Min. Order Reference FOB Price
100 Pieces US$22.59-56.12 / Piece
Product Description
Nitrogen Argon Helium Co2 standard gas mixed gas dual gauge W21.8 DIN477 with flow meter pressure regulator Model Gas (MPa) Rated Inlet Pressure(MPa) (MPa) Rated Outlet Pressure(MPa) (m3/h) Rated Flow(m3/h) Inlet Thread OutletThread 731L Nitrogen 15 0.15 15 ...