Wide displacement and pressure ranges, stable nitrogen discharge temperature and nitrogen purity above 99.99%, suitable for different job conditions;

Recover the heat from the engine jacket water, hydraulic system and lubrication system to vaporize the LN2, delivering high fuel efficiency, low operating cost and energy saving;

Visual interface of pumping control system delivers clear manifold operating process and easy operation;

Mechanical and electronic protection systems equipped on the high pressure end ensure the operator safety and reliable equipment operation;

LN2 filter designed on the pipeline will filtrate the impurities, extending the service life of plunger pump cold end.