630 Process pumps with 620L low pulsation pumphead

Dispenses 500 ml in 2.4 seconds

Dispenses 500 ml in 2.4 seconds

630L low pulsation pumpheads

630L low pulsation pumpheads




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630Du and DuN, 630Bp and BpN peristaltic process pumps fitted with 620L high accuracy, low pulse pumphead or 620LG pumphead for GORE® STA-PURE Series PCS® or GORE® STA-PURE Series PFL® tube


Pump drives 630SN 630UN 630DuN 630BpN 630S 630U 630Du 630Bp
Manual control                
Intuitive keypad and colour display
Choice of flowrate or speed display
Full calibration with choice of flow units
Remote control                
Configurable Start/Stop, leak detector and pressure switch input (via contact closure or 5V TTL or 24V industrial logic)        
Direction change and auto/manual toggle input (via contact closure or 5V TTL or 24V industrial logic)        
Remote operation of MemDose (foot/hand-switch or logic input)        
Four configurable digital status outputs through 24V, 30W relays            
Software configurable IP31 outputs            
Analogue speed control                
Fully configurable inputs; 0-10V or 4-20mA        
Analogue outputs; 0-10V, 4-20Ma        
Keypad / analogue input scaling (replacement of diaphragm pumps)            
Tacho frequency output; 0-1478Hz        
Digital communication                
RS485 network control              
RS232 network control              
Fieldbus technology                
Profibus DP V0                
Communication speeds from 9.6kbit/s up to 12000kbit/s            
Auto detect bus speed            
3-level PIN lock


Flow ranges (L/min) Y element tubing Continuous tubing
(over 0.1 to 265rpm speed range)    (flow per channel - max of 2 channels)
Tubing material 8.0mm 12.0mm 16.0mm 8.0mm 12.0mm 16.0mm
Pumpsil® 0.002-4.4 0.003-8.5 0.005-11.5 0.001-2.2 0.002-4.3 0.003-5.8
Marpene®, Bioprene® 0.002-4.5 0.003-8.0 0.005-11.3 0.001-2.3 0.002-4.0 0.003-5.8
Neoprene 0.002-4.6 0.003-7.7 0.005-13.3 0.001-2.3 0.002-3.9 0.003-6.7
GORE® STA-PURE® Pump Tubing Series PFL,
GORE® STA-PURE® PumpTubing Series PCS
(620LG pumphead only) 
0.002-5.2 0.003-9.0 0.005-12.4 0.001-2.6 0.002-4.5 0.003-6.7


620L twin-channel pumphead

620RE4 LoadSure tube element pumphead

620RE LoadSure tube element pumphead

620R continuous tubing pumphead



Please refer to datasheets for materials and sizes of continuous tubing and tube elements for each pumphead model.

Pumpsil platinum cured silicone tubing

Pumpsil platinum-cured silicone tubing

Bioprene thermoplastic tubing Bioprene industrial grade tubing



Watson-Marlow tubing - PureWeld

Marprene long life process tubing Marprene industrial grade thermoplastic elastomer tubing


GORE STA-PURE PCS reinforced silicone tubing GORE STA-PURE PCS pump tubing


GORE STA-PURE PFL reinforced fluoroelastomer tubing GORE STA-PURE PFL pump tubing


Neoprene industrial application tubing Neoprene tubing elements



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