Pump Mechanical Seal

Hong Teng supplies pump mechanical seals for centrifugal pumps, water pumps, chemical pumps, process pumps and other industrial equipment. Our range includes component seals, replacement mechanical seals, cartridge seals and bellows seal solutions for pump repair and maintenance applications.

Pump mechanical seal selection depends on the pump design, shaft or sleeve diameter, stationary seat dimensions, working length, seal arrangement and operating conditions. Different applications may require different face materials, elastomers and seal constructions.

To identify a suitable replacement, provide the pump manufacturer and model, shaft size, old seal reference, key dimensions or clear photos of the removed seal. If the seal cannot be identified from the model alone, see our mechanical seal identification guid or contact Hong Teng for matching support.