PSS 02-138-134 - Dripless Shaft Seal 1 3/8", 1 3/4" Stern Tube

Article BB-02-138-134

€ 525,18

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

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The PSS 02-138-134 Dripless Shaft Seal is designed for marine applications, providing a reliable watertight seal for stern tubes and rudder shafts. It features a self-aligning carbon-graphite stator, a durable nitrile rubber bellow, and requires minimal maintenance. This seal reduces shaft wear, is unaffected by engine motion, and is backed by multiple certifications and a 3-year warranty, making it a trusted choice for many boat builders and the U.S. Coast Guard.

Description
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PSS 02-138-134 - Dripless Shaft Seal 1 3/8", 1 3/4" Stern Tube

The PSS 02-138-134 Dripless Shaft Seal is engineered for superior performance in marine applications. Designed to provide a reliable watertight seal, it is ideal for both stern tubes and rudder shafts, ensuring optimal functionality and minimal maintenance.
- Self-aligning high density carbon-graphite stator guarantees a 100% watertight seal with proven reliability.
- Tough, chemical and fuel resistant nitrile rubber bellow presses the rotor against the stator to create a secure seal.
- Reduces shaft wear and minimizes corrosion, extending the life of your equipment.
- Requires virtually no maintenance and is standard equipment for many top builders and the U.S. Coast Guard.
- Can replace leaking packing glands or be installed on worn shafts.
- Usable as a rudder shaft seal.
- Precision seal design eliminates the need for a spray guard, ensuring no dripping.
- Unimpacted by engine motion or vibration.
- Constructed from the highest quality materials with computer-precision machining.
- Certifications: ABS Certified, RINA Certified, Bureau Veritas Certified.
- Backed by a 3-year limited warranty.
PSS Type A Shaft Seal Standards
- 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 Stator: Lapped to 4 HLB (0.000044" tolerance)
- 316 (std)/Nitronic 50 (opt) stainless steel Rotor: Faced to 9 Ra
- Bellow Material: Molded nitrile-PVC
Note: When using a PSS Shaft Seal as a rudder post seal, you may choose to plug the hose barb fitting since additional cooling capacity is not necessary. Please indicate in the "Note To Fisheries Supply" text field during checkout that you would like the hose barb port plugged.

Specifications
- (B) Stern Tube OD: 1-3/4" to 1-7/8"
- (A) Prop Shaft Diameter: 1-3/8"
- (C) Seal Assembly Uncompressed Length: 7.5"
- Approximate Compression Distance: 3/4"
- (D) Rotor Outside Diameter: 2.875"
- (E) Stern Tube Cuff Length: 1.5"
- Log Size: 1-3/4"