The only WRAS ( Water Regulations Advisory Scheme ) approved Anti-Siphon nozzle for use on laboratory water taps.
Product is designed for use within the laboratory where a statutory air gap is not present.
1/2" BSP female connection, for use on laboratory taps with 1/2" BSP removable nozzles, leaving a male thread.
The item must be perminantly fixed in position.
This product should only be used with the approval of the local water inspector.
WRAS certification number: 1012700