Johnson Pump MCHZ Instruction Manual
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Johnson Pump MCHZ Instruction Manual

Horizontal self-priming multistage pump
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Instruction Manual
MCHZ(S)
Horizontal self-priming multistage pump
Orginal instructions
Read and understand this manual prior to
operating or servicing this product.
MCHZ/EN (0912) 4.2

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Summary of Contents for Johnson Pump MCHZ

  • Page 1 Instruction Manual MCHZ(S) Horizontal self-priming multistage pump Orginal instructions Read and understand this manual prior to operating or servicing this product. MCHZ/EN (0912) 4.2...
  • Page 2 EC Declaration of conformity (valid until 30-12-2009) (Directive 98/37/EC, appendix II-A) Manufacturer SPX Process Equipment NL B.V. Dr. A.F. Philipsweg 51 P.O. Box 9 9400 AA Assen The Netherlands hereby declares that the pump, in case it is delivered as an assembly with drive (last position of serial number = A), is in conformity with the provisions of Directive 98/37/EC (as altered most recently) and the following directives and standards: •...
  • Page 3 CombiBloc, CombiBlocHorti, CombiChem, CombiDirt, CombiFlex(U)(B), CombiPrime H, CombiLine, CombiLineBloc, CombiMag, CombiMagBloc, CombiNorm, CombiPro(M)(V), CombiPrime V, CombiSump, CombiWell, FRE, FRES, FREF, FREM, KGE(L), KGEF, HCR, MCH(W)(S), MCHZ(W)(S), whether delivered without drive (last position of serial number = B), MCV)(S), PHA, MDR...
  • Page 4 SPX Process Equipment NL B.V. (hereafter called Johnson Pump) is part of SPX Process Equipment AB. The core activities of SPX Process Equipment AB are the development, production, sale and maintenance of pumps and pump units.
  • Page 5 MCHZ/EN (0912) 4.2...

  • Page 6: Table Of Contents

    Shaft seal Application area Re-use Scrapping Installation Safety Preservation Environment Piping Accessories Installation 3.6.1 Piping 3.6.2 Installation of a pump unit 3.6.3 Assembling a pump unit 3.6.4 Alignment of the coupling 3.6.5 Tolerances for aligning the coupling MCHZ/EN (0912) 4.2...
  • Page 7 Shaft sealing 5.2.1 Stuffing box packing 5.2.2 Mechanical seal Environmental influences Lubrication of the bearings 5.4.1 MCHZ(S) 12,5 - 14a/b (standard bearings) - 20a/b 5.4.2 MCHZ(S) 16 5.4.3 MCHZ(S) 14a/b with heavy bearing construction Noise Faults Problem solving Disassembly and assembly...
  • Page 8 Disassembling the bearing housing on the suction side 7.5.9 Disassembling the ball bearing on the suction side 7.5.10 Disassembling the mechanical seal on the MCHZS suction side Assembling the MCHZ(S)14a/b heavy bearing construction 7.6.1 Preparation for assembly 7.6.2 Sub-assembly of stage casings 7.6.3...
  • Page 9 MCHZ 12,5 - 14a/b - 16 MCHZS 12,5 - 14a/b - 16 MCHZ 14a/b with heavy bearing construction MCHZS 14a/b with heavy bearing construction MCHZ 20a/b MCHZS 20a/b Technical data 10.1 Maximum speed 10.2 Permissible pressure and temperature 10.3 Hydraulic performance 10.3.1...

  • Page 10: Introduction

    The data published here comply with the most recent information at the time of going to press. However they may be subject to later modifications. Johnson Pump reserves the right to change the construction and design of the products at any time without being obliged to change earlier deliveries accordingly.

  • Page 11: Guarantee

    Guarantee Johnson Pump shall not be bound to any guarantee other than the guarantee accepted by Johnson Pump. In particular, Johnson Pump will not assume any liability for explicit and/or implicit guarantees such as but not limited to the marketability and/or suitability of the products supplied.

  • Page 12: Hoisting

    Figure 1: Lifting instructions for pump unit. Figure 2: Lifting instructions for single pump. 1.5.4 Storage If the pump is not to be used immediately the pump shaft must be turned by hand twice per week. Introduction MCHZ/EN (0912) 4.2...

  • Page 13: Ordering Parts

    Ordering parts This manual contains a survey of the spare parts recommended by Johnson Pump as well as the instructions for ordering them. A fax-order form is included in this manual. You should always state all data stamped on the type plate when ordering parts and in any other correspondence regarding the pump.

