Article
BB-02-55M-300
€ 907,30
1-2 weeks delivery time
Price incl. 19% VAT
Price incl. 19% VAT
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The PSS 02-55M-300 Dripless Shaft Seal is a reliable mechanical face seal designed to ensure a durable, leak-proof connection between the shaft and stern tube. It features a rotating stainless-steel rotor and a stationary carbon flange that provide constant contact, compensating for propeller thrust, misalignment, and vibration. With a temperature range of 5°F to 225°F, pressure limit of 15 PSI, and capable of handling up to 10,000 RPM, it is built for robust performance and minimal maintenance. The seal includes precision components with lapped carbon graphite and molded nitrile-PVC bellows for optimal function.
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PSS 02-55M-300 - Dripless Shaft Seal 55 mm, 3" Stern Tube
The PSS 02-55M-300 Dripless Shaft Seal is designed for reliable and maintenance-free sealing. This innovative mechanical face seal features a rotating stainless-steel rotor and a stationary carbon flange, ensuring a durable seal between the shaft and stern tube. The seal is engineered to handle varying propeller thrust and misalignment while providing robust protection against leaks.
- Type: Mechanical face seal
- Sealing Surface: Stainless-steel rotor and carbon flange
- Installation: Carbon flange attached with hose clamps, bellows secured over the stern tube with hose clamps
- Compression: Stainless-steel rotor compresses the bellows for constant contact and compensation
- Flange Design: Over-bored for shaft misalignment and vibration compensation
- O-Rings: Two recessed O-rings on the rotor collar, rotating with the shaft and rotor
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" tolerance)
- 316SS / Nitronic 50 Finish: Faced to 9-12 Ra
- Bellows Material: Molded Nitrile - PVC
Part Specifications
- Part #: 02-55M-300
- Shaft Dia. (A): 55mm
- Stern Tube Dia. (B): 3" to 3-1/8"
- Approx. Length (C): 9.03"
- Approx. Compression: 1"
- Rotor Diameter (D): 3.75"
- Stern Cuff Length (E): 2"
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