H pattern hot dip galvanised boosters made to order. Can be configured as a 4 in 4 out or 2 in 2 out with table E or roll grooved. Pictures as examples only.
When is a fire hydrant booster required?
A fire brigade booster assembly shall be fitted to each fire hydrant system where:
- Internal fire hydrants are installed
- External on-site fire hydrants are installed more than 20m from a fire brigade pumping appliance hardstand
- More than 6 external on-site above ground fire hydrants are installed
- A pumpset is installed
- On-site storage tanks are installed or
- More than one external on site fire hydrant is required to serve a building where the floor area of any fire compartment is greater than 2000m2
Source AS2419.1
