• PSS PRO Shaft Seal, 1-3/4 in. Shaft and 3 in. Tube
  • PSS PRO Shaft Seal, 1-3/4 in. Shaft and 3 in. Tube
  • PSS PRO Shaft Seal, 1-3/4 in. Shaft and 3 in. Tube
  • PSS PRO Shaft Seal, 1-3/4 in. Shaft and 3 in. Tube
  • PSS PRO Shaft Seal, 1-3/4 in. Shaft and 3 in. Tube
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Brand: PSS Shaft Seal

PSS PRO Shaft Seal, 1-3/4 in. Shaft and 3 in. Tube

PSS PRO Shaft Seal, 1-3/4 in. Shaft and 3 in. Tube

$629.20
$629.20
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The PSS PRO Shaft Seal is a mechanical face seal engineered for high-durability applications in demanding, corrosive, or high-pressure marine environments. This system features reinforced silicone bellows, a secondary shaft retention collar, and 316 stainless steel hose clamps with rolled, non-perforated edges.

The seal functions by creating a water-tight contact surface between a rotating stainless steel rotor and a stationary carbon flange. The carbon flange is designed to float around the shaft to accommodate vibrations and drive-line misalignment, while the bellows allow for axial movement caused by propeller thrust.

  • Shaft Diameter: 1-3/4 in.
  • Stern Tube Diameter: 3 in. to 3-1/8 in.
  • Uncompressed Length: 9.268 in.
  • Compressed Length: Approximately 8.268 in.
  • Rotor Diameter: 3.75 in.
  • Stern Cuff Length: 1.3 in.
  • Temperature Range: -13°F to 425°F (-25°C to 220°C)
  • Pressure Limit: 40 PSI (2.75 BAR)
  • RPM Limit: 10,000 RPM
  • Bellow Material: Molded formed silicone and fabric
  • Part Number: 03-134-300

Product facts

CT SKU
CT-117555
UPC / GTIN
015568069956
Package weight
6.45 lb

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