 ⇒ 270-150 0040 0850 0850 0820 0830 0820 0840 0800 0240 0250... -
Page 97: Electrical Heating Around Shaft Seal (In The Intermediate Casing)
5.2.4.6 Electrical heating around shaft seal (in the intermediate casing) Version E1 / E2 / E3 / E4 / E5 / E6 0830 0850 0820 0840 0800 0900 0860 Pos. Description Version GM58-80 GM86-100 GM120-100 GM185-125 GM270-150 GM360-150 Preventive Overhaul 0020 Intermediate casing - cast iron E1 - E6... -
Page 98: Shaft Seal Options
5.2.5 Shaft seal options 5.2.5.1 Packing rings PQ with lantern ring Nos./ Pos. Description Preventive Overhaul pump 2000 stuffing box housing 2010 gasket 2050 2020 lantern ring, split 2070 2030 tap bolt 2060 2040 gland 2040 2050 3000 2060 stud bolt 2020 2070 2080... -
Page 99: Cartridge Mechanical Seal - Gc
5.2.5.4 Cartridge mechanical seal – GC 2080 3010 2500 Nos./ Pos. Description Preventive Overhaul pump 2080 gasket 2500 tap bolt cartridge 3010 mechanical seal 5.2.5.5 Double mechanical seal tandem – GG Nos./ Pos. Description Preventive Overhaul pump 2080 2080 gasket 2200 seal cover 2400 2210 pin... -
Page 100: Cartridge Triple Lip-Seal - Lct Tv (Lct Xx)
5.2.5.7 Cartridge triple lip-seal - LCT TV (LCT XX) 2800 2050 2030 2860 2810 3080 3070 3060 2820 2830 2850 2840 2870 2000 2080 2010 GM185-125 GM15-50 GM58-80 Pos. Description GM6-40 GM270-150 Preventive Overhaul GM23-65 GM86-100 GM360-150 2000 stuffing box 2010 gasket 2030 tap bolt for seal 2050 pin... -
Page 101: Reverted Packing - Chocolate Version
5.2.5.8 Reverted packing – Chocolate version TG GM 58-80 to TG GM 360-150 TG GM 6-40 to TG GM 23-65 2140 2130 2140 2120 2160 0900 2130 2050 1210 1220 1230 1240 2020 2160 2060 2120 2050 2150 2070 2170 2020 2030 2060... -
Page 102: Dimensional Drawings
6.0 Dimensional drawings Standard pump 6.1.1 TG GM2-25 to TG GM6-40 TG GM2-25 TG GM3-32 TG GM6-40 G 1 1/4 G 1 1/2 G 1/4 G 1/4 G 1/8 G 1/4 – G 1/4 – G 1/4 G 1/4 G 1/4 Rp 1/8 –... -
Page 103: Tg Gm15-50 To Tg Gm360-150
6.1.2 TG GM15-50 to TG GM360-150 ma ze Bd Bj 4xøvd ISO/R775 TG GM15-50 TG GM23-65 TG GM58-80 TG GM86-100 TG GM120-100 TG GM185-125 TG GM270-150 TG GM360-150 G 1/4 G 1/4 G 1/2 G 1/2 G 1/2 G 1/2 G 1/2 G 3/4 G 1/4... -
Page 104: Flange Connections
Flange connections 6.2.1 TG GM2-25 to TG GM6-40 øak TG GM2-25 TG GM3-32 TG GM6-40 ac PN16 ac PN20 79.5 98.5 ad PN16 ad PN20 ak PN16 4xd14 4xd18 4xd18 ak PN20 4xd16 4xd16 4xd16 am PN16 am PN20 6.2.2 TG GM15-50 to TG GM360-150 TG GM58-80 to TG GM15-50 *) to... -
Page 105: Jackets - Electrical Heating
Jackets – Electrical heating 6.3.1 TG GM2-25 to TG GM6-40 Jackets (SS) with thread connections on pump cover and around shaft seal 2xBl 2xBf Jackets (TT) with flange connections on pump cover and around shaft seal 2xCf 2xCf Single jacket (SO) with thread Single jacket (OS) with thread connection connection on pump cover around shaft seal... -
Page 106: Tg Gm15-50 To Tg Gm360-150
6.3.2 TG GM15-50 to TG GM360-150 Jackets (SS) with thread connections on pump cover and around shaft seal 2xBl 2xBf Jackets (TT) with flange connections on pump cover and around shaft seal 2xCf 2xCf Single jacket (SO) with thread Single jacket (OS) with thread connection connection on pump cover around shaft seal Single jacket (TO) with flange... -
Page 107: Electrical Heating
6.3.3 Electrical heating Electrical heating on the pump cover (in the idler pin) and around the shaft seal (in the intermediate casing) = E..E.. Electrical heating on the pump cover Electrical heating around the shaft seal (in the idler pin) = E..O (in the intermediate casing) = OE.. -
Page 108: Safety Relief Valves
Safety relief valves 6.4.1 Single safety relief valve TG GM2-25 TG GM3-32 TG GM6-40 TG GM15-50 TG GM23-65 TG GM pump size 2-25 TG GM58-80 3-32 TG GM86-100 6-40 TG GM120-100 TG GM185-125 15-50 TG GM270-150 23-65 TG GM360-150 58-80 –... -
Page 109: Heated Safety Relief Valve (S-Jacket)
6.4.3 Heated safety relief valve (S-jacket) TG GM15-50 TG GM23-65 TG GM58-80 TG GM86-100 TG GM120-100 TG GM185-125 TG GM270-150 TG GM360-150 TG GM15-50 TG GM23-65 TG GM58-80 TG GM86-100 TG GM120-100 TG GM185-125 TG GM270-150 TG GM360-150 G 1/2 G 1/2 G 1/2 G 1/2... -
