For liquid oxygen LO2 liquid nitrogen LN2 liquid argon LAr liquid CO2 and LNG with double layer high vacuum multilayer insulation giving very low daily evaporation loss and stable performance
The cryogenic dewar is built with 304 and 316L austenitic stainless steel polished inner shell and outer shell with a slim long neck opening to reduce heat leak
Nameplate verified models include DPL450-120-2.3 with nominal capacity 120L and pressure 2.3 MPa for live fish transport DPL450-100-1.4 with 100L and 1.4 MPa and DPL450-80-2.3 with 80L and 2.3 MPa
A complete valve group on the top cover includes liquid inlet outlet valve vent valve pressure building valve and gas use valve
with mechanical pressure gauge level indicator and double safety relief by safety valve and rupture disc for safe self pressurized operation.
Typical applications include live fish transport by truck oxygen supply laboratory cryogenic storage welding gas supply small industrial gas distribution
Dry ice CO2 production making the dewar flask a versatile portable liquid gas container.
The stainless steel skirt support ring protects the bottom and optional casters trolley and protective net cover are available while the top protection ring serves as both handle and impact guard
As a cryogenic storage tank manufacturer we also supply horizontal storage tanks level gauges and complete liquid gas systems so one supplier covers the whole cryogenic equipment family