Download Literature Watch VideoPSS Shaft Seal 02-112-300 Prop Shaft SealsPSS 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"Stern Cuff Length (E): 2"The PSS Shaft Seal is the number one selling marine mechanical seal worldwide and is installed as standard equipment by many of the worlds most reputable boat builders / yards. The PSS Shaft Seal is also recognized as the premiere retrofit (aftermarket) seal on the world market. Certified by Bureau Veritas, ABS & Rina: Boat builders / yards recognize the advantages and value of installing the PSS as it eliminates the maintenance, constant adjustment & cost associated with traditional packing type glands. Aside from these benefits, the PSS Shaft Seal helps to eliminate water in the bilge (100% water tight) & wear to the propeller shaft. The PSS Shaft Seal can be easily retrofitted and is available for shafts ranging from 3/4" (20mm) to 6" (150mm).The PSS Shaft Seal is a mechanical face seal that is created between the flat surfaces of the rotating stainless steel rotor and the stationary carbon flange. The stationary carbon flange is attached to the vessels stern tube with hose clamps and the carbon flange is attached to the front side of the bellows with hose clamps. The stainless steel rotor is fit on the shaft in front of the carbon flange. The stainless steel rotor is used to compress the bellows before the collar is secured to the shaft with set-screws. This compression (pre-load) maintains contact between the faces and allows the PSS to compensate for the thrust from the propeller. The carbon flange is bored larger than the shaft diameter 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 that are recessed into the bore of the collar. These o-rings rotate with the shaft and stainless steel rotor and do not experience wear during operation.**As with any rubber hose below waterline, the PSS bellows must be inspected on a regular basis for any sign of wear, aging or chemical deterioration. PYI suggests as preventative maintenance that the PSS bellow be replaced in six year intervals. During bellows replacement it is recommended the o-rings & set screws in the stainless steel rotor also be replaced."Bellows may need to be more frequently inspected in an environment where non-sealed batteries emit sulfuric acid. Sulfuric acid vapor will accelerate rubber deterioration, as will an ozonater.The Maintenance Kit includes the items you need to properly maintain your PSS Shaft Seal. Included in the kit is one (1) PSS bellow, two (2) O-rings, five (5) set screws, four (4) new hose clamps and an allen key. Normalized SKU: 02112300UPC Code: 839662007085PSS Shaft Seal 02-112-300 Literature Download Product BrochurePSS Shaft Seal 02-112-300 Video

Download Literature Watch VideoPSS Shaft Seal 02-138-214 Prop Shaft SealsPSS 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"Total Length (A): 7.38"Total Length (compressed) (Compressed A): 6.38"Rotor Diameter (B): 2.875"Carbon Cuff Diameter (C): 2.5"Stern Cuff Length (E): 1.5"The PSS Shaft Seal is the number one selling marine mechanical seal worldwide and is installed as standard equipment by many of the worlds most reputable boat builders / yards. The PSS Shaft Seal is also recognized as the premiere retrofit (aftermarket) seal on the world market. Certified by Bureau Veritas, ABS & Rina: Boat builders / yards recognize the advantages and value of installing the PSS as it eliminates the maintenance, constant adjustment & cost associated with traditional packing type glands. Aside from these benefits, the PSS Shaft Seal helps to eliminate water in the bilge (100% water tight) & wear to the propeller shaft. The PSS Shaft Seal can be easily retrofitted and is available for shafts ranging from 3/4" (20mm) to 6" (150mm).The PSS Shaft Seal is a mechanical face seal that is created between the flat surfaces of the rotating stainless steel rotor and the stationary carbon flange. The stationary carbon flange is attached to the vessels stern tube with hose clamps and the carbon flange is attached to the front side of the bellows with hose clamps. The stainless steel rotor is fit on the shaft in front of the carbon flange. The stainless steel rotor is used to compress the bellows before the collar is secured to the shaft with set-screws. This compression (pre-load) maintains contact between the faces and allows the PSS to compensate for the thrust from the propeller. The carbon flange is bored larger than the shaft diameter 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 that are recessed into the bore of the collar. These o-rings rotate with the shaft and stainless steel rotor and do not experience wear during operation.**As with any rubber hose below waterline, the PSS bellows must be inspected on a regular basis for any sign of wear, aging or chemical deterioration. PYI suggests as preventative maintenance that the PSS bellow be replaced in six year intervals. During bellows replacement it is recommended the o-rings & set screws in the stainless steel rotor also be replaced."Bellows may need to be more frequently inspected in an environment where non-sealed batteries emit sulfuric acid. Sulfuric acid vapor will accelerate rubber deterioration, as will an ozonater.The Maintenance Kit includes the items you need to properly maintain your PSS Shaft Seal. Included in the kit is one (1) PSS bellow, two (2) O-rings, five (5) set screws, four (4) new hose clamps and an allen key. Normalized SKU: 02138214UPC Code: 839662007405PSS Shaft Seal 02-138-214 Literature Download Product BrochurePSS Shaft Seal 02-138-214 Video

