Watson-Marlow introduces heavy-duty hose pumps

Watson-Marlow Fluid Technology Group (WMFTG) has launched its Bredel heavy-duty hose pumps designed to handle the viscous slurries and grit-filled sludge in wastewater therapy plants.
The peristaltic design of Bredel hose pumps accommodates no moving components that come into contact with the product. – Image – Watson Marlow Fluid Technology Group
Unlike diaphragm, rotary lobe, and PC pumps, the peristaltic design of the Watson Marlow Bredel hose pumps incorporates no transferring elements that come into contact with the product. เกจ์วัดแรงดันลม has no seals, ball-checks, diaphragms, glands, immersed rotors, stators or pistons to leak, clog, corrode or substitute.
Bredel hose pumps additionally remove the necessity for ancillary equipment similar to dry run protection, seal water flush methods and in-line check valves. A hose change takes only minutes and can be carried out in-situ without special instruments or skilled personnel.
The pumped fluid is completely contained in a long-life hose, defending operation and maintenance personnel and the surroundings from undesirable spillages or publicity to chemicals. Flow is completely impartial of suction and discharge conditions. The Bredel hose is precision machined to make sure flow stability and pump performance in tough fluid dealing with functions.
These industrial pumps achieve move rates up to 475 GPM, transferring up to 80% solids in suspension.

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