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BB-02-334-534
€ 3.222,74
1-2 weeks delivery time
Price incl. 19% VAT
Price incl. 19% VAT
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The PSS 02-334-534 Dripless Shaft Seal is a high-performance mechanical face seal designed to maintain a reliable seal between the stainless-steel rotor and stationary carbon flange. It compensates for shaft movement and vibration caused by propeller thrust, with features including a floating carbon flange to handle misalignment, O-rings to prevent wear, and robust temperature and pressure limits. The seal accommodates shaft diameters of 3-3/4" and stern tube diameters of 5-3/4" to 5-7/8".
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PSS 02-334-534 - Dripless Shaft Seal 3 3/4", 5 3/4" Stern Tube
The PSS 02-334-534 Dripless Shaft Seal is a sophisticated mechanical face seal designed for reliability and performance. It features a unique sealing surface created between the stainless-steel rotor and a stationary carbon flange. This design ensures a durable and effective seal by maintaining constant contact between the two flat faces, which allows the shaft seal to compensate for movements and vibrations caused by propeller thrust.
- Type: Mechanical face seal
- Sealing Surface: Stainless-steel rotor and stationary carbon flange
- Carbon Flange: Attached to the bellows with hose clamps and allows for “floating” to accommodate misalignment
- Rotor: Compresses the bellows and is secured to the shaft with set screws
- Sealing Mechanism: Two O-rings recessed into the collar's bore to prevent wear during operation
- 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 #: 02-334-534
- Shaft Dia. (A): 3-3/4"
- Stern Tube Dia. (B): 5-3/4" to 5-7/8"
- Approx. Length (C): 10.675"
- Approx. Compression: 1"
- Rotor Diameter (D): 6"
- Stern Cuff Length (E): 2.5"
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