  • Page 14: General

    MCHZ 2 General Pump description The MCHZ is a range of horizontal high-pressure stage pumps with closed impellers. The range consists of the following 6 basic types: • MCHZ 12,5 • MCHZ 14a • MCHZ 14b • MCHZ 16 • MCHZ 20a •...

  • Page 15: Type Code

    Pumps are available in various designs. The main characteristics of the pump are shown in the type code. Examples: MCHZ 12,5 x n - 3,2 or MCHZS 20a x n - 8 Pump family Multi stage Centrifugal Horizontal Z (Self-priming)

  • Page 16: Liquids

    Bearing construction • All MCHZ pumps are designed with 2 grease-lubricated deep-groove ball bearings. • For the types MCHZ 20a and 20b a double-row angular contact bearing is used on the pressure side. • Pumps with heavy bearing constructions - used for MCHZ 14a and 14b - are fitted with 2 single-row angular contact bearings on the pressure side.

  • Page 17: Shaft Seal

    • The bearing is sealed by means of rubber V-rings. 2.6.5 Shaft seal The shaft seal for the MCHZ is available in 2 variants: 1 MCHZ Standardized stuffing box packing rings. Pumps for which the pressure in the stuffing box becomes too high are designed with a balance pipe.

  • Page 18: Installation

    • For models with a stuffing box, check that the gland nuts have not been over- tightened. If necessary slacken the gland nuts and re-tighten them by hand. Installation MCHZ/EN (0912) 4.2...

  • Page 19: Piping

    • When mounting, place temporarily (for the first 24 operating hours) a fine gauze between suction flange and suction pipe to prevent internal pump parts from being damaged by foreign matter. If the risk of damage continues to exist, fit a permanent filter. Installation MCHZ/EN (0912) 4.2...

  • Page 20: Installation

    3 Check the alignment once again using a pair of external callipers (B) at 2 diametrical opposite points on the sides of the coupling halves, see figure 4. 4 Fit the guard. Installation MCHZ/EN (0912) 4.2...

  • Page 21: Tolerances For Aligning The Coupling

    • Refer to the instruction manual belonging to the electric motor. • If possible, mount a working switch as close as possible to the pump. Installation MCHZ/EN (0912) 4.2...

  • Page 22: Commissioning

    2 Let the motor run for only a short time and check the sense of rotation. 3 If the sense of rotation is not correct, alter the sense of rotation. See the instructions in the user manual belonging to the electric motor. 4 Fit the guard. Commissioning MCHZ/EN (0912) 4.2...

  • Page 23: Start-Up

    85 dB(A). In that case precautions should be taken, like building a noise-barrier around the unit or wearing hearing protection. Commissioning MCHZ/EN (0912) 4.2...

  • Page 24: Maintenance

    • If there is a risk that the pumped liquid expands during solidification or freezing, the pump has to be drained and, if necessary, flushed after it has been put out of service. • If the pump is out of service for a long time, it has to be preserved. Maintenance MCHZ/EN (0912) 4.2...

  • Page 25: Lubrication Of The Bearings

    Lubrication of the bearings 5.4.1 MCHZ(S) 12,5 - 14a/b (standard bearings) - 20a/b These pump types are provided with 2RS1 bearings which are filled with grease for their entire duty life and which do not require any maintenance. 5.4.2 MCHZ(S) 16 The ball bearings and the ball bearing housing are filled with a quantity of grease on delivery which is sufficient for the life of the bearing.

  • Page 26: Problem Solving

    27 29 37 38 39 40 Bearings wear too much or become hot 23 24 25 26 27 37 38 39 40 42 Pump running rough hot or seizes 23 24 25 26 27 34 37 38 39 40 42 Problem solving MCHZ/EN (0912) 4.2...
  • Page 27 Impurities in the liquid get into the stuffing box packing Too high axial force because of excessive inlet pressure Excessive pressure in stuffing box packing space due to too much play in the throttling bush or blocked by-pass Problem solving MCHZ/EN (0912) 4.2...

  • Page 28: Disassembly And Assembly

    1 Close any relevant stop cocks. 2 Drain the pump until no more liquid flows out. An MCHZ(S) pump can not be drained fully in the horizontal position. If possible place the pump vertically on the bearing cover and allow it to drain further.

  • Page 29: Disassembling The Mchz(S)12,5-14A

    9. 7.3.1 Replacing the stuffing box packing MCHZ If the pump has to be further dismantled then replacement of the packing rings will be easier if the bearing housings (0010) are removed.

