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|.||Category:Engine Parts & Accessories > Other Engine Parts & Accessories > Engine Cooling Systems > Water Pumps and Systems > Cooling Water Pumps > Speed Seals > Speed Seal Life|
Manufacturer: Speed Seal
Part Number: EM4L
Speed Seal Life
Part #EM4L from Speed Seal
Extended impeller life for both generators and main engine pumps, with tests showing routine improvements of two to three times normal life. Prolonged and repeated run-dry tests gave results of 40 x 5 minutes dry starts (tests stopped) without damage whilst maintaining performance. Increased pump life and performance.
Speedseal Life also provides the benefits of the standard Speedseal versionto give quick and easy impeller access for safety and convenience.
The old cover is removed and a Speedseal Life fitted using the existing screw holes � no modifications are needed.
More about the new Speedseal Life version:
The success is based on the research and development which proved the outstanding benefits of a combination of Brass and PTFE bearing discs. This dramatically reduces the friction �hot spots� at the end of the impeller now known to be responsible for wear and impeller failure.
Speed Seal for Yanmar Fresh Water Cooled Models: 2GMF, 3GMF, 2GM20F, 3GM30F, 2QM20F, 3QM30F, 3HMF, 3HM35F, and the Westerbke 30B Three engines will make changing your raw water impellers easier than ever. Special design allows for removal and replacement of impeller cover without tools.
(Fresh water cooled engines.)
Speed Seals for the Following Engines:
This Speed Seal does NOT fit the Westerbeke 48080 pump.
For more application reference information see our online Speed Seal reference chart.
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