Optimator I W21.8 x 1/14"L - 5/8-18" UNF - G3/8"L
Optimator is the original that everyone is trying to copy.
OPTIMATOR® AR/H2 W21,8"L x G3/8"L 20L
Item No.
37371400
Argon H2
200 Bar
W21.8 x 1/14"L
G3/8"L
0-20l/min
0-20l/min
No
OPTIMATOR® AR/H2 W21,8"L x G3/8"L 34L
Item No.
37371450
Argon H2
200 Bar
W21.8 x 1/14"L
G3/8"L
0-34l/min
0-34l/min
No