● 母体采用优质黄Copper-made造，表面Chrome plating ● 上盖采用Zinic alloy压铸成型，表面Chrome plating ● Y50压力表 ● 进气管带烧结青铜过滤网 ● 流量计阀体采用优质黄Copper-made造 Model Service Medium Maxiniet Pressure Adjusting Pressure Rated flow Inlet Connection Outer Connection YQT-7311W1 CO2 1500Psi 40-50Psi 2-25L/min W21.8-14-RH(F) 9/16NF-RH(M)
