PSS Shaft Seal 1-3/8" Shaft 2-1/4" Tube Marine Hardware
PSS Shaft Seal, 1-3/8" Shaft, 2-1/4" TubeShaft Diameter: 1 -3/8"
Stern tube diameter (D): 2-1/4" to 2-3/8"
Overall length (A): 7.38"
Overall length (compressed) (compressed A): 6.38"
Rotor diameter (B): 2.875 "
Carbon sleeve diameter (C): 2.5"
Rear cuff length (E): 1.5"
The PSS Shaft Seal is the best-selling marine mechanical seal in the world and is installed as standard equipment by many of the world's most reputable boat builders/yards. PSS shaft seal is also recognized as the leading retrofit (aftermarket) seal in the global market. Certified by Bureau Veritas, ABS and Rina: Boat builders/yards recognize the benefits and value of installing PSS as it eliminates the maintenance, constant adjustment and costs associated with traditional cable glands. Besides che advantages, the PSS shaft seal helps eliminate water in the bilge (100% waterproof) and wear on the propeller shaft.. The PSS shaft seal can be easily retrofitted and is available for shafts ranging from 3/4" (20 mm) to 6" (150 mm).
The PSS shaft seal is a mechanical face. seal that is created between the flat surfaces of the rotating stainless steel rotor and the fixed carbon flange. The carbon fixed bridle is attached to the ship's stern tube with hose clamps and the carbon bridle is attached to the front of the bellows with hose clamps. The stainless steel rotor is mounted on the shaft in front of the carbon flange. The stainless steel rotor is used to compress the bellows before the collar is attached to the shaft with set screws. This compression (preload) maintains contact between the faces and allows the PSS to compensate for propeller thrust. Carbon flange is bored larger than diameterof the shaft, which allows it to "float" around the shaft and thus compensate for most misalignment and vibration problems. The stainless steel collar is sealed to the shaft with two O-rings recessed into the collar bore. These O-rings rotate with the stainless steel shaft and rotor and experience no wear during operation.
**As with any rubber hose below the waterline, PSS bellows must be inspected regularly for signs of wear, aging or chemical deterioration. PYI suggests, as preventative maintenance, that the PSS bellows be replaced every six years. When replacing the bellows, it is recommended to also replace the stainless steel rotor O-rings and adjustment screws. acid fumes will accelerate the deterioration of the rubber, as will an ozonator.
The maintenance kit includes the items youneed to properly maintain your PSS shaft seal. Kit includes one (1) PSS and two (2) bellows. O-rings, five (5) set screws, four (4) new hose clamps and an Allen key.
PSS shaft seal 1-3/8" shaft 2.-1/4" tube shaft diameter: 1-3/8" rear tube diameter (D): 2-1 /4" to 2-3/8" Overall Length (A): 7.38 inches (Compressed) Overall Length (Compressed A): 6.38 inches Rotor Diameter (B): 2.875 inches Carbon Cuff Diameter (C) ): 2.5 inches at the rear...
PRODUCT ID: 50847
SKU: NVN-50847
CSKU: CWR-50847
br> REWRITE: 61958-pss-shaft-joint -1-3-8-shaft-2-1-4-tube
MPN: 02-138-214
UPC: 839662007405
ASIN:
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SSKU:
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NAME: PSS Shaft Seal 1-3/8" Shaft 2-1/4" Tube
NAME_EX: SHAFT SEAL PSS 1 3/8" SHAFT 2 1/4" TUBE
POINT: Shaft Seal PSS 1-3/8" Shaft 2-1/4" Tube
TYPE: Marine Hardware |shaft
SUPPLIER: PSS Shaft Seal
SPORTING GOODS> OUTDOOR RECREATION> BOATING & WATER SPORTS
Gtags:
GSpecs:
PSS Shaft Seal 1-3/8" Shaft 2-1/4" Tube Product Description PSS Shaft Seal 1-3/8" Shaft 2-1/4" Tube
Shaft Diameter: 1-3/8"
Stern Tube Diameter (D): 2-1/4" to 2-3/8"
Total length (A): 7.38"
Total length (tablet) (Tablet A): 6.38"
Rotor diameter (B): 2.875"
Carbon cuff diameter (C): 2.5"
Rotor length Rear Cuff (E): 1.5"
The PSS Shaft Seal is the best-selling marine mechanical seal in the world and is installed as standard equipment by many of the world's most renowned boat builders/yards. PSS shaft seal is also recognized as the leading retrofit (aftermarket) seal in the global market. Certified by Bureau Veritas, ABS and Rina: Boat builders/yards recognize the benefits and value of installing PSS as it eliminates maintenance, constant adjustment andcosts associated with traditional cable glands. In addition to these advantages, the PSS shaft seal helps eliminate water in the bilge (100% waterproof) and wear on the propeller shaft. The PSS shaft seal can be easily retrofitted and is available for shafts ranging from 3/4" (20 mm) to 6" (150 mm).
