Article
BB-02-38M-334
€ 740,04
1-2 weeks delivery time
Price incl. 19% VAT
Price incl. 19% VAT
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The PSS 02-38M-334 Dripless Shaft Seal is a mechanical face seal designed for marine applications. It features a stainless-steel rotor that compresses a bellows, maintaining constant contact with a stationary carbon flange. This design compensates for shaft movement and vibration while ensuring a tight seal. Key specifications include temperature limits of 5°F to 225°F, pressure limits of 15 PSI, and shaft RPM limits of 10,000. The seal uses high-quality carbon graphite and stainless steel, with a molded nitrile PVC bellows for durability.
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PSS 02-38M-334 - Dripless Shaft Seal 38 mm, 3 3/4" Stern Tube
The PSS 02-38M-334 Dripless Shaft Seal is engineered to provide a reliable and maintenance-free seal for your marine applications. This advanced mechanical face seal is designed to ensure a tight seal between the rotating stainless-steel rotor and the stationary carbon flange, effectively compensating for movement and vibration caused by propeller thrust.
- Type: Mechanical face seal
- Sealing Surface: Stainless-steel rotor and stationary carbon flange
- Attachment: Carbon flange attached to bellows with hose clamps; bellows secured over Stern tube with hose clamps
- Compression: Stainless-steel rotor compresses bellows; pre-load maintains constant contact
- Carbon Flange: Over-bored to allow for shaft misalignment and vibration compensation
- O-Rings: Two O-rings seal the rotor to the shaft, rotating with the shaft and rotor without 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: Lapped to 4 HLB (0.000044" tolerance)
- 316SS / Nitronic 50: Faced to 9-12 Ra
- Bellows Material: Molded Nitrile - PVC
Part # 02-38M-334 Specifications:
- Shaft Dia. (A): 38mm
- Stern Tube Dia. (B): 3-3/4" to 3-7/8"
- Approx. Length (C): 9.405"
- Approx. Compression: 1"
- Rotor Diameter (D): 3.75"
- Stern Cuff Length (E): 2"
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