Watch VideoPSS Shaft Seal 03-112-214 Prop Shaft SealsPRO Shaft Seal 1-1/2" Shaft & 2-1/4" TubeThe PSS PRO Shaft Seal is a mechanical face seal utilizing our proven stainless steel and carbon sealing components, but adds a reinforced silicone bellow, we include external rings standard on sizes +2-1/4" and optional on all smaller sizes, a secondary shaft retention collar, 316 Stainless Steel hose clamps (rolled edges & 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. The PSS PRO Shaft Seal is a specialized mechanical seal that is suitable for a variety of applications, with unmatched performance.As with PSS Type A & B Seals, The PRO Shaft Seal is a mechanical face seal. The sealing surface is created between the flat surfaces of the rotating stainless-steel rotor and the stationary carbon flange. The stationary carbon flange is attached to a heavy duty silicone bellow which is attached to the vessel’s stern tube (shaft log), with 316SS hose clamps. The stainless-steel rotor is fitted on the shaft in front of the carbon flange and is used to compress the bellow , the rotor is then secured to the shaft with set-screws and the shaft retention collar is installed. This compression (pre-load) maintains constant contact between the two mating faces of the stainless-steel rotor and carbon flange, allowing the PSS to compensate for the variable axial movement due to propeller thrust. The carbon flange is over-bored to the shaft diameter allowing it to "float" around the shaft and thus compensate for most misalignment and vibration from the drive-line. The stainless-steel rotor is sealed to the shaft by two O-rings that are recessed into the bore of the rotor. These O-rings rotate with the shaft and the stainless-steel rotor, and therefore do not experience 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: Faced to 9 Ra Bellow Material: Molded formed silicone / fabric Product Dimensions: Shaft Dia. (A) 1-1/2" Stern Tube Dia. (B) 2-1/4" to 2-3/8" Uncompressed Length (C) 8.968"  Approx. Compressed Length 7.968"  Rotor Diameter (D) 3.75" Stern Cuff Length (E) 1.3" Normalized SKU: 03112214UPC Code: 015568069840PSS Shaft Seal 03-112-214 Video

Watch VideoPSS Shaft Seal 03-134-312 Prop Shaft SealsPRO Shaft Seal 1-3/4" Shaft & 3-1/2" TubeThe PSS PRO Shaft Seal is a mechanical face seal utilizing our proven stainless steel and carbon sealing components, but adds a reinforced silicone bellow, we include external rings standard on sizes +2-1/4" and optional on all smaller sizes, a secondary shaft retention collar, 316 Stainless Steel hose clamps (rolled edges & 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. The PSS PRO Shaft Seal is a specialized mechanical seal that is suitable for a variety of applications, with unmatched performance.As with PSS Type A & B Seals, The PRO Shaft Seal is a mechanical face seal. The sealing surface is created between the flat surfaces of the rotating stainless-steel rotor and the stationary carbon flange. The stationary carbon flange is attached to a heavy duty silicone bellow which is attached to the vessel’s stern tube (shaft log), with 316SS hose clamps. The stainless-steel rotor is fitted on the shaft in front of the carbon flange and is used to compress the bellow , the rotor is then secured to the shaft with set-screws and the shaft retention collar is installed. This compression (pre-load) maintains constant contact between the two mating faces of the stainless-steel rotor and carbon flange, allowing the PSS to compensate for the variable axial movement due to propeller thrust. The carbon flange is over-bored to the shaft diameter allowing it to "float" around the shaft and thus compensate for most misalignment and vibration from the drive-line. The stainless-steel rotor is sealed to the shaft by two O-rings that are recessed into the bore of the rotor. These O-rings rotate with the shaft and the stainless-steel rotor, and therefore do not experience 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: Faced to 9 Ra Bellow Material: Molded formed silicone / fabric Product Dimensions: Shaft Dia. (A) 1-3/4" Stern Tube Dia. (B) 3-1/2" to 3-5/8" Uncompressed Length (C) 9.268"  Approx. Compressed Length 8.268"  Rotor Diameter (D) 3.75" Stern Cuff Length (E) 1.3" Normalized SKU: 03134312UPC Code: 015568069932PSS Shaft Seal 03-134-312 Video