  • Page 30: Replacing The Mechanical Seal Mchzs

    8 Remove the lower external circlip (0220) and the filling ring (0100) from the pump shaft. 9 Remove the bearing cover and the rubber V-ring from the pump shaft. 10 Only for MCHZ: Disassemble the gland (0130) and the packing rings (0150). 7.3.5 Disassembly of the ball bearing 1 Remove both internal circlips (0230) from the bearing bracket.

  • Page 31: Disassembling The Set Of Stage Casings

    2 Only for MCHZS: Slacken the adjustment screw (0300) and remove the set ring (0060). 3 Unscrew the nuts (0750) from the tie rods (0740). For MCHZ(S) 12.5 x 1-3, MCHZ(S) 14a/b x 1-3 and MCHZ(S) 16 x 1: disassemble bolts and nuts (0770).

  • Page 32: Assembly

    Pump type Throttling sleeve used: MCHZ(S) 12,5 for 8 stages and higher MCHZ(S) 14a and 14b MCHZ(S) 16 from 5 stages and higher 4 Push the pump shaft (0570) with the drive side from the inside out through the pressure bracket (0020).

  • Page 33: Assembling The Stuffing Box Packing Mchz

    7.4.4 Assembling the stuffing box packing MCHZ 1 Fit the 5 packing rings. Place the packing rings with the openings offset. The packing rings may only be bent open axially, see figure 7. 2 Fit the gland (0130). Tighten the nuts (0280) by hand.

  • Page 34: Assembling The Bearing Construction

    8 Fit the other filling ring (0100) and external circlip (0220) to the pump shaft. 9 Fit the internal circlip (0230) into the bearing housing. 10 Fit the outermost bearing cover (0110) and the rubber V-ring (0240), with the narrow opening pointing to the outside of the pump. Disassembly and assembly MCHZ/EN (0912) 4.2...

  • Page 35: Assembling The Stage Set

    10 Fit a gasket (0660) to the inlet casing using assembly grease. Place the inlet casing (0020) over the shaft end on the stage set. 11 Fit the tie rods (0740) with the nuts (0750). For MCHZ(S) 12.5 x 1-3, MCHZ(S) 14a/b x 1-3 and MCHZ(S) 16 x 1: fit the bolts and nuts (0770).

  • Page 36: Disassembling Mchz(S) 14A/B Heavy Bearing Construction

    8 Remove the lower external circlip (0230) and the filling ring (0110) from the pump shaft. 9 Remove the bearing cover and the rubber V-ring from the pump shaft. 10 Only for MCHZ: Disassemble the gland (0140) and remove the packing rings (0160). Disassembly and assembly MCHZ/EN (0912) 4.2...

  • Page 37: Disassembling The Ball Bearings

    Disassembling the ball bearing on the suction side See paragraph 7.5.5, with the exception of step 1. 7.5.10 Disassembling the mechanical seal on the MCHZS suction side See paragraph 7.5.6, for which item no. (0160) now becomes: item no. (0150). Disassembly and assembly MCHZ/EN (0912) 4.2...

  • Page 38: Assembling The Mchz(S)14A/B Heavy Bearing Construction

    MCHZ Assembling the MCHZ(S)14a/b heavy bearing construction 7.6.1 Preparation for assembly For the correct torque settings see paragraph 10.4 "Tightening moments for bolts and nuts" and paragraph 10.5 "Tie rod torque". For the correct lubricants and locking agents see paragraph 10.6 "Post-greasing of ball bearings"...

  • Page 39: Assembling The Mechanical Seal Mchzs

    (0160) into the seal cover (0090), with the sliding surface pointing out. 5 Fit the gasket (0140) and fit the cover (0090) into the pressure bracket. 6 Proceed with paragraph 7.6.6. Disassembly and assembly MCHZ/EN (0912) 4.2...

  • Page 40: Assembling The Bearing Construction On The Drive Side

    9 Fit the waved ring (0170) into the bearing housing. 10 Fit the outer bearing cover (0080) with bolts (0310). Fit the rubber V-ring (0240), with the narrow opening pointing to the outside of the pump. Disassembly and assembly MCHZ/EN (0912) 4.2...

  • Page 41: Assembling The Stage Set

    6 Fit the second filling ring (0110) and fit the external circlip (0230) onto the pump shaft. 7 Fit the outer bearing cover (0130). 8 Fit the by-pass pipe (0670) if present. Disassembly and assembly MCHZ/EN (0912) 4.2...