The PSS shaft seal is a mechanical face. seal that is created between the flat surfaces of the rotating stainless steel rotor and the fixed carbon flange. The carbon fixed bridle is attached to the ship's stern tube with hose clamps and the carbon bridle is attached to the front of the bellows with hose clamps. The stainless steel rotor is mounted on the shaft in front of the carbon flange. The stainless steel rotor is used to compress the bellows before the collar is attached to the shaft with set screws. This compression (preload) maintains contact between the faces and allows the PSS to compensate for the thrust of the helice. The carbon flange is bored larger than the diameter of the shaft, allowing it to "float" around the shaft and thus compensate for most misalignment, operational and vibration problems. The stainless steel collar is sealed to the shaft by two O-rings recessed into the collar bore. These O-rings rotate with the stainless steel shaft and rotor and experience no wear during operation.
**As with any rubber hose below the waterline, PSS bellows must be inspected regularly for signs of wear, aging or chemical deterioration. PYI suggests, as preventative maintenance, that the PSS bellows be replaced every six years. When replacing the bellows, it is recommended to also replace the stainless steel rotor O-rings and adjustment screws. acid vapors will accelerate the deterioration of the rubber,t like an ozonator.
The maintenance kit includes the items you need to properly maintain your PSS shaft seal. Kit includes one (1) PSS and two (2) bellows. O-rings, set of five (5) screws, four (4) new hose clamps and an allen key.
PSS shaft seal 1-3/8" shaft 2-1/4" tube shaft diameter: 1-3/8" rear tube diameter (D): 2-1/4 " to 2-3/8" overall length (A): 7.38 inches (compressed) overall length (compressed A): 6.38 inches rotor diameter (B): 2.875 inches carbon cuff diameter (C): 2.5 inch rear...
PSS Shaft Seal 1-3/8" Shaft 2-1/4" Tube Related ProductsPSS Shaft Shaft Seal Service Kit 1 3/8" tube 2 1/4"
Frequently Asked Questions Questions (FAQ) about PSS shaft seal 1-3/8" 2-1/4" shaft Tube Who is PSS shaft seal?
How to describe PSS shaft seal 1-3/8" Shaft 2-1/4" tube?
Who is PSS shaft seal ?PSS Shaft Intis the world's best-selling marine mechanical seal and is installed as standard equipment by many of the world's most reputable shipyards. and boat builders. PSS Shaft Seal is also recognized as the leading retrofit (aftermarket) seal in the global market. How to describe PSS Shaft Seal, 1-3/ Shaft 8", the 2-1/4" tube? PSS Shaft Seal 1-3/8" Shaft 2-1/4" Tube Shaft Diameter: 1-3/8" Rear Tube Diameter (D): 2-1/4" to 2-3 /8" total length (A): 7.38 inches (compressed) total length (compressed A): 6.38 inches Rotor diameter (B): 2.875 inches Carbon cuff diameter (C): 2.5 inches to the rear...
Save $46 when you purchase the PSS Shaft Seal, 1-3/8" Shaft, 2- Tube 1/4 infor only $385 at NVN Marine, same day shipping before 3:00 p.m. PSS Shaft Seal 1-3/8" Shaft 2-1/4" Tube Videos! Rear sealbre PSS 1-3/8" Shaft 2-1/4" Tube Technical SpecificationsType:
| Marine equipment | Shaft Seals | |
| Supplier: | Shaft PSS Seal |
|---|---|
| Product brochure: | Download PDF |
| Product IInstallation: | Download PDF |
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