Watch VideoPSS Shaft Seal 03-134-300 Prop Shaft SealsPRO Shaft Seal 1-3/4" Shaft & 3" TubeThe PSS PRO Shaft Seal is a mechanical face seal utilizing our proven stainless steel and carbon sealing components, but adds a reinforced silicone bellow, we include external rings standard on sizes +2-1/4" and optional on all smaller sizes, a secondary shaft retention collar, 316 Stainless Steel hose clamps (rolled edges & 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. The PSS PRO Shaft Seal is a specialized mechanical seal that is suitable for a variety of applications, with unmatched performance.As with PSS Type A & B Seals, The PRO Shaft Seal is a mechanical face seal. The sealing surface is created between the flat surfaces of the rotating stainless-steel rotor and the stationary carbon flange. The stationary carbon flange is attached to a heavy duty silicone bellow which is attached to the vessel’s stern tube (shaft log), with 316SS hose clamps. The stainless-steel rotor is fitted on the shaft in front of the carbon flange and is used to compress the bellow , the rotor is then secured to the shaft with set-screws and the shaft retention collar is installed. This compression (pre-load) maintains constant contact between the two mating faces of the stainless-steel rotor and carbon flange, allowing the PSS to compensate for the variable axial movement due to propeller thrust. The carbon flange is over-bored to the shaft diameter allowing it to "float" around the shaft and thus compensate for most misalignment and vibration from the drive-line. The stainless-steel rotor is sealed to the shaft by two O-rings that are recessed into the bore of the rotor. These O-rings rotate with the shaft and the stainless-steel rotor, and therefore do not experience 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: Faced to 9 Ra Bellow Material: Molded formed silicone / fabric Product Dimensions: Shaft Dia. (A) 1-3/4" Stern Tube Dia. (B) 3" to 3-1/8" Uncompressed Length (C) 9.268"  Approx. Compressed Length 8.268"  Rotor Diameter (D) 3.75" Stern Cuff Length (E) 1.3" Normalized SKU: 03134300UPC Code: 015568069956PSS Shaft Seal 03-134-300 Video

