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Centrifugal Pumps
Read this instruction manual carefully,
before you install and operate the pump
CTS I
With 2900 rpm motor:
CTS I CC-22
CTS I CE-22
CTS I DD-40
CTS I DF-40
CTS I EF-55
CTS I EG-55
CTS I EF-75
CTS I EG-75
CTS Self-priming
Original Instruction
CTS H
With 2900 rpm motor:
CTS H CC-22
CTS H CE-22
CTS H DD-40
CTS H DF-40
CTS H EF-55
CTS H EG-55
CTS H EF-75
CTS H EG-75
2025 | 1
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Related Manuals for TapFlo CTS I CC-22
Summary of Contents for TapFlo CTS I CC-22
- Page 1 Read this instruction manual carefully, before you install and operate the pump CTS I CTS H With 2900 rpm motor: With 2900 rpm motor: CTS I CC-22 CTS H CC-22 CTS I CE-22 CTS H CE-22 CTS I DD-40 CTS H DD-40...
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Page 2: Table Of Contents
CONTENTS EU DECLARATION OF CONFORMITY XX/ATEX/CTS/2021 ..............5 GENERAL ............................ 6 0.1. Introduction..........................6 0.2. Warning symbols ........................6 0.3. Qualification and training of personnel .................. 6 INSTALLATION ..........................7 1.1. Operation principle ........................7 1.2. Receiving inspection ......................... 7 1.3. - Page 3 CONTENTS 2.2. Stopping the pump .........................15 2.3. Cleaning and disinfection .......................16 2.3.1. Cleaning procedure ......................16 2.4. Residual risks ...........................16 2.5. Disposal after expiration of the life expectancy ..............16 2.6. Actions in an emergency ......................17 2.7. Waste of electrical and electronic equipment (WEEE) directive .........17 MAINTENANCE ..........................
- Page 4 Member States relating to electrical equipment designed for use within certain voltage limits; Mr Michał Śmigiel is authorized to compile the technical file. Tapflo Sp. z o.o. ul. Czatkowska 4b 83-110 Tczew Signed for and on behalf of Tapflo AB: Håkan Ekstrand Managing director Tapflo AB, 16.04.2016 www.tapflo.com...
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Page 5: Eu Declaration Of Conformity Xx/Atex/Cts/2021
II 2D Ex h IIIC T69ºC…T139ºC Db Notified body J.S. Hamilton Poland Sp. z o.o. (…) performed EU-type examination and issued certificate JSHP 21 ATEX XXXX. Signed for and on behalf of Tapflo AB Håkan Ekstrand Managing Director Kungälv, 28.07.2021... -
Page 6: General
The personnel in charge of installation, operation and maintenance of the pumps we produce must be qualified to carry out the operations described in this manual. Tapflo shall not be held responsible for the training level of personnel and for the fact that they are not fully aware of the contents of this manual. -
Page 7: Installation
INSTALLATION INSTALLATION 1.1. Operation principle In order for the priming action to be achieved, the pump casing has to be filled with liquid to a level above the impeller (1). When the pump starts its operation, it is slowly sucking out the air from the suction line thus creating negative pressure and lifting the product. -
Page 8: Storage
INSTALLATION Never lift the pump under pressure. Be careful that nobody passes under the pump when lifted. Never try to lift the pump by the manifolds or hoses attached to the pump. As an option pumps can be equipped with lifting eyebolts connected with the pump. 1.4. -
Page 9: Suction And Discharge Piping
1.8.1. Protection In the interest of health and safety it is essential to wear protective clothing and safety goggles when operating, and/or working in the vicinity of Tapflo pumps. IOM manual CTS self-priming pumps... -
Page 10: Electrical Safety
Up to 40°C T6 / 69°C Up to 60°C T5 / 89°C Up to 80°C T4 / 109°C Up to 110°C T3 / 139°C If ambient temperature exceeds the range -20°C ≤ Ta ≤ +40°C, contact Tapflo. IOM manual CTS self-priming pumps... -
Page 11: Noise Level
INSTALLATION Antistatic surface Pumps in ATEX execution should be cleaned in order to preserve antistatic properties. Layer of dust or other solid particles on the outer surfaces is unacceptable. 1.8.6. Noise level CT pumps, including the motor, in normal operating conditions produce a sound level below 80 dB(A). -
Page 12: Example Of Installation
