Armstrong Base Mounted Centrifugal Pumps In Stock

The Armstrong Series 4030 base mounted pumps are single stage, end suction, radically-split centrifugal pumps units featuring a self-venting casing to prevent air binding. Armstrong 4030 base mounted pumps include heavy duty bearings that are sealed and lubricated for life, a "back pull-out" bearing frame for easy removal, and a self-lubricating mechanical seal to prevent liquid seepage. Base mounted pumps are available in bronze fitted, all bronze and all iron construction.


Traditional Base Mounted Pump Features:

  • Back pull-out design, One piece base plate, Base supported radically-split casing, Flexible coupling with guard drain and gauge connections, Cast iron housing, bronze-fitted construction

Value-Added Base Mounted Pump Features:

  • ANSI style centerline discharge casing ANSI flanged casing, Pre-lubricated and sealed ball bearings, Confined casing gasket, Mechanical seal with o-ring mounted silicone carbide seat, Stainless steel shaft sleeve, Dynamically balanced impellers, OSHA coupling guard, Base plate designed to ANSI/HI 1.3.5 rigidity standards for free standing base



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