Watch VideoPSS Shaft Seal 03-114-214 Prop Shaft SealsPRO Shaft Seal 1-1/4" Shaft & 2-1/4" TubeThe PSS PRO Shaft Seal is a mechanical face seal utilizing our proven stainless steel and carbon sealing components, but adds a reinforced silicone bellow, we include external rings standard on sizes +2-1/4" and optional on all smaller sizes, a secondary shaft retention collar, 316 Stainless Steel hose clamps (rolled edges & 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. The PSS PRO Shaft Seal is a specialized mechanical seal that is suitable for a variety of applications, with unmatched performance.As with PSS Type A & B Seals, The PRO Shaft Seal is a mechanical face seal. The sealing surface is created between the flat surfaces of the rotating stainless-steel rotor and the stationary carbon flange. The stationary carbon flange is attached to a heavy duty silicone bellow which is attached to the vessel’s stern tube (shaft log), with 316SS hose clamps. The stainless-steel rotor is fitted on the shaft in front of the carbon flange and is used to compress the bellow , the rotor is then secured to the shaft with set-screws and the shaft retention collar is installed. This compression (pre-load) maintains constant contact between the two mating faces of the stainless-steel rotor and carbon flange, allowing the PSS to compensate for the variable axial movement due to propeller thrust. The carbon flange is over-bored to the shaft diameter allowing it to "float" around the shaft and thus compensate for most misalignment and vibration from the drive-line. The stainless-steel rotor is sealed to the shaft by two O-rings that are recessed into the bore of the rotor. These O-rings rotate with the shaft and the stainless-steel rotor, and therefore do not experience 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: Faced to 9 Ra Bellow Material: Molded formed silicone / fabric Product Dimensions: Shaft Dia. (A) 1-1/4" Stern Tube Dia. (B) 2-1/4" to 2-3/8" Uncompressed Length (C) 8.930"  Approx. Compressed Length 8.180"  Rotor Diameter (D) 2.875" Stern Cuff Length (E) 1.3" Normalized SKU: 03114214UPC Code: 015568069697PSS Shaft Seal 03-114-214 Video

Watch VideoPSS Shaft Seal 03-114-212 Prop Shaft SealsPRO Shaft Seal 1-1/4" Shaft & 2-1/2" TubeThe PSS PRO Shaft Seal is a mechanical face seal utilizing our proven stainless steel and carbon sealing components, but adds a reinforced silicone bellow, we include external rings standard on sizes +2-1/4" and optional on all smaller sizes, a secondary shaft retention collar, 316 Stainless Steel hose clamps (rolled edges & 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. The PSS PRO Shaft Seal is a specialized mechanical seal that is suitable for a variety of applications, with unmatched performance.As with PSS Type A & B Seals, The PRO Shaft Seal is a mechanical face seal. The sealing surface is created between the flat surfaces of the rotating stainless-steel rotor and the stationary carbon flange. The stationary carbon flange is attached to a heavy duty silicone bellow which is attached to the vessel’s stern tube (shaft log), with 316SS hose clamps. The stainless-steel rotor is fitted on the shaft in front of the carbon flange and is used to compress the bellow , the rotor is then secured to the shaft with set-screws and the shaft retention collar is installed. This compression (pre-load) maintains constant contact between the two mating faces of the stainless-steel rotor and carbon flange, allowing the PSS to compensate for the variable axial movement due to propeller thrust. The carbon flange is over-bored to the shaft diameter allowing it to "float" around the shaft and thus compensate for most misalignment and vibration from the drive-line. The stainless-steel rotor is sealed to the shaft by two O-rings that are recessed into the bore of the rotor. These O-rings rotate with the shaft and the stainless-steel rotor, and therefore do not experience 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: Faced to 9 Ra Bellow Material: Molded formed silicone / fabric Product Dimensions: Shaft Dia. (A) 1-1/4" Stern Tube Dia. (B) 2-1/2" to 2-5/8" Uncompressed Length (C) 8.805"  Approx. Compressed Length 8.055"  Rotor Diameter (D) 2.875" Stern Cuff Length (E) 1.3" Normalized SKU: 03114212UPC Code: 015568069703PSS Shaft Seal 03-114-212 Video

