PSS HS 30mm Shaft Seal 2" Stern Tube SAS Temperature range (storage/non operating): -60

Temperature range (storage/non operating): -60 °C to 80 °C (-76 °F to 32 °F)

Negative bus provides common location for negative collection

Stainless steel grease nipple for in water maintenance

Manufacturer Part Number: O2224300

PSS HS 30mm Shaft Seal 2" Stern Tube SAS Temperature range (storage/non operating): -60The PSS (Packless Sealing System) shaft seal is designed as a maintenance free alternative to the traditional packing glands and stuffing boxes. The PSS does not require a greaser drip to lubricate the shaft, if does not require packing and it doesn't need adjusting or maintaining once installed. The design of the PSS seal makes it 100% watertight when installed correctly to prevent water leaking into the bilge, and it also protects the propeller