Model	mm(in)Nominal Dia.	m(ft)Plunger Length	Stroke m	m3/d Pump Constant	Tubing And Thread	In Sucker Rod
20-125RHAC/M	32(1.25)	1.2-1.8 (4-6)	≤7.5	1.14	2⅜	¾
25-150RHAC/M	38(1.50)			1.64	2⅞	¾
25-175RHAC/M	44(1.75)			2.24	2⅞	¾
30-225RHAC/M	57(2.25)			3.69	3½	¾
20-125RHBC/M	32(1.25)			1.14	2⅜	¾
25-150RHBC/M	38(1.50)			1.64	2⅞	¾
25-175RHBC/M	44(1.75)			2.24	2⅞	¾
30-225RHBC/M	57(2.25)			3.69	3½	¾
20-125RHTC/M	32(1.25)			1.14	2⅜	¾
25-150RHTC/M	38(1.50)			1.64	2⅞	¾
25-175RHTC/M	44(1.75)			2.24	2⅞	¾
30-225RHTC/M	57(2.25)			3.69	3½	¾