Watch VideoPSS Shaft Seal 03-112-212 Prop Shaft SealsPRO Shaft Seal 1-1/2" Shaft & 2-1/2" TubeThe PSS PRO Shaft Seal is a mechanical face seal utilizing our proven stainless steel and carbon sealing components, but adds a reinforced silicone bellow, we include external rings standard on sizes +2-1/4" and optional on all smaller sizes, a secondary shaft retention collar, 316 Stainless Steel hose clamps (rolled edges & 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. The PSS PRO Shaft Seal is a specialized mechanical seal that is suitable for a variety of applications, with unmatched performance.As with PSS Type A & B Seals, The PRO Shaft Seal is a mechanical face seal. The sealing surface is created between the flat surfaces of the rotating stainless-steel rotor and the stationary carbon flange. The stationary carbon flange is attached to a heavy duty silicone bellow which is attached to the vessel’s stern tube (shaft log), with 316SS hose clamps. The stainless-steel rotor is fitted on the shaft in front of the carbon flange and is used to compress the bellow , the rotor is then secured to the shaft with set-screws and the shaft retention collar is installed. This compression (pre-load) maintains constant contact between the two mating faces of the stainless-steel rotor and carbon flange, allowing the PSS to compensate for the variable axial movement due to propeller thrust. The carbon flange is over-bored to the shaft diameter allowing it to "float" around the shaft and thus compensate for most misalignment and vibration from the drive-line. The stainless-steel rotor is sealed to the shaft by two O-rings that are recessed into the bore of the rotor. These O-rings rotate with the shaft and the stainless-steel rotor, and therefore do not experience 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: Faced to 9 Ra Bellow Material: Molded formed silicone / fabric Product Dimensions: Shaft Dia. (A) 1-1/2" Stern Tube Dia. (B) 2-1/2" to 2-5/8" Uncompressed Length (C) 8.843"  Approx. Compressed Length 7.843"  Rotor Diameter (D) 3.75" Stern Cuff Length (E) 1.3" Normalized SKU: 03112212UPC Code: 015568069857PSS Shaft Seal 03-112-212 Video

Watch VideoPSS Shaft Seal 03-114-200 Prop Shaft SealsPRO Shaft Seal 1-1/4" Shaft & 2" TubeThe PSS PRO Shaft Seal is a mechanical face seal utilizing our proven stainless steel and carbon sealing components, but adds a reinforced silicone bellow, we include external rings standard on sizes +2-1/4" and optional on all smaller sizes, a secondary shaft retention collar, 316 Stainless Steel hose clamps (rolled edges & 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. The PSS PRO Shaft Seal is a specialized mechanical seal that is suitable for a variety of applications, with unmatched performance.As with PSS Type A & B Seals, The PRO Shaft Seal is a mechanical face seal. The sealing surface is created between the flat surfaces of the rotating stainless-steel rotor and the stationary carbon flange. The stationary carbon flange is attached to a heavy duty silicone bellow which is attached to the vessel’s stern tube (shaft log), with 316SS hose clamps. The stainless-steel rotor is fitted on the shaft in front of the carbon flange and is used to compress the bellow , the rotor is then secured to the shaft with set-screws and the shaft retention collar is installed. This compression (pre-load) maintains constant contact between the two mating faces of the stainless-steel rotor and carbon flange, allowing the PSS to compensate for the variable axial movement due to propeller thrust. The carbon flange is over-bored to the shaft diameter allowing it to "float" around the shaft and thus compensate for most misalignment and vibration from the drive-line. The stainless-steel rotor is sealed to the shaft by two O-rings that are recessed into the bore of the rotor. These O-rings rotate with the shaft and the stainless-steel rotor, and therefore do not experience 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: Faced to 9 Ra Bellow Material: Molded formed silicone / fabric Product Dimensions: Shaft Dia. (A) 1-1/4" Stern Tube Dia. (B) 2" to 2-1/8" Uncompressed Length (C) 8.805"  Approx. Compressed Length 8.055"  Rotor Diameter (D) 2.875" Stern Cuff Length (E) 1.3" Normalized SKU: 03114200UPC Code: 015568069680PSS Shaft Seal 03-114-200 Video

