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.
High Discharge pumps are self-priming & acting on regenerative principle. The periphery of the impeller has many blades for adding energy to the fluid being pumped. As the fluid flows from the inlet to outlet the fluid pressure increases progressively ensuring a non - pulsating high discharge & high-pressure fluid flow. These pumps are designed for continuous operation handling only clear liquid, free from any suspended particles.
FEATURES
High Head & High Discharge.
Stainless Steel Shaft (AISI 410)
Mechanical Seal.
No coupling required.
Continuous heavy duty externally ventilated induction motor.
Shielded ball bearings are lubricated for life.
Quiet & maintenance free running.
Details:
Max. Head – 90m
Max. Discharge – 620 LPM
Max. Power rating – 10hp (Single & Double stage)
Pipe size – 38, 50, 65 mm
Supply type – Single phase up to 2hp; Three-phase up to 10hp
