VWR® Variable-Speed Peristaltic Pumps

Supplier: VWR, part of Avantor
VWR®
3384 3386 3385 3389
61161-354EA 792.68 CAD
61161-354 70730-062 70730-064 57951-016
VWR® Variable-Speed Peristaltic Pumps
Pumps Peristaltic Pumps
Compact, variable-flow, bi-directional, self-priming, peristaltic pumps offer precise flow deliveries

  • Digital display
  • Flow rates can vary from a low of 0.005mL/min. to as much as 600mL/min., depending on the pump model
  • Ideal for use with conductivity flow-thru cells, liquid chromatography, collecting fractions, pH/circulating fluids or buffers in baths, and moving corrosive materials
  • Four different tubing sizes ( 1/16", 3/32", 3/16", 1/4") and corresponding fittings/nipples provide fine resolution with a wide flow range; revolution of one roller delivers a precisely measured volume specific to the tubing size and motor speed
  • Fluid contacts only tubing for contamination-free pumping
  • Tubing may be used with fluid temperatures from –80 to 500°F (–62 to 260°C)
  • May be used with up to 120 feet of tubing for remote sampling

Use with food, pharmaceuticals, and other critical solutions. The tubing may be sterilized by autoclave. Unit pumps liquids and gases. Pumping dry does not harm the pump. Three rollers reduce flow pulsation, prevent siphoning, and eliminate the need for check valves. There are no valves to clog, no seals to leak. A universal wall power supply is included.

They provide outstanding flow control and flexibility for transferring and dosing liquids.

Ordering information: Supplied with silicone tubing, and polypropylene fittings/nipples, and a universal wall power supply. An adapter (not included) is needed to use battery power; please contact your VWR representative for more information.
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About VWR

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