PSS Shaft Seal 1-½" Shaft 3" Tube Marine Hardware
PSS Shaft Seal, 1-1/2" Shaft, 3" TubeShaft Diameter: 1-1/2 "
Stern tube Diameter (D): 3"
Total length (A): 9.175"
Total length (compressed) ) (Compressed A): 8.175 "
Rotor diameter (B): 3.75"
Carbon cuff diameter (C): 3.25"
Rear cuff length (E): 2"
PSS shaft seal is the marine mechanical seal best-selling worldwide and is installed as standard equipment by many of the world's leading boat builders/yards. The 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 constant maintenance and cost associated with traditional cable glands. the ar sealbre PSS helps eliminate water in the bilge (100% waterproof) and wear on the propeller shaft.al can be easily retrofitted and is available for shafts ranging from 3/4" (20mm) to 6" (150 mm).
The PSS shaft seal is a mechanical 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. The carbon flange is bored larger than the diameter of the shaft, allowing it to "float" aroundthe shaft and thus compensate for most misalignment and vibration problems. The stainless steel collar is sealed to the shaft by two O-rings which are 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 you need to properly maintain yourPSS 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.
Sierra 18-3289 Mercury double lip seals are rep.Lacing double lip seals for Mercury outboard engines, specifically Mercury part number 18-3289.
PRODUCT ID: 50852
SKU: NVN-50852
CSKU: CWR-50852
REWRITE: 61963-pss-shaft-joint-1-shaft-3-tubes
MPN: 02- 112-300
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ASIN:
WSKU:
SSKU:
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NAME: PSS Tree Seal 1-½" Shaft 3" Tube
EX_NAME: PSS SHAFT SEAL 1 1/2" SHAFT 3" TUBE
POSITION: PSS Shaft Joint 1-½" Shaft 3" Tube
TYPE: Marine Hardware | Shaft Seals
SELLER: PSS Shaft Seal
SPORTING GOODS> OUTDOOR RECREATION> BOATING & WATER SPORTS Sierra Double Lip Seal 18- 3289
Categoryrie Amazon:
Gtags:
| Sierra |
Specifications G:
PSS Shaft Seal 1-½" Shaft 3" Tube Product Description PSS Shaft Seal 1-1/2" Shaft 3" Tube
L Diameter Shaft: 1 -1/2"
Stern tube diameter (D): 3"
Overall length (A): 9.175"
Total length (compressed) (Compressed A): 8.175"
Rotor diameter (B): 3.75"
Carbon Sleeve Diameter (C): 3.25"
Rear Cuff Length (E): 2"
The Gasket PSS Shaft Sealis the world's best-selling marine mechanical seal and is installed as standard equipment by many of the world's most reputable boat builders/yards. The PSS Shaft Seal is also recognized as the. first retrofit seal (aftermarket) in the world market Certified by Bureau Veritas, ABS and Rina: boat builders/yards recognize the benefits and value of installing PSS as it eliminates maintenance, adjustment. constant and the costs associated with ptraditional cable glands. In addition to these benefits, 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. The coach bridlebone is reamed larger than the diameter of the shaft, allowing it to "float" around the shaft and thus compensate for most misalignment 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, as will an ozonator.
The kit of mymaintenance includes the items you need 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 wrench.
Sierra 18-3289 Mercury Double Lip Seals are replacement double lip seals for Mercury outboard motors, specifically Mercury part number 18-3289.
PSS Shaft Seal, 1-½" Shaft, 3" Tube Related ProductsPSS Shaft Seal Service Kit, 1 1/2" Shaft, 3" Tube
Frequently Asked Questions (FAQ) About PSS Shaft Seal 1-½" Shaft 3" Tube Who is PSS Shaft Seal?
How to describe the seal PSS Shaft Seal 1-½" Shaft 3" Tube?
What is the part type of the product?
What is the PSS Shaft Seal? The PSS shaft seal is the best-selling marine mechanical seal in the world and is installed as standard equipment by manyThey are among the most renowned shipyards and boat builders in the world. The PSS Shaft Seal is also recognized as the leading retrofit (aftermarket) seal in the global market. How to describe PSS shaft seal for 1-½" shaft and 3" tube? Sierra 18-3289 Mercury made uble lip seals are replacement double lip seals for Mercury outboard engines, specifically Mercury part number 18-3289. What is the part type of the product? Powersports Cylinder Base Seals
Save $114 on the purchase of PSS Shaft Seal, 1-½", 3" Tubefor only $456 from NVN Marine! Same day shipping before 3pm. PSS Shaft Seal 1-½" Shaft 3" Tube Videos Joint Shaft Seal PSS Shaft 1-½" Tube 3" Technical Specifications
| Type: | Marine Shaft Seals |
|---|---|
| Supplier: | PS shaft sealS |
| Product brochure: | Download PDF |
| Product Installation: | Download PDF |
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