Danfoss Waltech W-r 18L A2M - WR18LA2M
M26 x 1.5 Metric Female x 18mm Outside Diameter, Hydraulic DIN 2353 Compression Fitting, WALRing Nut with Profile and O-Ring, Nitrile Seal, Chromium Plated Mild Steel, Maximum Working Pressure 400 bar, Danfoss Waltech