€ 3.222,74
1-2 weeks delivery time
Price incl. 19% VAT
Price incl. 19% VAT
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The PSS 02-358-412 Dripless Shaft Seal is a reliable mechanical face seal designed for marine use. It features a stainless-steel rotor and a stationary carbon flange that maintain a constant seal, compensating for shaft movement and misalignment. This seal operates within a temperature range of 5°F to 225°F, handles pressures up to 15 PSI, and supports shaft speeds up to 10,000 RPM. It is constructed with high-quality materials including carbon graphite and molded nitrile-PVC, ensuring durability and performance.
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PSS 02-358-412 - Dripless Shaft Seal 3 5/8", 4 1/2" Stern Tube
The PSS 02-358-412 Dripless Shaft Seal is a high-quality mechanical face seal designed for marine applications. This seal provides a reliable and maintenance-free solution for sealing the shaft and stern tube, ensuring durability and effective performance even under harsh conditions.
- Type: A PSS Shaft Seal (mechanical face seal)
- Sealing Mechanism: Created between the rotating stainless-steel rotor and the stationary carbon flange
- Installation: Carbon flange attached to the bellows with hose clamps; bellows fits over the stern tube and is secured with hose clamps
- Compression: Stainless-steel rotor compresses the bellows before securing it with set screws to maintain contact between the rotor and carbon flange
- Compensation: Allows for variable fore and aft movement due to propeller thrust and compensates for misalignment and vibration
- Sealing: Stainless-steel rotor sealed to the shaft by two O-rings recessed into the collar's bore
- Temperature Limits: 5°F to 225°F (-15°C to 107°C)
- Pressure Limits: 15 PSI (1 BAR)
- Shaft RPM Limits: 10,000 RPM
- Carbon Graphite: Lapped to 4 HLB (0.000044" tolerance)
- 316SS / Nitronic 50: Faced to 9-12 Ra
- Bellows Material: Molded Nitrile - PVC
- Part #: 02-358-412
- Shaft Dia. (A): 3-5/8"
- Stern Tube Dia. (B): 4-1/2" to 4-5/8"
- Approx. Length (C): 10.86"
- Approx. Compression: 1"
- Rotor Diameter (D): 6"
- Stern Cuff Length (E): 2.5"
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