![SS-DU-DFF8-DFF4](/u_file/photo/20200222/DU-20D-Series-Reducing-Unions.jpg)
SS-DU-DFF8-DFF4
316 SS, FITOK FITOK 20D Series Medium Pressure Tube Fitting, Reducing Union, 1/2" O.D. × 1/4" O.D.
![SS-DCM-DFF8-NS4](/u_file/photo/20200222/DCM-20D-Series-Male-Connectors-2.jpg)
SS-DCM-DFF8-NS4
316 SS, FITOK 20D Series Medium Pressure Tube Fitting, Male Connector, 1/2" O.D. × 1/4 Male NPT
![SS-DCF-DFF8-FNS4](/u_file/photo/20200106/DCF-20D-Series-Female-Connectors.jpg)
SS-DCF-DFF8-FNS4
316 SS, FITOK 20D Series Medium Pressure Tube Fitting, Female Connector, 1/2" O.D. × 1/4 Female NPT
![SS-DAM-DFT8-NS4](/u_file/photo/20200106/DAM-20D-Series-Adapters.jpg)
SS-DAM-DFT8-NS4
316 SS, FITOK 20D Series Medium Pressure Tube Fitting, Adapter, 1/2" O.D. × 1/4 Male NPT
![SS-DCF-DFF8-FNS4-EC79](/u_file/photo/20200106/DCF-20D-Series-Female-Connectors.jpg)
SS-DCF-DFF8-FNS4-EC79
316 SS, FITOK 20D Series Medium Pressure Tube Fitting, Female Connector, 1/2" O.D.× 1/4" Female NPT, Hydrogen Application & Europe EC79 Certified