  • Page 42: Disassembling The Mchz(S)20A/B

    8 Remove the lower external circlip (0290) and the filling ring (0160) from the pump shaft. 9 Remove the bearing cover and the rubber V-ring from the pump shaft. 10 Only for MCHZ: Disassemble the gland (0170). Disassembly and assembly MCHZ/EN (0912) 4.2...

  • Page 43: Disassembly Of The Ball Bearing

    See paragraph 7.7.5, with exception of step 1, whereby item no. (0280) now becomes: item no. (0270). 7.7.10 Disassembling the mechanical seal on the MCHZS suction side See paragraph 7.7.6, whereby item no. (0230) becomes item no. (0220). Disassembly and assembly MCHZ/EN (0912) 4.2...

  • Page 44: Assembling The Mchz(S) 20A/B

    MCHZ Assembling the MCHZ(S) 20a/b 7.8.1 Preparation for assembly For the correct torque settings see paragraph 10.4 "Tightening moments for bolts and nuts" and paragraph 10.5 "Tie rod torque". For the correct lubricants and locking agents see paragraph 10.6 "Post-greasing of ball bearings" and paragraph 10.7 "Recommended locking liquids".

  • Page 45: Assembling The Stuffing Box Packing Mchz

    7.8.4 Assembling the stuffing box packing MCHZ Figure 15: Bending open of gland packing rings. 1 Fit the 5 packing rings. Place the packing rings with the openings offset. The packing rings may only be bent open axially, see figure 15.

  • Page 46: Assembling The Bearing Construction

    8 Fit the internal circlip (0300) into the bearing housing. 9 Fit the outermost bearing cover (0140) and the rubber V-ring (0310), with the narrow opening pointing to the outside of the pump. Figure 16: Assembly of the double row ball bearing. Disassembly and assembly MCHZ/EN (0912) 4.2...

  • Page 47: Assembling The Stage Set

    • Steps 9 and 10 of paragraph 7.8.6 replaced by: Fit the closed bearing cover (0150). 13 Fit the by-pass pipe (0650) if present. Disassembly and assembly MCHZ/EN (0912) 4.2...

  • Page 48: Dimensions

    MCHZ 8 Dimensions Dimensions MCHZ/EN (0912) 4.2...

  • Page 49: Dimensions Mchz(S)

    Dimensions MCHZ(S) 12,5 MCHZS Figure 17: Dimensions sketch MCHZ(S) 12,5. I= leakage water drain II= pressure gauge connection III= drain plug MCHZ - MCHZS 12,5 x 1 12,5 x 2 12,5 x 3 12,5 x 4 12,5 x 5 12,5 x 6...

  • Page 50: Dimensions Mchz(S) 14A/B

    MCHZ Dimensions MCHZ(S) 14a/b MCHZS Figure 18: Dimensions sketch MCHZ(S) 14a/b. I= leakage water drain II= pressure gauge connection III= drain plug MCHZ - MCHZS 14a/b x 1 14a/b x 2 14a/b x 3 14a/b x 4 14a/b x 5...

  • Page 51: Dimensions Mchz(S)

    Dimensions MCHZ(S) 16 MCHZS Figure 19: Dimensions sketch MCHZ(S) 16. I= leakage water drain II= pressure gauge connection III= drain plug MCHZ - MCHZS 16 x 1 - 6,5 16 x 2 - 6,5 16 x 3 - 6,5 16 x 4 - 6,5...

  • Page 52: Dimensions Mchz(S) 20

    MCHZ Dimensions MCHZ(S) 20 MCHZS Figure 20: Dimensions sketch MCHZ(S) 20a/b. I= leakage water drain II= pressure gauge connection III= drain plug MCHZ - MCHZS 20a/b x 1 20a/b x 2 20a/b x 3 20a/b x 4 Dimensions MCHZ/EN (0912) 4.2...

  • Page 53: Dimensions Of Unit Mchz(S)

    Dimensions of unit MCHZ(S) 12,5 Figure 21: Dimensions sketch unit MCHZ(S) 12,5. MCHZ MCHZS motor 12,5 x 1 12,5 x 2 100L 100L 12,5 x 3 112M 100L 1020 304 12,5 x 4 112M 1040 304 132S 1111 304 112M...

