Standpipes are used to connect delivery hose to underground hydrant valves, they are available with single or double head 2½” instantaneous female outlets, the standpipes have an integral 2½” female BS750 round thread inlet.
Options include:

• Anti-syphon configuration with integral check valves
• Contractors version with bib tap outlets
• Anti-freezing standpipes for fixed installations

Keys and bars for hydrant valve operation are available