Zonecheck - 100mm

• 100% water saving - saves up to 300L of water per test
• Accurately represents 1 sprinkler head in operation
• Consistent flow rate – irrespective of system pressure
• No fire pumps operate
• No brigade isolation required during tests (assuming pressure switch is only calling brigade)
• No new oxygenated water is introduced into the system
• Saves time during testing
• Prevents pressure fluctuations during test
• No drain required
• Meets requirements of AS2118

ZoneCheck is a remote flow-switch testing device. It works by using a closed loop system that
re-circulates water to simulate sprinkler head operation and tests the flow-switch without discharging water. The ZoneCheck pump has a flow control orifice which accurately represents just one sprinkler head in operation, irrespective of current system pressure, which is the only true way to test the effective operation of a flow-switch with one sprinkler head operating.

AS1851 requires flow-switches installed in a sprinkler system to be tested 6 monthly (FM Global requires this test monthly). During a traditional flow-switch test, water is discharged from the down stream end of the pipe. This pressure difference across the flow-switch generates a water flow causing the flow switch to operate. The unique ZoneCheck system is the modern way to carry out this important test quickly, efficiently and inexpensively with zero water wastage.

*This is an indent item. Lead times may apply.