PSS PRO shaft seal 1-3/4" shaft and 3-1/2" tube Marine Hardware

PRO shaft seal for 1-3/4" shaft and 3-1/2" tube

The PSS PRO shaft seal is a seal mechanical using our proven stainless steel. and carbon sealing components, but adds a reinforced silicone bellows, we include external rings standard on +2-1/4" sizes and optional on all smaller sizes, a shaft retention collar secondary, 316 stainless steel hose clamps (rolled edges and non-perforated) and an optional Nitronic 50 rotor upgrade (for highly corrosive environments Designed specifically for applications that will require increased durability and strength). to harsh, corrosive, high pressure and otherwise demanding environments The PSS PRO shaft seal is a specialized mechanical seal that is suitable for a variety of applications, with unrivaled performance.

Like seals. PSS type A and B, PRO shaft seal is a sealmechanical facial. The sealing surface is created between the flat surfaces of the rotating part. stainless steel rotor and the carbon fixed flange T. The carbon fixed flange is attached to a heavy duty silicone bellows which is secured to the vessel's stern tube (shaft log), with 316SS hose clamps. The stainless steel rotor is mounted on the shaft in front of the carbon flange and is used to compress the bellows, the rotor is then attached to the shaft with set screws and the shaft retention collar is installed. This compression (preload) maintains constant contact between the two contact faces of the stainless steel rotor and the carbon flange, allowing the PSS to compensate for the variable axial movement due to propeller thrust. The carbon flange is overbored relative to the shaft diameter, which allows it to "float" around the shaft and thus compensate for most misalignments and vibrations in the transmission. The roThe stainless steel tor is sealed to the shaft by two O-rings recessed into the rotor bore. These O-rings rotate with the stainless steel shaft and rotor and therefore do not suffer wear during operation.

Specifications:

Temperature Limits: -13°F to 425°F (-25°C to 220°C)
Pressure Limits: 40 PSI (2.75 BAR)
Shaft RPM Limits: 10,000 RPM
Carbon Graphite: Lapped to 4 HLB (0.000044" Tolerance)
316SS / Nitronic 50: Face to 9 Ra
Bellows Material: Molded Formed Silicone/Fabric

Product Dimensions:

Shank Dia. (A) 1-3/4"
Stern tube diameter. (B) 3-1/2" to 3-5/8"
Uncompressed length ( C) 9.268"
Approx compressed length 8.268"
Rotor diameter (D) 3.75"
Rear sleeve length (E) 1.3 "

The PYI PSS PRO shaft seal uses components from janointed with mature stainless steel and carbon, but adds a reinforced silicone boot, auxiliary shaft retaining ring, 316SS hose clamp, and optional Nitronic 50 rotor assembly upgrade (for highly corrosive environments ). The result is a special anti-drip mechanical seal suitable for various applications with unrivaled performance and durability. The PSS PRO mechanical seal does not replace the PSS Type A mechanical seal, but complements the PSS mechanical seal series with this commercially oriented product. Working Principle: Two nitrile O-rings seal the stainless steel rotor to the shaft and will not wear out. Use the main set screws and spare set screws (2 sets) to secure the stainless steel rotor to the shaft to form a seal between the two mating surfaces of the carbon stator and the stainless steel rotor. Raw water issent to the PSS mechanical seal for cooling/lubrication. The sealing surface of the high speed container is fixed with the carbon stator fixed on the corrugated pipe. The corrugated tube is fixed on the stern tube (shaft log) and the shaft fixing ring is fixed on the shaft. If the coupling fails catastrophically or the shaft becomes detached from the coupling, it is helpful to keep the propeller shaft or rudder shaft in your container. Gussets can improve strength, support and durability. The outer ring is a standard piece with a size of 2-1/4" (60mm) to 3-3/4" (95mm). For smaller size 316SS hose clamps (with crimp and non-perforated tape), this is an optional soft hose clamp tail protector, jacket
PRODUCT ID: 86666
SKU: NVN-86666
CSKU: CWR- 86666
REWRITE: 97777-pss-pro-shaft-joint-1-3-4-shaft
MPN:03-134-312
UPC: 015568069932
ASIN: B09BBMQKPX
WSKU:
SSKU:
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NAME: PSS PRO Shaft Seal 1-3/4" Shaft & 3-1/2" Tube PSS PRO Shaft Seal 1-3/4" Shaft and 3-1/2" Tube
TYPE: Marine Hardware | Shaft Seals
SELLER: PSS Shaft Seal
SPORTING GOODS> OUTDOOR RECREATION> BOATING & WATER SPORTS PSS Pro Shaft Seal 1- 3/4" Shaft and 3-1/2" Tube

