Example:CK-25VQ-21RB-10
Model Code:
CK	25VQ	21	R	B	10
Refit	Series	code	Rotation	Bush	Design number
Cartridge kits	20VQ	5,8,9,11,12,14	view from small end  (20VQ view from big end)    L-left hand for counterclockwise           R-right hand for clockwise	No Bush, omit if not required	10
	25VQ	12,14,17,19,21
	30VQ	24,28
	35VQ	21,25,30,35,38
	45VQ	42,47,50,57,60

series	displacement	Rotation
		L	R
20VQ	5	CK-20VQ-5L	CK-20VQ-5R
	8	CK-20VQ-8L	CK-20VQ-8R
	9	CK-20VQ-9L	CK-20VQ-9R
	11	CK-20VQ-11L	CK-20VQ-11R
	12	CK-20VQ-12L	CK-20VQ-12R
	14	CK-20VQ-14L	CK-20VQ-14R
25VQ	10	CK-25VQ-10L	CK-25VQ-10R
	12	CK-25VQ-12L	CK-25VQ-12R
	14	CK-25VQ-14L	CK-25VQ-14R
	17	CK-25VQ-17L	CK-25VQ-17R
	19	CK-25VQ-19L	CK-25VQ-19R
	21	CK-25VQ-21L	CK-25VQ-21R
35VQ	25	CK-35VQ-25L	CK-35VQ-25R
	30	CK-35VQ-30L	CK-35VQ-30R
	35	CK-35VQ-35L	CK-35VQ-35R
	38	CK-35VQ-38L	CK-35VQ-38R
45VQ	42	CK-45VQ-42L	CK-45VQ-42R
	45	CK-45VQ-45L	CK-45VQ-45R
	47	CK-45VQ-47L	CK-45VQ-47R
	50	CK-45VQ-50L	CK-45VQ-50R
	57	CK-45VQ-57L	CK-45VQ-57R
	60	CK-45VQ-60L	CK-45VQ-60R