久久无码精品一区二区三区,国产a久久精品一区二区三区,一区二区三区亚洲,精品视频一区二区三区免费,久久精品亚洲一区二区,精品一区二区三区亚洲,精品国产日韩亚洲一区在线

characteristic:  
P/n 90004 - (for 200 psi rated systems)  
P/n 90005 - (for 150 psi rated systems)  
Contains the following components:  
-(2) 1/4 "NPT plug  
-1/4 "NPT drain valve  
-1/4 "NPT locking connector  
-250 psi safety valve (p/n 90004)  
-175 psi safety valve (p/n 90005)