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Home>Thomas Pumps>PERISTALTIC
 

PERISTALTIC

How Do Peristaltic Pumps Work?

Peristaltic pumps, also referred to as hose or tube pumps, operate using positive displacement. The fluid is fed through the tubing by rollers that rotate squeezing the tube against the pump housing.

As the roller moves over and past a point on the tubing, it expands to allow more fluid to enter. During operation, at least one roller is used to close the tube, therefore the need for extra valves is eliminated.

Peristaltic pumps are ideal for corrosive and viscous fluids, as the only part of the pump to come into contact with the fluid is the flexible tubing. Depending on the model, the tubing or the head can be easily replaced, while the pump itself remains a maintenance-free component.

 Sub-Categories
SR10 Series
SR10 Series
SR25 Series
SR25 Series
  
 Products (Total Items: 3)
 
9202-5799 Small Pump Peristaltic Part Roller Carrier Sr25 Synchronous Only
9202-5799 Small Pump Peristaltic Part Roller Carrier Sr25 Synchronous Only

$83.60

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2018-0254 THOMAS PUMP PERISTALTIC  230VAC/50HZ RPM : 15 FLOW: 5 ML/MIN PART
2018-0254 THOMAS PUMP PERISTALTIC 230VAC/50HZ RPM : 15 FLOW: 5 ML/MIN PART

$291.39

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2025-1352 Thomas Liquid Peristaltic Small Pump
2025-1352 Thomas Liquid Peristaltic Small Pump

$392.00

Add To Cart
 
 

SMC Pneumatics, SMCEtech, Etech, SMC Now and SMC USA are marks currently or in the past used by the SMC Corporation of America. We have no affiliation with Air Logic division of Knapp manufacturing. Product selection is the sole responsibility of the user, regardless of any recommendations or suggestions made by the factory. The user shall make selections based upon their own analysisand testing with regard to function, material compatibility and product ratings. Proper installation, operation and maintenance are also required to assure safe, trouble free performance.
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