PSS 02-514-700 - Dripless Shaft Seal 5 1/4", 7" Stern Tube

Article BB-02-514-700

€ 8.584,91

1-2 weeks delivery time
Price incl. 19% VAT

- +

Add to cart

The PSS 02-514-700 Dripless Shaft Seal is a mechanical face seal designed to provide a reliable and maintenance-free seal for stern tubes. It features a rotating stainless-steel rotor and a stationary carbon flange that compress the bellows to ensure constant contact and accommodate movement due to propeller thrust. The seal compensates for misalignment and vibration and is sealed with O-rings that rotate with the shaft. It operates within a temperature range of -13°F to 425°F, supports pressure up to 50 PSI, and handles shaft speeds up to 7,000 RPM.

Description
Ask a Question

PSS 02-514-700 - Dripless Shaft Seal 5 1/4", 7" Stern Tube

The PSS 02-514-700 Dripless Shaft Seal is designed to provide a reliable, maintenance-free seal for stern tubes. This mechanical face seal features a robust construction that ensures durability and performance even under challenging conditions.
- Type: B PSS Shaft Seal
- Seal Type: Mechanical face seal with rotating stainless-steel rotor and stationary carbon flange
- Attachment: Carbon flange attached to bellows with hose clamps; bellows secured over the stern tube with hose clamps
- Compression: Stainless-steel rotor compresses the bellows, maintaining constant contact between the rotor and carbon flange
- Compensation: Accommodates for fore and aft movement due to propeller thrust and compensates for misalignment and vibration
- Sealing: Stainless-steel rotor sealed to the shaft by two O-rings recessed into the collar's bore
- Temperature Limits: -13°F to 425°F (-25°C to 220°C)
- Pressure Limits: 50 PSI (3.5 BAR)
- Shaft RPM Limits: 7,000 RPM
- Carbon Graphite: Lapped to 4 HLB (0.000044" tolerance)
- 316SS / Nitronic 50: Faced to 9-12 Ra
- Bellows Material: Mandrel formed silicone / fabric

Ask a Question

Question *

Name *

Contact number

E-mail *

I agree to the processing of personal data