  • Page 54: Dimensions Of Unit Mchz(S) 14A

    MCHZ Dimensions of unit MCHZ(S) 14a Figure 22: Dimensions sketch unit MCHZ(S) 14a/b. MCHZ MCHZS motor 100L 14a x 1 112M 112M 14a x 2 132S 1046 229 132S 1096 279 14a x 3 160M 710 1000 1249 279 132S...

  • Page 55: Dimensions Of Unit Mchz(S) 14B

    Dimensions of unit MCHZ(S) 14b Figure 23: Dimensions sketch unit MCHZ(S) 14b. MCHZ MCHZS motor 100L 14b x 1 112M 132S 14b x 2 132S 1046 229 132S 1096 279 14b x 3 160M 710 1000 1249 279 14b x 4...

  • Page 56: Dimensions Of Unit Mchz(S)

    MCHZ Dimensions of unit MCHZ(S) 16 Figure 24: Dimensions sketch unit MCHZ(S) 16. MCHZ MCHZS motor 1093 217 16 x 1 132S 1306 277 16 x 2 160M 710 1000 1366 337 160M 710 1000 16 x 3 1410 337...

  • Page 57: Dimensions Of Unit Mchz(S) 20A

    Dimensions of unit MCHZ(S) 20a Figure 25: Dimensions sketch unit MCHZ(S) 20a. MCHZ MCHZS motor 160M 710 1000 1349 282 20a x 1 160L 900 1250 1393 282 160L 900 1250 1468 357 20a x 2 180M 900 1250 1485 357...

  • Page 58: Dimensions Of Unit Mchz(S) 20B

    MCHZ 8.10 Dimensions of unit MCHZ(S) 20b Figure 26: Dimensions sketch unit MCHZ(S) 20b. MCHZ MCHZS motor 160L 710 1000 1349 282 160M 900 1250 1393 282 20b x 1 180M 900 1250 1410 282 200L 200 1000 1400 1524 282...
  • Page 59 Dimensions MCHZ/EN (0912) 4.2...

  • Page 60: Parts

    Designs The following designs are possible in the parts list below: Cast iron: • Design P: cast iron pump casings, stage casings and impellers • Design Q: cast iron pump casings and stage casings, bronze impellers. Parts MCHZ/EN (0808) 4.1...
  • Page 61 MCHZ 12,5 - 14a/b - 16 Figure 27: MCHZ 12,5 - 14a/b - 16. Parts MCHZ/EN (0808) 4.1...
  • Page 62 0590* wear ring bronze 0600 throttling ring alloyed steel only for MCHZ 12,5 x 8-9 and MCHZ 16 x 5-9 0610* wear ring bronze 0660* gasket only for MCHZ 12,5 x 5-9, MCHZ 14a/b x 4-6 0720...
  • Page 63 MCHZS 12,5 - 14a/b - 16 Figure 28: MCHZS 12,5 - 14a/b - 16. Parts MCHZ/EN (0808) 4.1...
  • Page 64 MCHZS 12,5 x 4-9, MCHZS 14a/b x 4-9, 0750 steel MCHZS 16 x 2-9 0755 washer stainless steel only for MCHZS 12,5 x 1-3, MCHZS 14a/b x 1-3, 0770 bolt with nut steel MCHZS 16 x 1 Parts MCHZ/EN (0808) 4.1...

  • Page 65: Mchz 14A/B With Heavy Bearing Construction

    MCHZ 14a/b with heavy bearing construction Figure 29: MCHZ 14a/b with heavy bearing construction. Parts MCHZ/EN (0808) 4.1...
  • Page 66 0600 throttling ring alloyed steel 0610* wear ring bronze 0660* gasket 0720 balance pipe copper 0730* alloyed steel 0740 tie rod alloyed steel 0750 steel 0755 washer stainless steel 0760 angle pipe union brass Parts MCHZ/EN (0808) 4.1...

  • Page 67: Mchzs 14A/B With Heavy Bearing Construction

    MCHZS 14a/b with heavy bearing construction Figure 30: MCHZS 14a/b with heavy bearing construction. Parts MCHZ/EN (0808) 4.1...
  • Page 68 0510 stage casing cast iron 0520* impeller cast iron bronze 0530 pump casing cast iron 0570* shaft alloyed steel 0580* wear ring bronze 0590* wear ring bronze 0600* throttling ring alloyed steel 0610* wear ring bronze Parts MCHZ/EN (0808) 4.1...
  • Page 69 Cast iron + bronze Cast iron impeller Item no Quantity Description Design P Design Q 0660* gasket 0670 balance pipe copper 0730* alloyed steel 0740 tie rod alloyed steel 0750 steel 0755 washer stainless steel Parts MCHZ/EN (0808) 4.1...

