ERCEM Propeller Shaft Seal 2 1/2" x 104-114mm

Discover our competitively priced ERCEM Propeller Shaft Seal, sized at 2 1/2" x 104-114mm. This high-precision mechanical shaft seal is expertly crafted from a blend of 316 stainless steel and durable graphite, ensuring effortless installation and maintenance.

Engineered for performance, this seal features a rotating ring made from 316L stainless steel and a stationary graphite ring, with a nitrile sleeve reinforced with Kevlar fiber for added strength. The GV model is equipped with a hose connector for effective water lubrication, making it an excellent choice for vessels operating at speeds over 20 knots, where the stuffing box or shaft housing may be subject to speed-related vacuums.

Enjoy reliable sealing through the flawless contact between the rotating and stationary rings, eliminating the need for grease or gaskets. This design also accommodates misalignment without causing damage to the shaft at contact points. Install it directly onto your shaft housing tube or stuffing box head for ultimate reliability on the water.