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Peristaltic Pumps

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HG SmarFlex LRP Peristaltic Pump
HG Smartflex STP Peristaltic Hose Pump

Pumps & Parts

SmartFlex SRP Peristaltic Pump

The SmartFlex® SRP series pumps are versatile peristaltic pumps that do not require any lubricant. They are a great choice for the transfer and metering of abrasive slurries and chemicals. The Optional HALAR coating provides corrosion resistance to most chemicals. They are ideal to replace, diaphragm type pumps, with their troublesome back check valves, and the costly progressive cavity pumps.

SmartFlex LRP Peristaltic Pump

The SmartFlex® LRP peristaltic pump design incorporates a heavy-duty roller technology that does not require any lubricant for heat dissipation. The heavy-duty urethane rollers impart low stress on the hose, resulting in a dramatic increase in hose life. The rolling action is more efficient than the sliding shoe type and reduces stress on the hose and lower operating costs. These pumps are ideal where contamination is an issue. Replace costly progressive cavity, lobe or air-operated double diaphragm pumps and reduce your maintenance and overall operating costs.

SmartFlex LRP Peristaltic Pump

The SmartFlex® STP peristaltic pump is an excellent problem solver for abrasive applications or where dry running is an issue. The pumps are volumetrically efficient with a +/- 1% repetitive accuracy. There are no mechanical seals, glands, valves, gear joints or stators to replace. Only the hose is in contact with the fluid. The gentle pumping action is ideal for shear sensitive fluids and heavy slurries.

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KBL Series & KML Series Peristaltic Metering Pumps

The LMI Pumps portfolio has expanded to include the KBL and KML Series cased-drive peristaltic pumps. The K Series is a versatile and economical peristaltic metering pump for high-precision dosing in water, wastewater treatment, and industrial applications. 

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Q dos

Developed for application requirements, Watson Marlow’s peristaltic pumps offer an industry-leading solution to fluid handling challenges. 

Our peristaltic pumps deliver optimized performances in a wide variety of applications, from biotechnology and pharmaceutical processes that demand sterility and precision, to highly corrosive slurries typically seen in precious metal processing. 


1470 S Major Dr
Beaumont, TX 77707
8:00AM – 5:00PM CST

Contact Us

Phone: 409- 333-1140
Fax: 409- 333- 1180