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PSS PRO Shaft Seal for 1-3/4" Shaft and 3-1/2" Tube Product Description

PRO Shaft Seal for 1-3/4" Shaft and 3-1/2" Tube 3-1/2"

The PSS PRO shaft seal is a mechanical seal using our proven stainless steel and carbon sealing components, but adds a reinforced silicone bellows, we include standard outer rings on +2-1/4" sizes and optional on all smaller sizes, secondary shaft retention collar, 316 stainless steel hose clamps (rolled edges and non-perforated) and an optional Nitronic 50 rotor upgrade (for highly corrosive environments). Designed specifically for applications that will require increased durability and resistance to harsh, corrosive, high pressure and otherwise demanding environments. PSS PRO shaft seal is a specialist mechanical seal that is suitable for a variety of applications, withunmatched performance.

As with Type A and B PSS seals, the PRO Shaft Seal is a mechanical seal. The sealing surface is created between the two flat surfaces of the rotating stainless steel rotor and the fixed carbon flange. The fixed carbon bridle is attached to a heavy duty silicone bellows which is secured to the vessel's stern tube (shaft log), with 316SS hose clamps. The stainless steel rotor is mounted on the shaft in front of the carbon flange and is used to compress the bellows, the rotor is then attached to the shaft with set screws and the shaft retention collar is installed. This compression (preload) maintains constant contact between the two contact faces of the stainless steel rotor and the carbon flange, allowing the PSS to compensate for the variable axial movement due to propeller thrust. The carbon flange is overbored relative to the shaft diameter, allowing it to "float" aroundthe shaft and thus compensate for most misalignments and vibrations in the transmission. The stainless steel rotor is sealed to the shaft by two O-rings recessed into the rotor bore. These O-rings rotate with the stainless steel shaft and rotor, and therefore do not suffer wear during operation.

Specifications:

Temperature Limits: -13°F to 425°F (-25°C to 220°C)
Pressure Limits: 40 PSI (2.75 BAR)
Shaft speed limits: 10,000 rpm
Carbon Graphite: lapped to 4 HLB (0.000044" tolerance)
316SS / Nitronic 50: face 9 Ra
Bellows Material: Molded Formed Silicone/Fabric

Product Dimensions:

Shaft Diameter (A) 1-3/4"
Stern tube diameter. (B) 3-1/2" to 3-5/8"
Uncompressed length (C) 9.268"
Approx. compressed length 8.268"
Rotor Diameter (D) 3.75"
LoRear Sleeve Length (E) 1.3"

