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BB-02-55M-212
€ 907,30
1-2 weeks delivery time
Price incl. 19% VAT
Price incl. 19% VAT
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The PSS 02-55M-212 Dripless Shaft Seal is a mechanical face seal designed to create a reliable, leak-proof barrier between the shaft and stern tube. It features a stainless-steel rotor and a stationary carbon flange that maintain constant contact to handle variable movements and vibrations. The design includes a flexible carbon flange to address misalignment and vibration, and O-rings to prevent wear. It operates within a temperature range of 5°F to 225°F and can handle pressures up to 15 PSI and shaft speeds up to 10,000 RPM.
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PSS 02-55M-212 - Dripless Shaft Seal 55 mm, 2 1/2" Stern Tube
The PSS 02-55M-212 Dripless Shaft Seal is a precision-engineered component designed to ensure a reliable and leak-proof seal between the shaft and stern tube of your marine vessel. This mechanical face seal utilizes a sophisticated design to manage the variable movements and vibrations encountered in marine applications.
- Type: Mechanical face seal
- Sealing Surface: Stainless-steel rotor and stationary carbon flange
- Mounting: Carbon flange attached to bellows with hose clamps; bellows secured over stern tube
- Compression: Stainless-steel rotor compresses bellows to maintain contact between rotor and flange
- Misalignment Compensation: Carbon flange “floats” around the shaft to address misalignment and vibration
- Sealing: Stainless-steel rotor sealed to shaft by two O-rings, minimizing 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 Tolerance: Lapped to 4 HLB (0.000044" tolerance)
- 316SS / Nitronic 50 Finish: Faced to 9-12 Ra
- Bellows Material: Molded Nitrile - PVC
- Part #: 02-55M-212
- Shaft Diameter (A): 55mm
- Stern Tube Diameter (B): 2-1/2" to 2-5/8"
- Approximate Length (C): 9.03"
- Approximate Compression: 1"
- Rotor Diameter (D): 3.75"
- Stern Cuff Length (E): 2"
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