PSS Shaft Seal 1-½" Shaft 2-¼" Tube

The PSS Shaft Seal 1-½" Shaft 2-¼" Tube is a reliable solution for preventing water intrusion at the propeller shaft, essential for cruising and fishing boats. This product addresses a critical vulnerability point, ensuring that boaters can avoid rapid bilge water accumulation and potential engine damage.

Designed with PSS's proprietary elastomer bellows technology, this shaft seal maintains a watertight barrier as the shaft rotates. Unlike traditional packing gland systems, it features a self-centering cartridge and dynamic sealing rings that automatically adjust for shaft runout and wear, providing a silent and reliable operation.

Ideal for cruisers and commercial fishing boats with shaft-drive propulsion systems, this seal accommodates a 1-½" diameter propeller shaft and installs within a 2-¼" tube opening. Its durable materials resist saltwater corrosion and diesel fuel contact, ensuring longevity even in harsh offshore environments.