A loose spinning female BSP threaded nut on one end with a barbed hose tail on the other for connection to rubbed pond hose or other hose types. Often held in place with a stainless steel hose clamp.
Hose Size |
Female BSP thread |
---|---|
12.5mm | 3/4" |
12.5mm | 1" |
20mm | 3/4" |
20mm | 1" |
25mm | 1" |
32mm | 1 1/4" |
38mm | 1 1/2" |
50mm | 2" |
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