The PSS Shaft Seal is renowned as the leading marine mechanical seal globally. It's a standard choice among many reputable boat builders and serves as a premier retrofit option in the aftermarket. By utilizing the PSS Shaft Seal, boat owners can eliminate the maintenance and costs tied to traditional shaft packing systems, ensuring a 100% watertight operation with reduced wear on the propeller shaft.
This innovative product features a mechanical face seal design that allows for easy installation and exceptional performance, accommodating various shaft sizes between 3/4" (20mm) and 6" (150mm). Regular maintenance is recommended, including periodic inspection of the bellows for signs of wear.
| Shaft Diameter | 1-3/8" |
|---|---|
| Stern Tube Diameter (D) | 2-1/2" to 2-5/8" |
| Total Length (A) | 7.38" |
| Total Length (Compressed A) | 6.38" |
| Rotor Diameter (B) | 2.875" |
| Carbon Cuff Diameter (C) | 2.5" |
| Stern Cuff Length (E) | 1.5" |
| Adjustable for Misalignment | Compensates for most misalignment and vibration issues |
| Maintenance Kit Included | Features necessary items for upkeep, including bellows and O-rings |
| Eliminates Water in Bilge | Ensures 100% watertight performance |