Article
BB-02-358-634
€ 3.962,78
1-2 weeks delivery time
Price incl. 19% VAT
Price incl. 19% VAT
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The PSS 02-358-634 Dripless Shaft Seal is a mechanical face seal designed for marine use. It features a stainless-steel rotor and a stationary carbon flange that ensure a secure seal by compressing the bellows. This design accommodates shaft movement, compensates for misalignment and vibration, and prevents wear through two rotating O-rings. It operates within a temperature range of 5°F to 225°F, pressure up to 15 PSI, and shaft speeds up to 10,000 RPM. The seal includes high-quality carbon graphite and stainless-steel components, with specific dimensions to fit various stern tubes.
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PSS 02-358-634 - Dripless Shaft Seal 3 5/8", 6 3/4" Stern Tube
The PSS 02-358-634 Dripless Shaft Seal is designed to provide a reliable and effective sealing solution for marine applications. This shaft seal features a mechanical face seal where the sealing surface is established between the rotating stainless-steel rotor and the stationary carbon flange. The innovative design ensures a consistent and secure seal, accommodating the dynamic movements of the propeller and addressing misalignment and vibration issues.
- Type: Mechanical face seal
- Sealing Mechanism: Stainless-steel rotor compresses the bellows, maintaining constant contact with the carbon flange
- Carbon Flange: Over-bored to the shaft diameter to compensate for misalignment and vibration
- O-Rings: Two O-rings seal the stainless-steel rotor to the shaft, rotating with the shaft to prevent wear
- 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 #: 02-358-634
- Shaft Diameter (A): 3-5/8"
- Stern Tube Diameter (B): 6-3/4" to 6-7/8"
- Approximate Length (C): 11.675"
- Approximate Compression: 1"
- Rotor Diameter (D): 6"
- Stern Cuff Length (E): 2"
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