DUO LPCB & FM Approved Firesure Fire Sprinkler Flowmeter
Our Firesure Duo-Groove and Duo-Flange flowmeters feature a combined USGPM and L/min tube suitable for both LPCB and FM approved installations.
Key Features & Benefits
Single combined l/min and USGPM tube.
- Suitable for LPCB and FM installations.
- Stable easy to read flow indication.
Isolation valves at inlet & outlet to indicator.
- Provides a permanent, safe and secure installation.
- Allows isolation from main pipe eliminating shocks at pump start up.
- Air is automatically vented when valves are opened.
Horizontal, inclined & vertical grooved connection.
- Flexibility in design & site positioning.
- Compact and simple installation.