Rotary seal design requires even more care than for reciprocating seals. This is due to the increased potential for wear and seal failure due to frictional heating from high PV (the product of pressure and velocity) for these applications.

Whether your requirement requires the correct O-Ring choice, or if the rotational speed, temperature, pressure, and possibility of aggressive sealed media warrants the use of TFE cap seals, lip seals or PolySpring™ spring seals, let us assist you. Call, e-mail , or fax us with your requirement. We will respond quickly with a recommendation and a competitive quotation.