Metallic Centrifugal Pumps By Pump-aid Corporation

These Metallic Centrifugal Pumps are available with following features:
Casing : Involute type casing with supporting feet and suction /discharge Nozzles integrity cast .Centerline top discharge for effective transfer of pipe loads .

Positive Alignment : The connectivity and positive alignment is ensured by full circle locating spigots on all the mating parts. The design provides all spigots in non wetted area and free of corrosion or erosion assuring perfect alignment after repeated dismantling and reassembly even after long service.
Impeller : Designed for high efficiencies and low NPSH requirement .Provided with back vanes for hydraulic balancing and reduced pressure stuffing box and seal.

Bearing housing : Maximum standardization is achieved by using four bearing housing for 39 sizes of pumps.

Casing heating and cooling jacket : When handling specific liquids required to be heated or cooled at suction /disch. nozzles ,jackets or chambers around suc/disch.nozzles can be provided for passing stream or cold water through with a provision for drain.

Rotating Assembly : Easily and quickly replaceable .Standardized to maximum extent ,therefore need to maintain minimum inventory of spares for a fleet of pumps .

Stuffing Box : Fitted with replaceable throat ring and designed to adopt 4 rings of soft packing and sandwiching a lantern ring or water seal ring.