INSTALLATION 1.9. Example of installation 1) YES: Gate valve (may also be near pump in case of long piping) 2) With positive head: tilt of piping towards pump 3) YES: line strainer if particles are present 4) NO: air pockets – the circuit must be short and straight 5) YES: pipe fastening 6) Suction line as short and direct as possible 7) YES: attachment for gauge or safety pressure switch... -
Page 13: Instruments
INSTALLATION 1.10. Instruments In order to ensure a proper control of the performance and the conditions of the installed pump, we recommend using the following instruments: - a pressure-vacuum gauge on the suction piping; - a pressure gauge on the discharge piping. The pressure intakes must be made of straight pieces of piping at a distance of minimum five diameters from the pump inlets. -
Page 14: Motor Standard
1.12. Motor standard As a standard Tapflo CT pump are equipped with motors of the following parameters: ➢ International Mounting Arrangement – B34 ➢ Number of poles / Rotation speed [rpm] – 2/4 ➢... -
Page 15: Operation
OPERATION OPERATION 2.1. Start-up ➢ Check manually that the motor is free to turn, moving the motor cooling fan. ➢ Make sure that the piping is not clogged and is free from residues or foreign objects. Make sure that the liquid flows regularly into the pump. ➢... -
Page 16: Cleaning And Disinfection
OPERATION It is advisable to close the discharge shut-off / regulation valve gradually and stop the motor immediately after. The reverse sequence is not recommendable, especially with larger pumps or longer delivery piping. That is to avoid any problems due to water hammering. If a suction shutoff valve has been installed, it is advisable to close it completely. -
Page 17: Actions In An Emergency
OPERATION be disposed of properly, according to local regulations. It should be noted that potentially dangerous fluid residues may remain in the pump and can create a hazard to the operator or the environment, therefore the pump has to thoroughly cleaned before disposal. 2.6. -
Page 18: Maintenance
MAINTENANCE MAINTENANCE Maintenance work on electrical installations must be performed by qualified personnel and only when the power supply has been shutoff. Follow the local and national safety regulations. Wait five minutes for capacitor discharge before opening equipment. 3.1. Inspections ➢... -
Page 19: Location Of Faults
MAINTENANCE 3.2. Location of faults Possible reason Solution Wrong direction of rotation Invert the direction of rotation Increase available NPSH: ➢ Raise the suction reservoir ➢ Lower the pump X X X Insufficient suction head (NPSH) ➢ Reduce the vapour pressure ➢... -
Page 20: Disassembly Of The Pump
MAINTENANCE 3.3. Disassembly of the pump The disassembly should only be performed by qualified personnel. Each operation carried out on the machine must always be carried out once all the electrical contacts have been disconnected. The pump-motor unit must be placed in a position where it cannot be started unintentionally. -
Page 21: Assembly Of The Pump
MAINTENANCE Fig 3.3.4 Carefully remove the back casing [12]. The static part [15B] of the mechanical seal will remain in the back casing. Fig 3.3.5 If necessary, push out the static part [15B] of the mechanical seal. NOTE! Apply some alcohol or water before pushing out of the mechanical seal. - Page 22 MAINTENANCE Fig. 3.4.1 When mounting the impeller [9…] on the shaft extension [16] make sure that it is locked in the proper position before tightening the mounting screw [191] with its washer [192]. NOTE! Take care not to damage the head surface of the shaft extension.
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Page 23: Test Run
MAINTENANCE Fig. 3.4.5 When assembling the casing, make sure that the O- ring sealing surfaces on the casing [131S] and the back casing [12] are clean. Fig. 3.4.6 To screw in the casing pin screws [141S] use two nuts tightened against each other. 3.4.1. -
Page 24: Options
OPTIONS OPTIONS 4.1. Lubricated seal – 4Z A great option when there is a potential risk of dry running, or where the product tends to solidify or crystallize. An oil reservoir is connected to the mechanical seal chamber. The pump is delivered without lube medium in oil reservoir! ➢... - Page 25 OPTIONS Additional / different parts: Art. no Q-ty Description 5-xxx-1146 Pump back cover for lubricated seal 5-xxx-126 Pump back casing with welded seal chamber 5-xxx-159 Lip seal 5-xxx-16Z Shaft for pump with lubricated seal 5-xxx-16WZ* Shaft – reinforced version 5-xxx-62 Oil reservoir 5-xxx-191W* Domed nut for reinforced shaft...