  • Page 70: Mchz 20A/B

    MCHZ MCHZ 20a/b Figure 31: MCHZ 20 a/b. Parts MCHZ/EN (0808) 4.1...
  • Page 71 0570* wear ring bronze 0580* wear ring bronze 0600* gasket 0650 balance pipe copper only for MCHZ 20a/b x 2 to 4 0660* alloyed steel 0670 tie rod alloyed steel 0680 tie rod alloyed steel 0690 steel 0700 plug...

  • Page 72: Mchzs 20A/B

    MCHZ MCHZS 20a/b Figure 32: MCHZS 20 a/b. Parts MCHZ/EN (0808) 4.1...
  • Page 73 0570* wear ring bronze 0580* wear ring bronze 0600* gasket 0620 balance pipe copper 0660* alloyed steel 0670 tie rod alloyed steel 0680 tie rod alloyed steel 0690 steel 0755 washer stainless steel Parts MCHZ/EN (0808) 4.1...

  • Page 74: Technical Data

    MCHZ 10 Technical data 10.1 Maximum speed [min MCHZ - MCHZS standard bearing heavy bearing construction contruction 12,5 x 1 - 7 3600 12,5 x 8 - 9 3000 14a x 1 - 4 3600 14a x 5 - 6...

  • Page 75: Permissible Pressure And Temperature

    [bar] max. test pressure [bar] max. permitted working 40 - (3x inlet pressure) pressure [bar] temperature range -20°C to +120°C MCHZS [°C] *) Working pressure is the manometric head for Q=0, increased by the pre-pressure. Technical data MCHZ/EN (0912) 4.2...

  • Page 76: Hydraulic Performance

    MCHZ 10.3 Hydraulic performance 10.3.1 Performance overview 3000 min Figure 33: Performance overview 3000 min Technical data MCHZ/EN (0912) 4.2...

  • Page 77: Performance Overview 3600 Min-1

    10.3.2 Performance overview 3600 min Figure 34: Performance overview 3600 min Technical data MCHZ/EN (0912) 4.2...

  • Page 78: Tightening Moments For Bolts And Nuts

    Mobilux EP2, Esso Beacon 2, Shell Alvania R2, Fina Marson L2, Total Multis EP22, MCH(S) 16 all bearings Texaco Multifak EP2, SKF Alfalub LGMT 3 10.7 Recommended locking liquids Description Locking liquid throttling bush Loctite 641 wear rings Loctite 641 Technical data MCHZ/EN (0912) 4.2...

  • Page 79: Noise Data

    Noise level as function of pump power [kW] at 1450 min A = sound energy, B = sound pressure. [dB(A)] P [kW] Figure 36: Noise level as function of pump power [kW] at 2900 min A = sound energy, B = sound pressure. Technical data MCHZ/EN (0912) 4.2...

  • Page 80: Noise Level Of Entire Pump Unit

    1. Pump 75 dB; motor 78 dB. 2. |75-78| = 3 dB. 3. 3 dB on the X-axis = 1,75 dB on the Y-axis. 4. Highest noise level + 1,75 dB = 78 + 1,75 = 79,75 dB. Technical data MCHZ/EN (0912) 4.2...
  • Page 81 Technical data MCHZ/EN (0912) 4.2...

  • Page 82: Index

    Pump section ..... . . 15 Guarantee ......10 MCHZ/EN (0912) 4.2...
  • Page 83 Ventilation ......17 Working switch ..... .20 MCHZ/EN (0912) 4.2...

  • Page 84: Order Form For Spare Parts

    Order form for spare parts FAX Nr. ADDRESS Your order will only be dealt with if this order form has been correctly completed and signed. Order date: Your order number: Pump type: Execution: Quantity Item. No. Part Article number pump Delivery address: Invoicing address: Ordered by:...
  • Page 85 ORDFORM (0804) 3.1 EN...
  • Page 86 Your local contact: SPX Process Equipment NL B.V. Dr. A. F. Philipsweg 51, 9403 AD Assen, THE NETHERLANDS P.O. Box 9, 9400 AA Assen, THE NETHERLANDS Phone: + 31 (0) 592 37 67 67 Fax: + 31 (0) 592 37 67 60 E-Mail: johnson-pump.nl@processequipment.spx.com For more information about our worldwide locations, approvals, certifications, and local representatives, please visit www.johnson-pump.com / www.spxpe.com.

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