SS-R-FL4-FT5-EC79
316 SS, FITOK 6D Series Tube Fitting, Reducer, 1/4" O.D. × 5/16" O.D., Hydrogen Application & Europe EC79 Certified
SS-P-FL5-EC79
316 SS, FITOK 6D Series Tube Fitting, Port Connector, 5/16" O.D., Hydrogen Application & Europe EC79 Certified