We have received a letter from Joseph Bailiff, Allegheny City, Pa., stating that he has been much troubled with the suction pipes; ol pumps bursting at about two of three feet below the valves ...

A suction screen filter uses a coarse mesh (sizes range from 10 to 30) for prescreening; it is placed at the inlet of the pump intake pipe where surface water is being pumped. This type of filter ...

Treadle pump is big deal Friday, April 13, 2018 — updated on January 06, 2021 ...

The pump suction pipe may be earthed and used as one side of the control circuit, the pressure of which (25 v.) is derived from a small double-wound transformer supplied from the power or lighting ...

Full turnkey package Mono was approached because of its ability to provide a full turnkey package which covered all the stages, from initial site survey, design and manufacture, through to full ...