Apex says its INPUT sealing system design eliminates breakaway torque and decreases friction and heat. The high-tech ceramic bushing interfaces with a dual-lip NBR Teflon tip seal, which decreases wear and erosion of both sealing surfaces. This patented technology prevents leaking and has a service life of more than 30,000 hours, says the company.

Apex Dynamics, USA;
631-244-9040;
www.apexdynamicsusa.com