防爆穿线盒

型号
管子内径(Ф,mm)
进线口螺纹

Type
Conduit ID
Box Thread

DRI-1/2"
15
G1/2"

DRI-3/4"
20
G3/4"

DRI-1"
25
G1"

DRI-1-1/4"
32
G1-1/4"

DRI-1-1/2"
40
G1-1/2"

DRI-2"
50
G2"

DRI-2-1/2"
70
G2-1/2"

DRI-3"
80
G3"

DRI-4"
100
G4"