Hose Size |
Male BSP thread |
---|---|
12.5mm |
1/2" |
20mm | 3/4" |
25mm |
1" |
32mm | 1 1/4" |
38mm | 1 1/2" |
50mm | 2" |
75mm | 3" |
Hose tails
Hose conversion chart
3/8" = 10mm, 1/2" = 12.5mm, 3/4" = 20mm, 1" = 25mm,
11/4" = 32mm, 11/2" = 38mm** 2" = 50mm **often called 40mm