Chiyoda Tube Fitting Fuji Union (Metal) 4mm 4-00U 1 piece

Catalog number: 4-00U Features: ● Equipped with one-touch connection function, the insertion part is designed to be pressureless when connected. ● Equipped with a purge function (residual pressure release function) that eliminates hose recoil and unpleasant noise caused by residual pressure in the hose. Specifications: ● Applicable tube outer diameter D (mm): 4 x 4 ● Fluid temperature (℃): -5 to 60 ● Operating pressure: 1 MPa ● Fluid used: Air Material/Finish: ● Body: Brass ● Sealing rubber: Nitrile rubber (NBR)