PSS Shaft Seal 02-200-312 Dripless Shaft Seal for 2" Shaft

The PSS Shaft Seal 02-200-312 is a mechanical face seal designed to replace traditional packing glands on marine propeller shafts. This packless sealing system eliminates the constant dripping associated with conventional packing, providing a truly dripless seal that keeps your bilge dry and reduces unnecessary bilge pump cycling.

Key Features:

• Designed for 2-inch diameter propeller shafts
• Mechanical face seal technology eliminates traditional packing maintenance
• Dripless operation keeps bilges clean and dry
• Approved by USCG and installed as standard equipment by many boat builders
• Reduces wear on shaft and stern tube compared to traditional packing
• No adjustment required during normal operation
• Environmentally friendly design prevents oil and contaminants from entering the water

The PSS (Packless Sealing System) uses a carbon/ceramic seal face that rotates with the shaft against a stationary stainless steel rotor. Water pressure and a bellows system keep the seal faces in contact, creating a reliable seal without the need for traditional packing material. This system is ideal for sailboats and powerboats looking to eliminate the maintenance and mess of conventional stuffing boxes.