shaft seal, Shaft Seals, shaft sealing, Dripless Boat Seals, PYI PSS Seals, flange seals, prop shaft seal, marine shaft seal

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Shaft Seals - Dripless Shaft Seals - Packless Sealing Systems®: Inch Sizes

Item description:

The PSS Shaft Seal Packless Sealing System® is a dripless stuffing box and packing gland replacement for sailboat and power boat drivetrains. The shaft seal is a mechanical seal that uses a self-aligning carbon-graphite stator to ensure a 100% watertight seal with proven reliability. This seal will eliminate shaft wear and minimize corrosion.

How Does The PSS Mechanical Shaft Seal Work?

A mechanical shaft seal is created by the contact of a turning surface against a stationary surface. In the case of the PSS Shaft Seal, the stationary surface is a carbon flange held in contact against a stainless steel rotor which turns with the shaft. The carbon flange is attached to the boat by a nitrile bellow which, with the help of water pressure, produces a constant contact between the carbon and the stainless steel ring. These type of seals are unaffected by engine motion or vibrations.

The result is a 100% watertight and totally maintenance-free shaft seal.

Available for shafts from 3/4" to 3 3/4" (22mm to 95mm). Larger sizes available upon request. Please use our 'Product Inquiry' Form, or call (800) 454-6960 for larger sizes.

