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

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

The PSS PRO shaft seal is a mechanical seal using our components proven seals in stainless steel and carbon. , but adds a reinforced silicone boot, we include external rings standard on +2-1/4" sizes and optional on all smaller sizes, secondary shaft retention collar, steel hose clamps 316 stainless steel (rolled, non-perforated edges) 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 environments. otherwise demanding. The PSS PRO shaft seal is a specialized mechanical seal that is suitable for a variety of applications, with unrivaled performance.

Like PSS Type A and B seals, the D seal The PRO shaft is an easy jointal mechanics. The sealing surface is created between the flat surfaces of the rotating stainless steel rotor. and the carbon stationary bridle.The carbon stationary 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, which allows it to "float" around the shaft and thus compensate for most misalignments and vibrations in the transmission. The rotor hasStainless steel 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) 2"
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"

PRO Shaft Seal 2 inch shaft and 3-1/2 inch tube The sealPSS PRO shaft seal is a mechanical seal that uses our proven stainless steel and carbon components, but adds reinforcement.
PRODUCT ID: 86668
SKU: NVN-86668
CSKU: CWR-86668
REWRITE: 97779-pss-pro-tree-joint-2-tree
MPN: 03-200- 312
UPC: 015568070044
ASIN:
WSKU:
SSKU:
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NAME: PSS PRO Shaft Seal 2" Shaft & 3 -Tube 1/2"
NAME_EX: PSS PRO SHAFT SEAL 2" SHAFT AND TUBE 3 1/2"
PTITRE: PSS PRO Shaft Seal 2" Shaft and 3 Tube -1/2"
TYPE: Marine Hardware | Shaft Seals
SUPPLIER: PSS Shaft Seal
SPORTING GOODS> OUTDOOR RECREATION> BOATING & WATER SPORTS

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

PRO Shaft Seal, 2" Shaft and 3-1/2" Tube

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 sizes + 2-1/4" and optional on all smaller sizes, a secondary shaft retention collar, 316 stainless steel hose clamps (rolled, non-drilled edges) and 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 conditions. The PSS PRO shaft seal is a specialized mechanical seal suitable for a variety of applications. applications, with unrivaled performance.

Like PSS shaft sealsType A and B, the PRO shaft seal is a mechanical face seal. The sealing surface is created between the flanges.t 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 diameter of the shaft, allowing it to "float" around the shaft and thus compensate for most misalignmentsements and vibrations of 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 at 9 Ra
Bellows Material: Molded Formed Silicone/Fabric

Product Dimensions:

Shaft diameter (A) 2"
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"

JoPRO shaft int 2 inch shaft and 3-1/2 inch tube The PSS PRO shaft seal is a mechanical seal that uses our proven stainless steel and carbon components, but adds reinforcement.

Frequently asked questions (FAQ) about PSS PRO shaft seal, 2" shaft and 3-Tube 1/2" Who is PSS shaft seal?
How to describe the PSS PRO shaft seal for 2" shaft and 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 best. First retrofit seal (aftermarket) on the global market. How to describe the PSS PRO shaft seal for 2" shaft and 3-1/2" tube? mechanical face seal that uses our proven stainless steel and carbon components, mais adds reinforcement.

Proven sealing components for the most demanding applications.
Reinforced silicone bellows for long life, even in dirty environments. environments.
External rings included as standard on all sizes of PRO shaft seals.

The PSS PRO shaft seal is a facThe seal uses our proven stainless steel and carbon sealing components, but adds a reinforced silicone bellows. We include external bushings as standard on all shaft seals.
This product is suitable for use in a wide range of applications including mining. , construction, power generation and much more.
The PSS PRO shaft seal is designed to provide an economical alternative to the costly maintenance associated with conventional mechanical seals.

The PSS PRO shaft seal is a mechanical seal using our componentsproven sealing materials in stainless steel and carbon, but adds a reinforced silicone bellows. We include external rings as standard on the assembly.
The PSS PRO Shaft Seal has been designed to provide long life in high pressure applications.
The PSS PRO Shaft Seal is designed to be used with an external shaft seal for added protection against leaks.

Save $167 with the purchase of the PSS PRO 2" Shaft and Tube 3-1/2" Shaft Seal for only $670 at NVN Marine! Free same day delivery before 3 p.m. PSS PRO Shaft Seal 2" Shaft and 3-1/2" Tube Videos PSS PRO Shaft Seal Technical Specifications for 2" Shaft and 3-1/2" Tube

Type:	Marine equipment \|
Supplier:	PSS Shaft Seal

PSS PRO shaft seal user reviews for 2" shaftand 3-1/2" tube PSS PRO shaft seal for 2" shaft and 3-1/2" tube Shipping & Returns

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