Self vented, foot mounted, centre suction volute casing & single stage, closed / semi open dynamically balanced non-clog impeller ensure unimpeded liquid flow.
Supporting feet are cast integral with the casing along with suction and discharge nozzles.
Flange drilling standards as per DIN 24255 / ISO 2858 or as per customer's requirement.
Designed for 16 bar working pressure with optional casing for a working pressure of up to 20 bar.
A robust and solid construction that guarantees long life even under high suction pressure conditions.
Heavy-duty, deep-grooved closed ball bearings with minimum 50,000 hours operating life under normal conditions ensure no dirt intrusions. (Grease lubricated; oil lubrication available on request).
Heavy-duty, stiff solid shaft design with low L3/D4 ratio ensures less than 0.05mm shaft deflection at the seal face in all operating conditions which extends seal life.
Seal housing is constructed to accommodate different seal/gland designs, so as to meet severe heavy-duty requirements, if any.
Excellent parts interchangeability reduces inventory levels for spare parts to a minimum.
Special design for high temperature thermic fluid available on request.
Being a pioneer in the use of Submersible Borewell Pumps for Firefighting, "PEW" now offers Centrifugal Back pull-out Endsuction pumps for use in places where Submersible pumps are not permitted / connot be used. These pumps are non-selfpriming with axial suction port, radial discharge port and horizontal shaft. The back pull-out design enables removal of the motor, coupling, bearing bracket and impellar without disturbing the pump housing or pipework.
Features :
Self vented, foot mounted, center suction volute casing & single stage, closed / semi open dynamically balanced non-clog impeller ensure unimpeded liquid flow
Supporting feet are cast integral with the casing along with suction and discharge nozzles
Flange drilling standards as per DIN 24255 / ISO 2858 or as per customer''s requirement
Designed for 16 bar working pressure with optional casing for a working pressure of up to 20 bar
A robust and solid construction that guarantees long life even under high suction pressure conditions
Heavy-duty, deep-grooved closed ball bearings with minimum 50,000/- hours operating life under normal conditions ensure no dirt intrusions.(Grease lubricated; oil lubrication available on request )
Heavy-duty, stiff solid shaft design with low L 3/D 4 ratio ensures less than 0.05 mm shaft deflection at the seal face in all operating conditions which extends seal life
Seal housing is constructed to accommodate different seal/gland designs, so as to meet heavy-duty requirements, if any
Excellent parts interchangeability reduces inventory levels for spare parts to a minimum
Special design for high temperature thermal fluids available on request
Motor or engine driven sets
Special mono block versions available on request
Applications:
For pumping clear/turbid water / chemicals & volatile liquids
Air conditioning plants, power station, mine drainage, sprinkler systems for fire fighting, and booster service Can be used for oils, brine, etc
Range:
Delivery sizes up to 250 mm
Capacity up to 990 m3/hr
Head up to 120 m meters
RPM 500 to 3600
Temperature up to 90ºC
Material Of Construction:
Volute casing, stuffing box, gland pusher, bearing caps and endshield-Cast Iron
Shaft
EN-8 / SS 410
Sleeve
SS 410
Packing
Gland / Mechanical Seal
Impeller
Any grade of Stainless Steel, cast or fabricated, Bronze, WCB, CF-8, CF-8M, Alloy 20, Cast Iron, etc.
