PSS shaft seal 2" shaft 3" tube Marine Hardware
PSS shaft seal, 2" shaft, 3" tubeShaft diameter: 2"
Diameter of stern tube (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 best-selling marine mechanical seal in the world 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 on the world 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 cost associated with traditional cable glands. 'PSS shaft helps eliminate water in the bilge (100% waterproof) and wear. to the propellershaft. The PSS shaft seal
can be easily retrofitted and is available for shafts ranging from 3/4"
(20 mm) to 6" (150 mm).
The PSSshaft seal is a mechanical seal 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 propeller. The carbon flange is bored larger than the shaft diameter, giving itallows it to "float" around the shaft and thus compensate for most misalignment and vibration problems. The stainless steel collarThe 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, the PSS bellows must be inspected on a regular basis for any 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. Sulfuric acid vapors will accelerate the deterioration of rubber, as will an ozonator.
The maintenance kit includes the items youneed to properly maintain your PSS shaft seal. Kit includes one (1) PSS. Below are two (2) O-rings, five (5) set screws, four (4) hose clamps and an allen wrench.
PSS Type A shaft seal is a mechanical seal. The sealing surface is formed between the plane of the stainless steel rotating rotor and the fixed carbon fiber bearing.
PRODUCT ID: 50861
SKU: NVN-50861
CSKU: CWR-50861
REWRITE: 61972-pss-shaft-joint-2-shaft-3-tubes
MPN: 02- 200-300
UPC: 839662007467
ASIN: B001HBTDEA
WSKU:
SSKU:
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NAME: PSS Shaft Seal 2" Shaft 3" Tube
EX_NAME: PSS SHAFT SEAL 2" SHAFT 3" TUBE
PTITRE: PSS Shaft Seal 2" Shaft 3" Tube
TYPE: Marine Hardware | Shaft Seals
SUPPLIER: PSS Shaft Seal
SPORTING GOODS> OUTDOOR LEISURE> BOAT & NAUT SPORTSIQUES PSS (Packless Sealing System) Shaft Seal - Sha 2"ft
Gtags:
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PSS Shaft Seal 2" Shaft 3" Tube Product Description PSS Shaft Seal 2" Shaft 3" Tube
Shaft Diameter: 2"
Stern tube diameter (D): 3"
Overall length (A): 9.175"
Length total (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 best-selling marine mechanical seal worldwide and is installed as standard equipment in many leading 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 are recognized the benefits and value of installing PSS as it eliminates the maintenance, constant adjustment and cost associated with.traditional cable glands. In addition to these benefits, the PSS shaft seal helps eliminate standing water in the boat's 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 PSSshaft seal is a mechanical seal 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 propeller. The bridlecarbon is bored larger than the diameter of the shaft, which allows it to "float" around the shaft and therefore compensates 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, the PSS bellows must be inspected on a regular basis for any 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. Sulfuric acid vapors will accelerate the deterioration of rubber, just like an ozonator.
The service kit includes the items you need to properly maintain your PSS shaft seal. This is one (1) PSS boot, two (2) O-rings, five (5) adjustment screws, four (4) new hose clamps and an Allen key.
PSS Type A shaft seal is a mechanical seal. The sealing surface is formed between the plane of the stainless steel rotating rotor and the fixed carbon fiber bearing.
PSS Shaft Seal, 2" Shaft, 3" Tube Related ProductsPSS Shaft Seal Service Kit, 2" Shaft, 3" Tube
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Frequently Asked Questions (FAQ) about PSS Shaft Seal 2" Shaft 3" Tube Who is PSS Shaft Seal?
How to describe PSS Shaft Seal 2" Shaft 3" Tube?
Which 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 many shipyards and cone of the most renowned 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 2" Shaft 3" Tube? Type A PSS Shaft Seal is a mechanical end seal. The sealing surface is formed between the plane of the stainless steel rotating rotor and the fixed carbon fiber bearing.
- Keep your boat's shaft and propeller watertight with this durable, high quality seal.
- The Shaft Seal PSSis made from a tough, durable material that will not corrode or wear out over time.
- It features a carbon sleeve to prevent the joint from slipping and is designed to fit shafts from 2" up to 3" in diameter.
- PSS Shaft Seal is a seal high quality shaft that guarantees the safety of your boat from water damage.
- The sealhas a shaft diameter of 2" and a tube diameter of 3" and can be used with 2" or 3" tubes. It also comes with an overall length of 9.175 inches, an overall length of 8.175 inches when compressed, and a rotor diameter of 3.75 inches.
- The carbon cuff provides additional protection against corrosion and rust
- PSS Shaft Seal 2" Shaft 3" Tube Shaft Diameter: 2" Tube Diameter stern post (D): 3" Overall length (A): 9.175" Overall length (compressed) (Compressed A): 8.175" Rotor diameter (B): 3.75" Carbon Cuff diameter (C):
- This shaft seal is a must-have for any boat equipped with a stern tube and is designed to
Save $83 with the purchase of 2" Shaft Tube with PSS Shaft Seal for only $650 from NVN Marine! Free same day delivery before 3pm. 2" 3" Shaft Tube Videos PSS Special Shaft Seal2" 3" Shaft Tube Technical Specifications
| Type: | Marine Hardware Shaft Seals |
|---|---|
| Supplier: | PSS shaft seal |
| Weight: | 5.1 lbs |
| Product Brochure: | Download PDF |
| Product installation: | Download PDF |
| Shipping Weight: | 5.1 lbs |
|---|---|
| Box sizes: | 6.00 (h) x 7, 00 (l) x 12.00 (l) |
| Cubic feet: | 504.0 |
| Returnable: | Yes |
To know detailed shipping terms, please check our shipping policy and you can find our return policyr and refund here.