PYI PSS PRO Shaft Seal uses mature stainless steel and carbon seal components, but adds a bellows reinforced silicone, an auxiliary shaft retaining ring, a 316SS hose clamp and an optional Nitronic 50 rotor assembly upgrade (for highly corrosive environments. The result is a special anti-drip mechanical seal suitable for). various applications with unmatched performance and durability The PSS PRO mechanical seal does not replace the PSS Type A mechanical seal, but complements the PSS mechanical seal series with this commercially oriented product. Working principle: two nitrile O-rings seal. the stainless steel rotor to the shaft and will not wear Use the main set screws and replacement set screws (2 sets) to secure the stainless steel rotor to the shaft to form a seal between. the twox contact surfaces of carbon stator and stainless steel rotor. Raw water is sent to the PSS mechanical seal for cooling/lubrication. The sealing surface of the high speed container is fixed with the carbon stator fixed on the corrugated pipe. The corrugated tube is fixed on the stern tube (shaft log) and the shaft fixing ring is fixed on the shaft. If the coupling fails catastrophically or the shaft becomes detached from the coupling, it is helpful to keep the propeller shaft or rudder shaft in your container. Below can improve strength, support and durability. The outer ring is a standard piece ranging in size from 2-1/4" (60 mm) to 3-3/4" (95 mm). For smaller size 316SS hose clamps (with crimp and non-perforated tape), this is an optional soft hose clamp shank protector, sheath

Frequently Asked Questions (FAQ) At pAbout PSS PRO Shaft Seal 1-3/4" Shaft & 3-1/2" Tube Who is PSS Shaft Seal? How to describe PSS PRO Shaft Seal 1-3/4" Shaft & 3-1/2" Tube?
Who is PSS Shaft Seal? The PSS Shaft Seal is the world's best-selling marine mechanical seal and is installed as standard equipment by many of the world's leading shipyards and boat builders. The PSS Shaft Seal is also recognized as the leading retrofit (aftermarket) seal in the global market. How to describe the PSS PRO shaft seal for 1-3/4" shaft and 3-1/2" tube? The PYI PSS PRO shaft seal uses mature stainless steel and carbon seal components, but includes a reinforced silicone boot, auxiliary shaft retaining ring, 316SS hose clamp and optional upgrade of the Nitronic 50 rotor assembly (for highly corrosive environments). The result is a garnishspecial anti-drip mechanics suitable for various applications with unrivaled performance and durability. The PSS PRO mechanical seal does not replace the PSS Type A mechanical seal, but complements the PSS mechanical seal series with this commercially oriented product. Working Principle: Two nitrile O-rings seal the stainless steel rotor to the shaft and will not wear out. Use the main set screws and spare set screws (2 sets) to secure the stainless steel rotor to the shaft to form a seal between the two mating surfaces of the carbon stator and the stainless steel rotor. Raw water is sent to the PSS mechanical seal for cooling/lubrication. The sealing surface of the high speed container is fixed with the carbon stator fixed on the corrugated pipe. The corrugated pipe is fixed on the stern tube (shaft log) and the shaft fixing ring is fixed on the shaft. If the couplingnt fails catastrophically or the shaft becomes detached from the coupling, it is helpful to keep the propeller shaft or rudder shaft in your container. Gussets can improve strength, support and durability. The outer ring is a standard piece ranging in size from 2-1/4" (60 mm) to 3-3/4" (95 mm). For smaller size 316SS hose clamps (with crimp and non-perforated tape), this is an optional soft hose clamp tail protector, jacket

Save $145 when you purchase the PSS PRO Shaft Seal for 1-3/4" Shaft and 3-1/2" Tube for only $582from NVN Marine! Free same day delivery before 3 p.m. PSS PRO Shaft Seal 1-3/4" Shaft and 3-1/2" Tube Videos PSS PRO Shaft Seal 1-3/4" Shaft and 3-1/2" Tube Technical Specifications

Type:	Marine equipment \| Shaft seals
Suppliedessor:	PSS shaft seal
Weight:	6.15 lb

PSS PRO Shaft Seal for 1-3/4" Shaft and 3-1/2" Tube User ReviewsSeal PSS PRO Shaft for 1-3/4" Shaft and 3-1/2" Tube Shipping & Returns

Shipping Weight:	6.15 lbs
Box sizes:	6.00 (h) x 7.00 (w) x 11.00 (l)
Cubic feet:	462.0
Returnable:	Yes

For detailed shipping policy , please review our shipping policy and you can find our return and refund policy here.