yoshitake减压阀GP-1200SS-DN15,GP-1200SS-DN20,GP-1200SS-DN25,GP-1200SS-DN32
1


20A(3/4)
155
220
8.8
2.3


25A(1)
160
235
10.5
4


32A(1 1/4)
190
258
14.8
6.5


40A(1 1/2)
190
258
16.3
9


50A(2)

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