This seal satisfies the requirements for pleasure craft and smaller commercial vessels.
A cooling water hose connection is recommended for boats with speeds above 10 knots.
An additional shaft retaining collar can be installed to protect this component. This component helps to keep the shaft inside the boat in the event of coupling failure or breakage. Due to its simple design the CRE is easy to install with the shaft in place. Available for shafts from 1″ (25mm) to 3″ (80mm) in diameter.
DIMENSIONS AND SIZES:
¾” (20 mm) to 3 ¾” (95 mm): shaft diameter.
1 ¼” (30 mm) to 6″ (152mm): Stern horn diameter
6″ (152mm) to 9.863″ (250mm): Approximate compressed length.
5 to 225 F (-15 c to 107 C): TEMPERATURE LIMITS.
15 PSI (1 BAR): PRESSURE LIMITS
10,000 RPM: SHAFT RPM’S LIMIT
LAPPED TO 4 HLB (0.000044″ TOLERANCE) CARBON GRAPHITE
FACED TO 9 Ra: STAINLESS STEEL 316 S
MOLDED NITRILE: RUBBER BELLOWS MATERIAL
What makes this product special?
The PSS Type A mechanical seal is an extremely high quality product proven worldwide, with more than 200,000 units currently in operation around the world.
A large number of commercial vessels have logged over 40,000 (4-½ years of continuous operation) hours on engines using the same original components…