Model NumberShaft Size (in.)Stern Tube O.D. (in.)Compressed Length (in.)Weight (lbs.)Price 
020341143/41-1/4 - 1-3/86-1/44 $250.00   $191.25
020341123/41-1/2 - 1-5/86-1/44 $250.00   $191.25
020341343/41-3/4 - 1-7/86-1/44 $250.00   $191.25
020342003/42 - 2-1/86-1/44 $250.00   $191.25
020342143/42-1/4 - 2-3/86-1/44 $250.00   $191.25
020342123/42-1/2 - 2-5/86-3/44 $270.00   $206.55
020781147/81-1/4 - 1-3/86-1/44 $250.00   $191.25
020781127/81-1/2 - 1-5/86-1/44 $250.00   $191.25
020781347/81-3/4 - 1-7/86-1/44 $250.00   $191.25
020782007/82 - 2-1/86-1/44 $250.00   $191.25
020782147/82-1/4 - 2-3/86-1/44 $250.00   $191.25
020782127/82-1/2 - 2-5/86-3/44 $270.00   $206.55
0210011411-1/4 - 1-3/86-1/44 $260.00   $198.90
0210011211-1/2 - 1-5/86-1/44 $260.00   $198.90
0210013411-3/4 - 1-7/86-1/44 $260.00   $198.90
0210020012 - 2-1/86-1/44 $260.00   $198.90
0210021412-1/4 - 2-3/86-1/44 $260.00   $198.90
0210021212-1/2 - 2-5/86-3/44 $290.00   $221.85
021181141-1/81-1/4 - 1-3/86-1/44 $260.00   $198.90
021181121-1/81-1/2 - 1-5/86-1/44 $260.00   $198.90
021181341-1/81-3/4 - 1-7/86-1/44 $260.00   $198.90
021182001-1/82 - 2-1/86-1/44 $260.00   $198.90
021182141-1/82-1/4 - 2-3/86-1/44 $260.00   $198.90
021182121-1/82-1/2 - 2-5/86-3/44 $290.00   $221.85
021141341-1/41-3/4 - 1-7/86-1/26 $300.00   $229.50
021142001-1/42 - 2-1/86-1/26 $300.00   $229.50
021142141-1/42-1/4 - 2-3/86-1/26 $300.00   $229.50
021142121-1/42-1/2 - 2-5/86-1/26 $300.00   $229.50
021142341-1/42-3/4 - 2-7/87-3/46 $330.00   $252.45
021143001-1/43 - 3-1/87-3/46 $330.00   $252.45
021143141-1/43-1/4 - 3-3/87-3/46 $330.00   $252.45
021143121-1/43-1/2 - 3-5/87-3/46 $330.00   $252.45
021381341-3/81-3/4 - 1-7/86-1/26 $300.00   $229.50
021382001-3/82 - 2-1/86-1/26 $300.00   $229.50
021382141-3/82-1/4 - 2-3/86-1/26 $300.00   $229.50
021382121-3/82-1/2 - 2-5/86-1/26 $300.00   $229.50
021382341-3/82-3/4 - 2-7/87-3/46 $330.00   $252.45
021383001-3/83 - 3-1/87-3/46 $330.00   $252.45
021383141-3/83-1/4 - 3-3/87-3/46 $330.00   $252.45
021383121-3/83-1/2 - 3-5/87-3/46 $330.00   $252.45
021122001-1/22 - 2-1/88-1/86 $395.00   $302.18
021122141-1/22-1/4 - 2-3/88-1/86 $395.00   $302.18
021122121-1/22-1/2 - 2-5/88-1/86 $395.00   $302.18
021122341-1/22-3/4 - 2-7/88-1/86 $395.00   $302.18
021123001-1/23 - 3-1/88-1/86 $395.00   $302.18
021123141-1/23-1/4 - 3-3/88-1/86 $395.00   $302.18
021123121-1/23-1/2 - 3-5/88-1/86 $395.00   $302.18
021123341-1/23-3/4 - 3-7/88-1/46 $470.00   $359.55
021124001-1/24 - 4-1/88-1/46 $470.00   $359.55
021342141-3/42-1/4 - 2-3/88-1/810 $435.00   $332.78
021342121-3/42-1/2 - 2-5/88-1/810 $435.00   $332.78
021342341-3/42-3/4 - 2-7/88-1/810 $435.00   $332.78
021343001-3/43 - 3-1/88-1/810 $435.00   $332.78
021343141-3/43-1/4 - 3-3/88-1/810 $435.00   $332.78
021343121-3/43-1/2 - 3-5/88-1/810 $435.00   $332.78
021343341-3/43-3/4 - 3-7/88-1/410 $520.00   $397.80
021344001-3/44 - 4-1/88-1/410 $520.00   $397.80
0220021222-1/2 - 2-5/88-1/810 $520.00   $397.80
0220023422-3/4 - 2-7/88-1/810 $520.00   $397.80
0220030023 - 3-1/88-1/810 $520.00   $397.80
0220031423-1/4 - 3-3/88-1/810 $520.00   $397.80
0220031223-1/2 - 3-5/88-1/810 $520.00   $397.80
0220033423-3/4 - 3-7/88-1/410 $580.00   $443.70
0220040024 - 4-1/88-1/410 $580.00   $443.70
022143142-1/43-1/4 - 3-3/88-1/212 $580.00   $443.70
022143122-1/43-1/2 - 3-5/88-1/212 $580.00   $443.70
022143342-1/43-3/4 - 3-7/88-1/212 $580.00   $443.70
022144002-1/44 - 4-1/88-1/212 $580.00   $443.70
