Downloadable -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 contains 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 moving parts 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 replace.
Bredel hose pumps also eliminate the necessity for ancillary gear corresponding to dry run safety, seal water flush techniques and in-line examine valves. A hose change takes only minutes and could be carried out in-situ without special instruments or skilled personnel.
The pumped fluid is totally contained in a long-life hose, defending operation and maintenance personnel and the surroundings from unwanted spillages or publicity to chemical substances. Flow is totally independent of suction and discharge circumstances. The Bredel hose is precision machined to ensure circulate stability and pump performance in tough fluid dealing with purposes.
These industrial pumps obtain move charges up to 475 GPM, transferring as a lot as 80% solids in suspension.
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