1-1/4", 1-1/2", 2" sizes
0-125 and 0-180 spring options
1/8" & 1/4" sizes 0-30, 0-60, and 0-140 psi spring options
1/4" & 3/8" sizes
0-30, 0-60, and 0-140 psi spring options
3/8", 1/2" & 1/4" sizes
0-30, 0-60, 0-140 and 10-200 psi spring options
3/4" & 1" sizes
0-30, 0-60, 0-140 and 10-200 psi spring options