Non-contacting Gas Seal for Vaporizing Liquids is28VL
Utilizing proven spiral groove technology, the is28VL harnesses the rotational energy of the pump shaft to vaporize the process fluid at a controlled rate, creating a stable gas film that lubricates the seal faces. Typical problems, such as dry-running wear, vapor lock in the seal chamber and “face popping” (which can lead to catastrophic failure of conventional wet seals), are eliminated by the is28VL non-contacting face technology.
Technical Description Mechanical seal IS28vl
Utilizing proven spiral groove technology, the is28VL harnesses the rotational energy of the pump shaft to vaporize the process fluid at a controlled rate, creating a stable gas film that lubricates the seal faces.
Typical problems, such as dry-running wear, vapor lock in the seal chamber, and “face popping” (which can lead to catastrophic failure of conventional wet seals), are eliminated by the is28VL non-contacting seal technology.
For use on pumps where the process fluid is at or near its point of vaporization
Recommended Applications Type 28VL
- Process pumps
- Other rotating equipment
Features is28VL
- California Residents: PROPOSITION 65 WARNING
- Extended wear life
- Outstanding reliability
- Reduced power consumption
- Zero process contamination
- Reduced emissions
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