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| Pump Protectors | |||||
|
consist of an Air Release Valve (for water or sewage) and a Water-
Level Control Switch, shipped completely assembled as shown. The Water-Level Control Switch will shut-off the pump upon loss of prime and prevent the pump running dry, to protect against pump burn out and costly repair bills. It may be wired to a horn or warning light to give immediate warning that the pump has been shut down. The Air Release Valve exhausts air that collects in the pump, allowing it to fill with liquid- and insures maximum pump efficiency. Pump Protectors are an inexpensive way to protect very expensive Centrifugal Pumps from damage, due to loss of prime for any reason. NPF.
Immediate availability. Sizes 1" & 2" |
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| Full Flow Foot Valves | |||||
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-are a form of check valve, installed at the bottom of Pump
suction line, inside the wet well. Foot valves are an inexpensive way to prime a single centrifugal pump. The Foot Valve is designed with a 10% larger flow area (including heavy stainless steel strainer) than the pipe size to insure minimal head loss. Since Foot Valves are continually submerged in the wet well and not
readily accessible for inspection or repair, it is important to select a Foot Valve of high quality long wearing construction. APCO Foot Valves are such valves and have heavy cast iron bodies, rugged bronze internals and most importantly they have drop tight resilient seating to guarantee no loss of suction. The resilient seal is compression molded (not glued or chemically bonded) onto the seat for long life.
Ratings 125# & 250# class Immediate availability. Sizes 3" thru 36". |
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