The Most reliable Cryogenic pumps in the world

Our pumps exceed 40,000 hours of non-stop operation

As a result of unique design features that control bearing loads, Nikkiso Cryo pumps have unparalleled reliability in the field. In many cases,
mean time between maintenance is over 20,000 hours, with some pumps recording up to an astonishing 43,000 hours.

The terminal header used in our pumps' electrical system offers extended leak-free operation. This design was proven in the nuclear industry and has
a perfect 25-year record.Moreover, we have state-of-the-art testing facilities:

In Las Vegas, NV, we can perform witnessed tests on LN2, LNG and LPG, and our Tokyo facility can perform witnessed tests on LN2. As the leader
in floating LNG, Nikkiso Cryo is the only company to complete a full-scale, seaworthy qualification test for high-pressure pumps prior to installation on regasification vessels. The extensive instrumentation system installed at the Nikkiso Cryo Test Facility permits us to conduct computer-controlled performance and NPSH tests with live tracking of more than 200 parameters.