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Page 26: Heating / Cooling Jacket - 4J
OPTIONS 4.2. Heating / cooling jacket – 4J Great protection for the mechanical seal in cases where there is a risk of solidification of the product. The heating jacket is also used when the pumped product has to maintain a specific temperature, high or low. -
Page 27: Semi-Open Impeller - 4H; Reinforced Impeller - 4W
4.4. Semi-open impeller – 4H; Reinforced impeller – 4W Tapflo CT pumps can be fitted with a semi-open impeller in comparison to its standard open impeller. This option ensures more stable operation, lower noise, lower vibrations and more robust construction. It is recommended to use the semi-open impeller when hard solids can be present in the pumped liquid. -
Page 28: External Quench - 4Q
OPTIONS 4.5. External quench – 4Q This option is similar to the lubricated seal option and is recommended when there is a potential risk of dry running, or where the product tends to solidify or crystallize when in contact with air. There is however an added value to this option, as circulating quench liquid removes heat from the mechanical seal. -
Page 29: Spare Parts
SPARE PARTS SPARE PARTS 5.1. Spare parts drawing 5.2. Spare parts list Size Material Pos. Description CTS C CTS D CTS E CTS I CTS H Electric motor Back cover [H/N]* AISI 316L Glass blasted AISI 316L Ra<0.8 Back casing [H/N] AISI 316L AISI 316L Ra<0.8 Back cover mounting screws... -
Page 30: Recommended Spare Parts
5.4. How to order parts When ordering spare parts for Tapflo pumps. please let us know what is the model number and serial number from the pump’s name plate. Then just indicate the part numbers from the spare parts list and quantity of each item. -
Page 31: Data
VI. Motor power III. Casing size VII. Motor option IV. Impeller size 1CGV3F- 02 CTS = Tapflo centrifugal self-priming pump = BSPT thread (on CTS H) = Clamp ISO 1852 (CTS H only Pump execution: = Clamp DIN 32676 (CTS H only) -
Page 32: Dimensions
DATA 6.2. Dimensions Dimensions in mm (where other is not indicated) Dimensions in inch (where other is not indicated) General dimensions only, ask us for detailed drawings. Changes reserved without notice. MODEL CC-22 CE-22 DD-40 DF-40 EF-55 EG-55 EF-75 EG-75 Motor power IEC motor size Weight [kg]... -
Page 33: Materials, Data And Limits
DATA *The dimension may vary depending on motor brand Connection dimensions Connection dimensions BSPT (male thread) DIN 11851 (male thread) Model Model CTSI C 1 ½” 1 ½” CTSH C DN40 DN40 CTSI D 2 ½” 2” CTSH D DN65 DN50 CTSI E 2 ½”... -
Page 34: Mounting Torques And Dimensions Of Screws/Nuts
What is more for proper operation and safety the torque values should be checked frequently as part of preventive maintenance (please contact Tapflo for interval proposals). Although pump applications vary, a general guideline is to re-torque the pump every two weeks. -
Page 35: Performance Curves
DATA 6.5. Performance curves The performance curves are based on water at 20°C. Speed 2900 rpm. IOM manual CTS self-priming pumps... -
Page 36: Warranty
7.2. Warranty Tapflo warrants products under conditions as stated below for a period of not more than 12 months from installation and not more than 24 months from date of manufacturing. 1. The following terms and conditions apply to the sale of machinery. components and related services and products. - Page 37 Tapflo in written within the mandatory term of 8 days from the discovery. Repair or replacement under the terms of this warranty shall not give a right to an...
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Page 38: Warranty Form
WARRANTY 7.3. Warranty form Company: Telephone: Fax: Address: Country: Contact Name: E-mail: Delivery Date of pump installation: Date: Pump type: Serial No (see name plate): Description of the fault: installation: Liquid: Temperature Viscosity [cPs]: Spec grav. [kg/m pH-value: [°C]: Content of %, of max size [mm]: particles: Flow...
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