€ 8.584,91
1-2 weeks delivery time
Price incl. 19% VAT
Price incl. 19% VAT
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The PSS 02-514-734 Dripless Shaft Seal is a high-performance mechanical face seal designed for stern tubes. It features a stainless-steel rotor and a stationary carbon flange, ensuring a tight seal and compensating for propeller thrust movement and misalignment. The seal includes two O-rings for durability, operates within a temperature range of -13°F to 425°F, handles pressures up to 50 PSI, and supports shaft speeds up to 7,000 RPM. The carbon graphite and stainless-steel components are precision-engineered for optimal performance and longevity.
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PSS 02-514-734 - Dripless Shaft Seal 5 1/4", 7 3/4" Stern Tube
The PSS 02-514-734 Dripless Shaft Seal is designed to offer a reliable and maintenance-free sealing solution for stern tubes. It features a mechanical face seal that ensures a tight and secure seal between the stainless-steel rotor and the stationary carbon flange. This design is ideal for compensating for the movement and misalignment that occurs due to propeller thrust.
- Seal Type: Mechanical face seal
- Rotor: Stainless-steel rotor compresses the bellows to maintain constant contact with the carbon flange
- Carbon Flange: Stationary carbon flange with over-bore design allows for compensation of misalignment and vibration
- Sealing Mechanism: Two O-rings recessed into the collar's bore, rotating with the shaft and rotor
- Temperature Limits: -13°F to 425°F (-25°C to 220°C)
- Pressure Limits: 50 PSI (3.5 BAR)
- Shaft RPM Limits: 7,000 RPM
- Carbon Graphite: Lapped to 4 HLB (0.000044" tolerance)
- 316SS / Nitronic 50: Faced to 9-12 Ra
- Bellows Material: Mandrel formed silicone / fabric
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