PSS 02-234-400 - Dripless Shaft Seal 2 3/4", 4" Stern Tube

Article BB-02-234-400

€ 1.357,14

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

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The PSS 02-234-400 Dripless Shaft Seal is a mechanical face seal that uses a rotating stainless-steel rotor and a stationary carbon flange to create a secure, dripless seal. It compensates for shaft misalignment, vibration, and movement caused by propeller thrust. With temperature limits from 5°F to 225°F, pressure limits up to 15 PSI, and a shaft RPM limit of 10,000, it provides reliable performance in demanding marine environments.

Description
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PSS 02-234-400 - Dripless Shaft Seal 2 3/4", 4" Stern Tube

The PSS Shaft Seal is a high-performance mechanical face seal designed to provide an efficient and reliable solution for shaft sealing. Its design incorporates a rotating stainless-steel rotor and a stationary carbon flange, ensuring a secure and dripless seal. This system is engineered to compensate for shaft misalignment, vibration, and fore and aft movement caused by propeller thrust, offering a durable and dependable performance for marine applications.
- Mechanical face seal between stainless-steel rotor and carbon flange
- Carbon flange attaches to the bellows and allows for shaft misalignment compensation
- Stainless-steel rotor compresses bellows and maintains constant contact
- O-rings ensure a secure, wear-resistant seal on the rotor and shaft
Specifications
- 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 Finish: Faced to 9-12 Ra
- Bellows Material: Molded Nitrile - PVC
Dimensions
- Part Number: 02-234-400
- Shaft Diameter (A): 2-3/4"
- Stern Tube Diameter (B): 4" to 4-1/8"
- Approximate Length (C): 10.3125"
- Compression: 1"
- Rotor Diameter (D): 5"
- Stern Cuff Length (E): 2.5"