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HN-Series Process Pumps are designed & Manufactured by Swaraj Engineering to meet Customer Specific requirement with Optimum Standardization. We are the leading Manufacturer and Supplier of P.P. PUMPS ( POLYPROPYLENEPUMP).

Reverse Balancing Seal

These are specially designed externally mounted seal to sustain any amount of stuffing box pressure and is also compatible for slurry application both abrasive and non-abrasive in Nature.

It is also available in various face combination as said above.

These seals are externally mounted & hence the metal parts including the springs do not come in contact with the circulating media & therefore can be use for corrosive or abrasive media.

The Reverse Balanced Mechanical Seal is balanced, compact, unitized, easy to assemble and dismantle and is used for contaminated and light corrosive liquids.

Special Instruction :

Do not run Dry condition check the direction. It should be clock-wise Viewed from coupling end Before starting pump, first start cooling with PR-0.5KG/cm2 with 2 to 3 ltrs, per minute capacity.

Avoid elbow and throttling to suction and put NRV to DIS - to avoid liquid flowing back and cause wrong toration of impeller. It might get loosen on the shaft.

Pumping unit should be very near to supply and base frame should be very near to supply and base frame should be level and should absorb any vibration. Confirm liquid nature before use.

Where to use it ?




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