€ 414,22
1-2 weeks delivery time
Price incl. 19% VAT
Price incl. 19% VAT
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The PSS 02-28M-214 Dripless Shaft Seal is a mechanical face seal designed for reliable performance between the rotating shaft and stern tube. Featuring a stainless-steel rotor and a stationary carbon flange, it maintains constant contact and compensates for movement due to propeller thrust. The seal includes two O-rings for added protection and is effective in temperatures from 5°F to 225°F, with a pressure limit of 15 PSI and shaft RPM limit of 10,000 RPM.
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PSS 02-28M-214 - Dripless Shaft Seal 28 mm, 2 1/4" Stern Tube
The PSS 02-28M-214 Dripless Shaft Seal is a high-performance solution designed to provide a reliable seal between the rotating shaft and stern tube. This advanced mechanical face seal ensures optimal sealing through its innovative design and high-quality materials, effectively compensating for movement and misalignment.
- Type: Mechanical face seal
- Sealing Mechanism: Stainless-steel rotor and stationary carbon flange
- Installation: Stationary carbon flange attached to the bellows with hose clamps; bellows secured over the stern tube
- Compression: Rotor compresses the bellows, maintaining constant contact and compensating for movement due to propeller thrust
- Carbon Flange: Over-bored to the shaft diameter for floating and compensating misalignment and vibration
- Sealing: Stainless-steel rotor sealed with two O-rings recessed into the collar's bore
- 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 #: 02-28M-214
- Shaft Diameter (A): 28 mm
- Stern Tube Diameter (B): 2-1/4" to 2-3/8"
- Approximate Length (C): 6.75"
- Approximate Compression: 3/4"
- Rotor Diameter (D): 2.375"
- Stern Cuff Length (E): 1.5"
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