Back-pull Out Pump
toss pumps
Back-pull Out Pump
Being a pioneer in the use of Chemical Pumps, Toss now offers Centrifugal Back pull-out End-suction pumps for use in places where Submersible pumps are not permitted/cannot be used. These pumps are non-self- priming with axial suction port, radial discharge port and horizontal shaft. The back pull-out design enables removal of the motor, coupling,bearing bracket and impeller without disturbing the pump housing or pipework
High Efficiency
Heavy Duty
Adaptability
Less Noise
- Self vented, foot mounted, center suction volute casing & single stage, closed / semi open dynamically balanced non-clog impeller ensures unimpended 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 must 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.
- Motor or engine driven sets.
- Special Monoblock versions available on request.
Hot and Cold-Water Circulation, Cooling Towers Installation, Paper Industries, Thermic Fluid Boiler, Heat Exchanger, Chemical Industries,Sugar Plants, Textile Industries, Ceramic Industries, Solvent Transfer, Food Industries,Laminate Industries, Marine/Ports, Automobile Industries, Seawater and in many more industries and applications.
- Type-End-Suction and Back-Pullout Type Centrifugal Pump
- Capacity-upto 250 m3/hr
- Head-upto 150 Meter
- Pressure-upto 15 kg/cm2
- Size-25mm to 300mm
- Speed-upto 3000 rpm
- Temperature-upto 350° C
- M.O.C.-CI, CS, SS304 / 316, SS 304 L/316L, Alloy 20, Hast alloy B or C,CD4MCU, etc…
- Pump Casing
- Impeller
- Impeller Key
- Casing Joint
- Mechanical Seal
- Line Bearing Cover
- Line Bearing
- Breath Valve (optional)
- Double Row Thrust Bearing (optional)
- Thrust Bearing Cover
- Coupling Key
- Oil Seal
- Bearing Locknut
- Bearing Bracket Foot
- Shaft
- Bearing Bracket
- Oil Seal
- Stuffing Box Cover
- Back Wear Ring (optional)
- Impeller Nut
- Front Wear Ring (optional)
