PSS 02-234-534 - Dripless Shaft Seal 2 3/4", 5 3/4" Stern Tube

Article BB-02-234-534

€ 1.631,27

1-2 weeks delivery time
Price incl. 19% VAT

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The Type A PSS Shaft Seal is a dripless, high-performance mechanical seal designed for marine shafts. It features a rotating stainless-steel rotor and a stationary carbon flange that maintain constant contact, accommodating propeller thrust and compensating for misalignment and vibration. With temperature limits of 5°F to 225°F, pressure limits of 15 PSI, and shaft RPM limits of 10,000, it is built for durability and reliability. The seal is made of molded nitrile PVC and features precise tolerances for effective operation.

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PSS 02-234-534 - Dripless Shaft Seal 2 3/4", 5 3/4" Stern Tube

The Type A PSS Shaft Seal offers a reliable, dripless solution for sealing boat shafts. It works by creating a mechanical face seal between a rotating stainless-steel rotor and a stationary carbon flange. This seal compensates for the movement caused by propeller thrust, reducing misalignment and vibration. It's designed for high-performance and durability, making it ideal for marine applications.
- 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 Tolerance: Lapped to 4 HLB (0.000044")
- 316SS / Nitronic 50 Surface Finish: 9-12 Ra
- Bellows Material: Molded Nitrile - PVC
- Part #: 02-234-534
- Shaft Diameter (A): 2-3/4"
- Stern Tube Diameter (B): 5-3/4" to 5-7/8"
- Approx. Length (C): 10.25"
- Approx. Compression: 1"
- Rotor Diameter (D): 5"
- Stern Cuff Length (E): 2.5"

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