PSS Shaft Seal 02-134-300 Dripless Shaft Seal for 1-3/4" Shaft

The PSS Shaft Seal 02-134-300 is a packless sealing system designed for 1-3/4" propeller shafts on marine vessels. This mechanical face seal replaces traditional packing glands and provides dripless operation, eliminating the need for constant adjustment and maintenance associated with conventional stuffing boxes.

Key Features:

• Mechanical face seal design provides reliable, dripless operation
• Fits 1-3/4" diameter propeller shafts
• Eliminates needless bilge pumping and water intrusion
• Approved by USCG and installed as standard equipment by major boat builders
• No periodic adjustment required unlike traditional packing glands
• Reduces maintenance time and extends shaft life
• Self-aligning stainless steel rotor and carbon/ceramic stator design

The PSS Packless Sealing System uses water lubrication from the outside and features a maintenance-free design that requires no routine tightening. The seal operates by maintaining a thin water film between the rotating and stationary components, providing superior sealing performance while reducing friction and wear on the propeller shaft.