Download Literature Watch VideoPSS Shaft Seal 02-134-212 Prop Shaft SealsPSS Shaft Seal 1-3/4" Shaft 2-1/2" TubeShaft Diameter: 1-3/4"Stern Tube Diameter (D): 2-1/2" to 2-5/8"Total Length (A): 9.175"Total Length (compressed) (Compressed A): 8.175"Rotor Diameter (B): 3.75"Carbon Cuff Diameter (C): 3.25"Stern Cuff Length (E): 2"The PSS Shaft Seal is the number one selling marine mechanical seal worldwide and is installed as standard equipment by many of the worlds most reputable boat builders / yards. The PSS Shaft Seal is also recognized as the premiere retrofit (aftermarket) seal on the world market. Certified by Bureau Veritas, ABS & Rina: Boat builders / yards recognize the advantages and value of installing the PSS as it eliminates the maintenance, constant adjustment & cost associated with traditional packing type glands. Aside from these benefits, the PSS Shaft Seal helps to eliminate water in the bilge (100% water tight) & wear to the propeller shaft. The PSS Shaft Seal can be easily retrofitted and is available for shafts ranging from 3/4" (20mm) to 6" (150mm).The PSS Shaft Seal is a mechanical face seal that is created between the flat surfaces of the rotating stainless steel rotor and the stationary carbon flange. The stationary carbon flange is attached to the vessels stern tube with hose clamps and the carbon flange is attached to the front side of the bellows with hose clamps. The stainless steel rotor is fit on the shaft in front of the carbon flange. The stainless steel rotor is used to compress the bellows before the collar is secured to the shaft with set-screws. This compression (pre-load) maintains contact between the faces and allows the PSS to compensate for the thrust from the propeller. The carbon flange is bored larger than the shaft diameter 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 that are recessed into the bore of the collar. These o-rings rotate with the shaft and stainless steel rotor and do not experience wear during operation.**As with any rubber hose below waterline, the PSS bellows must be inspected on a regular basis for any sign of wear, aging or chemical deterioration. PYI suggests as preventative maintenance that the PSS bellow be replaced in six year intervals. During bellows replacement it is recommended the o-rings & set screws in the stainless steel rotor also be replaced."Bellows may need to be more frequently inspected in an environment where non-sealed batteries emit sulfuric acid. Sulfuric acid vapor will accelerate rubber deterioration, as will an ozonater.The Maintenance Kit includes the items you need to properly maintain your PSS Shaft Seal. Included in the kit is one (1) PSS bellow, two (2) O-rings, five (5) set screws, four (4) new hose clamps and an allen key. Normalized SKU: 02134212UPC Code: 839662007290PSS Shaft Seal 02-134-212 Literature Download Product BrochurePSS Shaft Seal 02-134-212 Video

PSS Shaft Seal 07-300-412R Prop Shaft SealsPSS Shaft Seal Maintenance & Parts Replacement KitFOR 3" SHAFT 4 1/2" TUBEAs with any rubber hose below waterline, the PSS bellows must be inspected on a regular basis for any sign of wear, aging or chemical deterioration. The PSS bellow should be replaced in six year intervals. During bellows replacement it is recommended the o-rings & set screws in the stainless steel rotor also be replaced.Bellows may need to be more frequently inspected in an environment where non-sealed batteries emit sulfuric acid. Sulfuric acid vapor will accelerate rubber deterioration, as will an ozonater.The Maintenance Kit includes the items you need to properly maintain your PSS Shaft Seal. Included in the kit is one (1) PSS bellow, two (2) O-rings, five (5) set screws, four (4) new hose clamps and an allen key. Normalized SKU: 07300412RUPC Code: 015568065910

PSS Shaft Seal 07-214-312R Prop Shaft SealsPSS Shaft Seal Maintenance & Parts Replacement KitFOR 2 1/4" SHAFT 3 1/2" TUBEAs with any rubber hose below waterline, the PSS bellows must be inspected on a regular basis for any sign of wear, aging or chemical deterioration. The PSS bellow should be replaced in six year intervals. During bellows replacement it is recommended the o-rings & set screws in the stainless steel rotor also be replaced.Bellows may need to be more frequently inspected in an environment where non-sealed batteries emit sulfuric acid. Sulfuric acid vapor will accelerate rubber deterioration, as will an ozonater.The Maintenance Kit includes the items you need to properly maintain your PSS Shaft Seal. Included in the kit is one (1) PSS bellow, two (2) O-rings, five (5) set screws, four (4) new hose clamps and an allen key. Normalized SKU: 07214312RUPC Code: 015568065651

