Inside nominal diameter	liquid viscosity 3.0~150mpa.s	liquid viscosity 3.0~150mpa.s	liquid viscosity 3.0~150mpa.s	liquid viscosity 3.0~150mpa.s
15	0.25~2.5	0.5~2.5	0.5~2.5	0.83~2.5
20	0.25~2.5	~2.5	0.5~2.5	0.83~2.5
25	0.6~6	1.2~6	1.2~6	2~6
40	1.6~16	3.2~16	3.2~16	5.3~16
50	2.5~25	5~25	5~25	8.3~25
80	6~60	12~60	12~60	20~60
80 II	12~100	22~100	20~100	33.3~100
100	10~100	20~100	20~100	33.3~100
150	40~200	40~200	100~200	66.7~200
accuracy class	0.5		0.2