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- USA
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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21
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Description
PSS HS 55MM LOG 3 3/4"PSS 02 55M 334 Dripless Shaft Seal 55 mm, 3 3 4" Stern Tube The PSS 02 55M 334 Dripless Shaft Seal is expertly designed for marine applications, ensuring reliable sealing and performance. This advanced mechanical face seal utilizes a unique construction to accommodate varying movement and vibrations while maintaining a secure fit. The Type A PSS Shaft Seal features a stainless steel rotor that works in tandem with a stationary carbon flange. The
PSS 02-55M-334 - Dripless Shaft Seal 55 mm, 3 3/4" Stern Tube
The PSS 02-55M-334 Dripless Shaft Seal is expertly designed for marine applications, ensuring reliable sealing and performance. This advanced mechanical face seal utilizes a unique construction to accommodate varying movement and vibrations while maintaining a secure fit.
The Type A PSS Shaft Seal features a stainless-steel rotor that works in tandem with a stationary carbon flange. The carbon flange is securely attached to the bellows and fits over the stern tube, while the stainless-steel rotor compresses the bellows, creating a consistent sealing surface. This pre-load maintains contact between the rotor and flange, allowing the seal to adapt to the propeller thrust's fore and aft movements.
Additionally, the over-bored carbon flange allows for movement around the shaft, accommodating misalignment and vibration issues effectively. Sealing is further enhanced by two O-rings located in the collar's bore, which rotate with the shaft, minimizing 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
Specifications:
- Part #: 02-55M-334
- Shaft Diameter (A): 55mm
- Stern Tube Diameter (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"
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy