Packing & Seals

O-rings are simple compression-based mechanical seal gaskets. Hoffmeyer carries today's most popular O-ring kits. From nitrile and Viton®, to more exotic materials, kits come in portable cases for easy sizing. When standard O-rings cannot be used, we offer O-ring cord-splicing kits.

Hoffmeyer offers a wide range of mechanical seals for pumps, agitators, mixers and other rotating pumps. Our seals improve reliability and extend pump life of your fluid transfer equipment.

Hand cut, die cut and specialty made seals is where Hoffmeyer shines. We work closely with you to determine the best solution for your application. Hoffmeyer keeps you moving.

This is a leak tight compression seal held in place by an O-ring. Oil seals help eliminate hydraulic system leaks and enable higher operating pressures.

Pliable, self-lubricating packing for valve stems and stuffing boxing that eliminates stem wear and lasts indefinitely. Boxed in continuous lengths, VSP installs quickly and easily to save money over replacement costs of new valves.

Braided packing is a soft and pliable industrial seal designed to handle leaks caused by joint spacing in valve assemblies and other machinery. Available in a wide variety of materials, in both metric and standard sizes. Pre-set, die foam and lantern rings also available.

Our premium grade graphite yarn packing features high temperature resistance while the braided filament construction offers mechanical stability. Excellent for agitators, mixers, fillers, reciprocating and rotary shaft pumps.

PTFE packing offers excellent chemical resistance to a wide variety of aggressive fluids, including strong oxidizers such as chlorine dioxide, nitric and sulfuric acid. It also provides a very low coefficient of friction in contact with most surfaces.