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CONCOA 5512100-01-1 | 551 Series Cryogenic Vapor Vent | 1/2 in MNPT Inlet
Part Number : 5512100-01-1
CONCOA 5512100-01-1 is a vacuum insulated 551 Series cryogenic vapor vent with a 1/2 in MNPT threaded inlet and no heater. It vents boil-off gas while retaining liquid, so a vacuum-insulated line stays full and liquid nitrogen is available near the point-of-use. It is the basic threaded-inlet version of the keep-full device.
Key features
- Float valve on the MNPT model is purely mechanical, with no electrical or pneumatic supply
- Vacuum-insulated float assembly of the threaded unit prevents frost and ice build-up
- Integral check valve gives one-way flow and protects the piping system on the MNPT version
- 304 stainless steel casing, 1000 BTU/hr capacity, 225 PSIG (15 BAR) max proof pressure
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