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WATER AND WASTEWATER TECHNOLOGIES

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Series PC Transfer Perform pump

PC Transfer Perform Pump

Progressing cavity process pump, designed to be maintained in place without disconnecting from pipework. For pumping wastewater sludge, effluents and shear sensitive fluids in municipal and industrial process applications.

Construction

Materials of construction, available in cast iron or stainless steel, with a choice of rotor and stator materials to suit individual applications e.g. hard chrome plated rotor or natural rubber stator.

Applications

Typical applications for the PC transfer perform pump include:

  • Municipal and Industrial effluents
  • Sludge transfer processes
  • Shear sensitive processes
  • Hydrated lime slurry
  • Industrial chemicals and detergents
  • Paper stocks
  • Starch slurries
  • Ground water with manganese
  • Agricultural effluent and farm waste slurries

Features

  • Maintain-in-place design allows for quick and easy removal of rotating parts, and clearing of rag build-up, without disconnecting from pipework.
  • The drive forms an integral part of the unit, the pump is ideal for space-saving installations.
  • Gentle pumping action minimises shear and crush damage to the pumped product.
  • Surface mounted, making it easier, cleaner and less hazardous for maintenance.
  • Up to 8.5 m suction lift, deep sumps can be easily pumped.
  • Plug-in shaft, ease of maintenance when assembling or dismantling, with extraction facility.
  • Supplied with a baseplate to ease installation, or option without baseplate.
  • Sealed joints, fully sealed drive train to maximise life and minimise downtime.
  • Shaft sealing options, packed gland or single and double mechanical seals are available.
  • Versatile, can be installed vertically or horizontally to suit the application.

Motor / drives

  • Robust drives, specially selected drives and gearboxes for longer life. Options include electric motor drive units supplied as direct-coupled or variable speed drives with mechanical variable speed or frequency inverter.
  • Low running speeds, reduced wear for a longer working pump life which extends the periods between routine maintenance. Important in abrasive applications.

Performance

Capacity, for flows up to 225 m3/h and differential pressure up to12 bar, to operate in a range of process temperatures from -10 °C, up to 100 °C.

Performance data

Materials

Description Material
Pump cusing Cast iron, BS EN 1561 grade EN-GJL-HB195, or cast stainless steel, BS 3100 grade 316C 16F
Rotor Alloy steel, BS970 grade 708M40T/ 709M40T, with HCP 0.25 mm, or 316 stainless steel BS EN 10088grade X2CrN-iMo17-12-2
Stator See pump coding table
Drive shaft Stainless steel BS EN 10088 grade X12Cr13/X2CrNi18-9
Coupling rod Steel BS EN 10277, grade 20NiCrMoS2-2 hardened to 650-800Hv, or 316 stainless steel BS EN 10088, grade X2CrNiMo17-12-2
Mechanical seal Silicon carbide faces, viton faces (EPDM by special request), stainless steel 316 springs

 Pump coding

Range Transfer Perform M                
Size 22 m3/h @1000 rpm   4              
37 m3/h @800 rpm   5              
57 m3/h @700 rpm   6              
79 m3/h @600 rpm   7              
97 m3/h @500 rpm   8              
125 m3/h @450 rpm   9              
165 m3/h @400 rpm   A              
225 m3/h @350 rpm   B              
Stages (max pressure) Single stage extended pitch, 4-6 Bar      L            
Single stage, 6 Bar      1            
Two stage, 12 Bar      2            
Four stage, 24 Bar      4            
Casing material Cast iron       C          
Stainless steel       S          
Rotation parts Alloy steel with HCP          1        
Stainless steel AISI 316          2        
Stainless steel AISI 316 + HCP          3        
Rotor size Mk 0 (oversize)           Z      
Mk 1 (standart)           A      
Mk 3 (temperature)           C      
Mk 5 (temperature)           E      
Stator material Natural rubber             A    
EPDM             E    
High nitrile             J    
Nitrile NBR             R    
Fluoroelastomer / Viton             V    
Hypalon             H    
White NBR             W    
Polyester based urethane             K    
Polyester based urethane             Y    
Seal type Mechanical seal               M  
Packed gland               P  
Build option A-size body                 1
B-size body                 2
Example   M 4 L C 3 A R M 2

 

 Dimensions (mm)

Dimension Model
M41 M42 M44 M4L M51 M52 M54
A 1456 1665 2137 1665 1517 1834 2762
B 551 756 1185 756 622 882 1457
C 227 227 245 227 232 245 280
D 112 112 125 112 112 125 150
  M5L M61 M62 M64 M6L M71 M72
A 1777 1635 2341 3225 1947 2066 2464
B 882 724 1036 1813 1036 830 1198
C 232 255 280 320 255 310 310
D 112 125 150 160 125 150 150
  M74 M7L M81 M82 M84 M8L M91
A 3672 2464 2202 2788 3830 2640 2440
B 2224 1198 966 1374 2384 1374 1079
C 410 310 310 320 410 310 345
D 225 150 150 160 225 150 160
  M92 M9L MA1 MA2 MAL MB1 MBL
A 2902 2902 2522 3205 3053 2840 3484
B 1541 1541 1161 1757 1692 1366 2009
C 345 345 345 410 345 450 450
D 160 160 160 225 160 225 225

 

 

 

 

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