QUICK GUIDE FOR PUMP SELECTION
Install the pump as close as possible to the liquid source. Do not start the pump until it has been completely filled with liquid. When the pressure head exceeds four metres, we recommend using a lift pipe of bigger internal diameter than the diameter of the suction port (only Euroinox). Fixing the pump securely to its base helps absorbing ...
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GUIDA RAPIDA PER LA SELEZIONE DELLE POMPE
www.dabpumps.comcadute di pressione (hp) prevalenza di mandata (hi) profonditÀ di aspirazione (hs) altezza geometrica (hg) pressione richiesta (hr) prevalenza totale dell'acqua in metri (ht) 5 motore elettrico hg=hi-hs aspirazione sottobattente aspirazione soprabattente hg=hi+hs livello superiore del liquido da aspirare hi hg
SUBMERSIBLE PUMPS AND MOTORS
www.dabpumps.com· Diffusers: self-lubricating polyacetal · Base support and head: brass • HYDRAULIC PART · Pump body: Stainless steel · Impellers: noryl · Diffusers: noryl · Base support and head: tecnopolymer • MOTOR · Type: 3HS: high speed - canned water-filled 3GF: canned water-filled · Materials: AISI 304 Stainless steel and brass • MOTOR ...
TECHNICAL DATA SELF-PRIMING AND MULTISTAGE …
www.dabpumps.comSelf priming centrifugal pump with excellent suction capacity even in the presence of air bubbles. Suitable for pumping water with low levels of sandy impurities. Especially used in domestic water supply installations. Suitable for small farms and gardening, small scale industrial services and where self priming is necessary.
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www.zoellerpumps.comnot to drill a vent hole, be sure the pump case and impeller is covered with liquid before connecting the pipe to the check valve and no inlet carries air to the pump intake. NOTE: THE HOLE MUST ALSO BE BELOW THE BASIN COVER AND CLEANED PERIODICALLY. Water stream will be visible from this hole during pump run periods. 4.