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 vegetation.
The peristaltic design of Bredel hose pumps accommodates no shifting elements 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 contains 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 substitute.
Bredel hose pumps also eliminate the need for ancillary gear such as dry run safety, seal water flush techniques and in-line check valves. เกจวัดถังแก๊ส takes only minutes and may be performed in-situ with out particular instruments or expert personnel.
The pumped fluid is completely contained in a long-life hose, defending operation and maintenance personnel and the surroundings from unwanted spillages or publicity to chemicals. Flow is totally impartial of suction and discharge circumstances. The Bredel hose is precision machined to make sure circulate stability and pump efficiency in robust fluid handling functions.
เกรดวัดแรงดัน obtain circulate rates as much as 475 GPM, transferring as a lot as 80% solids in suspension.