PSS Shaft Seal 07-214-400R Prop Shaft SealsPSS Shaft Seal Maintenance & Parts Replacement KitFOR 2 1/4" SHAFT 4" TUBEAs with any rubber hose below waterline, the PSS bellows must be inspected on a regular basis for any sign of wear, aging or chemical deterioration. The PSS bellow should be replaced in six year intervals. During bellows replacement it is recommended the o-rings & set screws in the stainless steel rotor also be replaced.Bellows may need to be more frequently inspected in an environment where non-sealed batteries emit sulfuric acid. Sulfuric acid vapor will accelerate rubber deterioration, as will an ozonater.The Maintenance Kit includes the items you need to properly maintain your PSS Shaft Seal. Included in the kit is one (1) PSS bellow, two (2) O-rings, five (5) set screws, four (4) new hose clamps and an allen key. Normalized SKU: 07214400RUPC Code: 015568065675

PSS Shaft Seal 07-212-312R Prop Shaft SealsPSS Shaft Seal Maintenance & Parts Replacement KitFOR 2 1/2" SHAFT 3 1/2" TUBEAs with any rubber hose below waterline, the PSS bellows must be inspected on a regular basis for any sign of wear, aging or chemical deterioration. The PSS bellow should be replaced in six year intervals. During bellows replacement it is recommended the o-rings & set screws in the stainless steel rotor also be replaced.Bellows may need to be more frequently inspected in an environment where non-sealed batteries emit sulfuric acid. Sulfuric acid vapor will accelerate rubber deterioration, as will an ozonater.The Maintenance Kit includes the items you need to properly maintain your PSS Shaft Seal. Included in the kit is one (1) PSS bellow, two (2) O-rings, five (5) set screws, four (4) new hose clamps and an allen key. Normalized SKU: 07212312RUPC Code: 015568065736

PSS Shaft Seal 07-212-400R Prop Shaft SealsPSS Shaft Seal Maintenance & Parts Replacement KitFOR 2 1/2" SHAFT 4" TUBEAs with any rubber hose below waterline, the PSS bellows must be inspected on a regular basis for any sign of wear, aging or chemical deterioration. The PSS bellow should be replaced in six year intervals. During bellows replacement it is recommended the o-rings & set screws in the stainless steel rotor also be replaced.Bellows may need to be more frequently inspected in an environment where non-sealed batteries emit sulfuric acid. Sulfuric acid vapor will accelerate rubber deterioration, as will an ozonater.The Maintenance Kit includes the items you need to properly maintain your PSS Shaft Seal. Included in the kit is one (1) PSS bellow, two (2) O-rings, five (5) set screws, four (4) new hose clamps and an allen key. Normalized SKU: 07212400RUPC Code: 015568065750

PSS Shaft Seal 07-200-314R Prop Shaft SealsPSS Shaft Seal Maintenance & Parts Replacement KitFOR 2" SHAFT 3 1/4" TUBEAs with any rubber hose below waterline, the PSS bellows must be inspected on a regular basis for any sign of wear, aging or chemical deterioration. The PSS bellow should be replaced in six year intervals. During bellows replacement it is recommended the o-rings & set screws in the stainless steel rotor also be replaced.Bellows may need to be more frequently inspected in an environment where non-sealed batteries emit sulfuric acid. Sulfuric acid vapor will accelerate rubber deterioration, as will an ozonater.The Maintenance Kit includes the items you need to properly maintain your PSS Shaft Seal. Included in the kit is one (1) PSS bellow, two (2) O-rings, five (5) set screws, four (4) new hose clamps and an allen key. Normalized SKU: 07200314RUPC Code: 015568065606

PSS Shaft Seal 07-200-300R Prop Shaft SealsPSS Shaft Seal Maintenance & Parts Replacement KitFOR 2" SHAFT 3" TUBEAs with any rubber hose below waterline, the PSS bellows must be inspected on a regular basis for any sign of wear, aging or chemical deterioration. The PSS bellow should be replaced in six year intervals. During bellows replacement it is recommended the o-rings & set screws in the stainless steel rotor also be replaced.Bellows may need to be more frequently inspected in an environment where non-sealed batteries emit sulfuric acid. Sulfuric acid vapor will accelerate rubber deterioration, as will an ozonater.The Maintenance Kit includes the items you need to properly maintain your PSS Shaft Seal. Included in the kit is one (1) PSS bellow, two (2) O-rings, five (5) set screws, four (4) new hose clamps and an allen key. Normalized SKU: 07200300RUPC Code: 015568065590