Watson-Marlow Fluid Technology Group (WMFTG) has released its Bredel heavy-duty hose pumps designed to deal with the viscous slurries and grit-filled sludge in wastewater remedy plants.
The peristaltic design of Bredel hose pumps incorporates 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 accommodates no moving elements that come into contact with the product. It has no seals, ball-checks, diaphragms, glands, immersed rotors, stators or pistons to leak, clog, corrode or exchange.
Bredel hose pumps also remove the need for ancillary gear similar to dry run safety, seal water flush techniques and in-line verify valves. A hose change takes only minutes and may be carried out in-situ without special tools or skilled personnel.
The pumped fluid is totally contained in a long-life hose, protecting operation and maintenance personnel and the surroundings from unwanted spillages or exposure to chemical compounds. Flow is totally impartial of suction and discharge circumstances. เกวัดแรงดัน is precision machined to ensure circulate stability and pump efficiency in tough fluid handling applications.
These industrial pumps achieve flow charges as much as 475 GPM, transferring as much as 80% solids in suspension.
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