022144142-1/44-1/4 - 4-3/89-1/812 $665.00   $508.73
022144122-1/44-1/2 - 4-5/89-1/812 $665.00   $508.73
022144342-1/44-3/4 - 4-7/89-1/812 $665.00   $508.73
022145002-1/45 - 5-1/89-1/812 $665.00   $508.73
022123142-1/23-1/4 - 3-3/88-1/212 $580.00   $443.70
022123122-1/23-1/2 - 3-5/88-1/212 $580.00   $443.70
022123342-1/23-3/4 - 3-7/88-1/212 $580.00   $443.70
022124002-1/24 - 4-1/88-1/212 $580.00   $443.70
022124142-1/24-1/4 - 4-3/89-1/812 $665.00   $508.73
022124122-1/24-1/2 - 4-5/89-1/812 $665.00   $508.73
022124342-1/24-3/4 - 4-7/89-1/812 $665.00   $508.73
022125002-1/25 - 5-1/89-1/812 $665.00   $508.73
022344002-3/44 - 4-1/89-1/414 $740.00   $566.10
022344142-3/44-1/4 - 4-3/89-1/414 $740.00   $566.10
022344122-3/44-1/2 - 4-5/89-1/414 $740.00   $566.10
022344342-3/44-3/4 - 4-7/89-1/414 $740.00   $566.10
022345002-3/45 - 5-1/89-1/414 $740.00   $566.10
022345142-3/45-1/49-5/814 $945.00   $722.93
022345122-3/45-1/29-5/814 $945.00   $722.93
022345342-3/45-3/49-5/814 $945.00   $722.93
022346002-3/469-5/814 $945.00   $722.93
0230040034 - 4-1/89-1/414 $840.00   $642.60
0230041434-1/4 - 4-3/89-1/414 $840.00   $642.60
0230041234-1/2 - 4-5/89-1/414 $840.00   $642.60
0230043434-3/4 - 4-7/89-1/414 $840.00   $642.60
0230050035 - 5-1/89-1/414 $840.00   $642.60
0230051435-1/49-5/814 $1,060.00   $810.90
0230051235-1/29-5/814 $1,060.00   $810.90
0230053435-3/49-5/814 $1,060.00   $810.90
02300600369-5/814 $1,060.00   $810.90
023144123-1/44-1/2 - 4-5/89-3/416 $1,450.00   $1,109.25
023144343-1/44-3/4 - 4-7/89-3/416 $1,450.00   $1,109.25
023145003-1/45 - 5-1/89-3/416 $1,450.00   $1,109.25
023145143-1/45-1/49-3/416 $1,450.00   $1,109.25
023145123-1/45-1/29-3/416 $1,450.00   $1,109.25
023145343-1/45-3/49-3/416 $1,450.00   $1,109.25
023146003-1/469-3/416 $1,450.00   $1,109.25
023124123-1/24-1/2 - 4-5/89-3/416 $1,450.00   $1,109.25
023124343-1/24-3/4 - 4-7/89-3/416 $1,450.00   $1,109.25
023125003-1/25 - 5-1/89-3/416 $1,450.00   $1,109.25
023125143-1/25-1/49-3/416 $1,450.00   $1,109.25
023125123-1/25-1/29-3/416 $1,450.00   $1,109.25
023125343-1/25-3/49-3/416 $1,450.00   $1,109.25
023126003-1/269-3/416 $1,450.00   $1,109.25
023344123-3/44-1/2 - 4-5/89-3/420 $1,600.00   $1,224.00
023344343-3/44-3/4 - 4-7/89-3/420 $1,600.00   $1,224.00
023345003-3/45 - 5-1/89-3/420 $1,600.00   $1,224.00
023345143-3/45-1/49-3/420 $1,600.00   $1,224.00
023345123-3/45-1/29-3/420 $1,600.00   $1,224.00
023345343-3/45-3/49-3/420 $1,600.00   $1,224.00
023346003-3/469-3/420 $1,600.00   $1,224.00
 
 

Similar Products of Interest

The PSS Shaft Seal Packless Sealing System® is a dripless stuffing box and packing gland replacement for sailboat and power boat drivetrains. The shaft seal is a mechanical seal that uses a self-aligning carbon-graphite stator to ensure a 100% watertight seal with proven reliability. This seal will eliminate shaft wear and minimize corrosion.

<h1>How Does The PSS Mechanical Shaft Seal Work?</h1... The PSS Shaft Seal Packless Sealing System® is a dripless stuffing box and packing gland replacement for sailboat and power boat drivetrains. The shaft seal is a mechanical seal that uses a self-aligning carbon-graphite stator to ensure a 100% watertight seal with proven reliability. This seal will eliminate shaft wear and minimize corrosion.

How Does The PSS Mechanical Shaft Seal Work?

From: $250.00Now only: $191.25

Details for Shaft Seals - Dripless Shaft Seals
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