บทความ เกจวัดแรงดัน

Watson-Marlow introduces heavy-duty hose pumps

Watson-Marlow Fluid Technology Group (WMFTG) has launched its Bredel heavy-duty hose pumps designed to deal with the viscous slurries and grit-filled sludge in wastewater remedy crops.
เกจวัดแรงดัน1บาร์ of Bredel hose pumps accommodates no shifting 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 components that come into contact with the product. เพรสเชอร์เกจ has no seals, ball-checks, diaphragms, glands, immersed rotors, stators or pistons to leak, clog, corrode or replace.
Bredel hose pumps additionally get rid of the need for ancillary equipment such as dry run safety, seal water flush methods and in-line check valves. A hose change takes solely minutes and can be carried out in-situ without particular instruments or skilled personnel.
The pumped fluid is totally contained in a long-life hose, defending operation and upkeep personnel and the environment from undesirable spillages or publicity to chemical compounds. Flow is totally impartial of suction and discharge circumstances. The Bredel hose is precision machined to make sure move stability and pump efficiency in powerful fluid handling purposes.
These industrial pumps obtain move rates up to 475 GPM, transferring as a lot as 80% solids in suspension.

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