Page 110: Heated Safety Relief Valve (T-Jacket)
6.4.4 Heated safety relief valve (T-jacket) TG GM15-50 TG GM23-65 TG GM58-80 TG GM86-100 TG GM120-100 TG GM185-125 TG GM270-150 TG GM360-150 TG GM15-50 TG GM23-65 TG GM58-80 TG GM86-100 TG GM120-100 TG GM185-125 TG GM270-150 TG GM360-150 21.3x2 21.3x2 26.9x2.3 26.9x2.3 26.9x2.3... -
Page 111: Heated Double Safety Relief Valve (S-Jacket)
6.4.5 Heated double safety relief valve (S-jacket) TG GM15-50 TG GM23-65 do1 do TG GM58-80 TG GM86-100 TG GM120-100 TG GM185-125 TG GM270-150 TG GM360-150 TG GM15-50 TG GM23-65 TG GM58-80 TG GM86-100 TG GM120-100 TG GM185-125 TG GM270-150 TG GM360-150 G 1/2 G 1/2 G 1/2... -
Page 112: Heated Double Safety Relief Valve (T-Jacket)
6.4.6 Heated double safety relief valve (T-jacket) TG GM15-50 TG GM23-65 TG GM58-80 TG GM86-100 TG GM120-100 TG GM185-125 TG GM270-150 TG GM360-150 TG GM15-50 TG GM23-65 TG GM58-80 TG GM86-100 TG GM120-100 TG GM185-125 TG GM270-150 TG GM360-150 21.3x2 21.3x2 26.9x2.3 26.9x2.3... -
Page 113: Bracket Support
Bracket support 2xvt TG GM2-25 TG GM3-32 TG GM6-40 TG GM15-50 TG GM23-65 TG GM58-80 TG GM86-100 TG GM120-100 TG GM185-125 TG GM270-150 TG GM360-150 Weights – Mass Version Mass Weight GM2-25 GM3-32 Pump (without jackets) PO/PQ GG & GD Front-Pull out (pump cover+idler) Back-Pull out... - Page 114 Declaration of Compliance for food contact materials Manufacturer SPX Flow Europe Limited - Belgium Evenbroekveld 2-6 9420 Erpe-Mere Belgium We hereby certify the compliance of the materials coming into contact with food during the intended use with the general requirements as of the date of this Declaration of Regulation (EC) No 1935/2004 of 27 October 2004 on materials and articles intended to come into contact with food and repealing Directives 80/590/EEC and 89/109/EEC.
- Page 115 Letter of conformance FOOD SAFE - EC1935/2004, EC 10/2011conformity Garlock GmbH Falkenweg1 41468 Neuss-GERMANY We hereby confirm, our material ® ® GYLON blue Style 3504 and GYLON EPIX Style 3504 EPX (printed/unprinted, sheets, cut and ® deformed goods) and therewith including the product series GYLON Style 3506 (un-colored ®...
- Page 116 Specification regarding the intended use: - Kind of foodstuffs or procedure for which the material is suitable: o beverages: non-alcoholic and alcoholic drinks up to undenaturated ethyl alcohol o corn, cereal products, pastry products, biscuits, cakes and other baked goods o chocolate, sugar and products obtained from it, confectioneries o fruit, vegetables and products obtained from it o fats and oils...
- Page 117 Declaration of Compliance CLIPPERLON 2135 FG Product/material Date of declaration 20-6-2019 To European legislation EC 1935/2004 EU 10/2011 To FDA regulation CFR 21§177.1550 We confirm that the above mentioned material is compliant to the above This material has been tested following the FDA regulation on mentioned regulations and legislations.
- Page 118 118 | A.0500.401 - IM-TGGM/07.06 EN (04/2024)
- Page 119 A.0500.401 - IM-TGGM/07.06 EN (04/2024) | 119...
- Page 120 S T U V WX Y Z [ \ X U ] ] ^ _Y ` ] a bU V ` cY d dea V cY d ^ecf ghiT j ke 2 3 4 5 6 7 8 9 4 3 6 9 3 # ! $ % &...
- Page 121 EagleBurgmann Germany GmbH & Co. KG 82515 Wolfratshausen Tel. +49 (0) 8171 – 23 0 Fax +49 (0) 8171 – 23 12 14 Bestätigung / Confirmation EagleBurgmann bestätigt hiermit für die Materialien und Gegenstände, die bei bestimmungsgemäßen Gebrauch in Kontakt mit Lebensmitteln kommen können, die Konformität mit den allgemeinen Anforderungen der Verordnung (EG) Nr.
- Page 122 122 | A.0500.401 - IM-TGGM/07.06 EN (04/2024)
- Page 123 NOTES...
- Page 124 F: +32 (0)53 60 27 01 E: johnson-pump@spxflow.com www.spxflow.com/johnson-pump/ SPX FLOW reserves the right to incorporate our latest design and material changes without notice or obligation. Design features, materials of construction and dimensional data, as described in this bulletin, are provided for your information only and should not be relied upon unless confirmed in writing.
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