MP-0 (upto 9/16 " O.D. tubes)
MP-1 (1/2 " O.D. to 3/4 " tubes)
MP-2 (3/4 " O.D. to 1 1/4 " tubes)
MP-3 (1 " O.D. to 2 1/4 " tubes)
All capacities correspond to steel tubes.