JAFZA Sprinkler Flow Test Certificate
A JAFZA sprinkler flow test certificate confirms the wet system delivers water at the required pressure and that flow switches signal the panel. QSERV performs the main drain test, flow-switch actuation and valve checks, records the readings, and issues the sprinkler certificate that forms part of your JAFZA annual fire test file.
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Proving the system moves water at pressure
The main drain test is the core of a sprinkler flow certificate: it confirms the supply is open, the pressure holds and there is no hidden throttling in the riser. QSERV records static and residual pressures so the reading is a record, not a guess.
- Main drain test with static and residual pressure readings.
- Confirmation the water supply is fully open, not throttled.
- Riser and control-valve condition checked.
- Gauges verified against expected system pressure.
- Any pressure drop investigated before sign-off.
The system must signal, not just spray
A sprinkler that opens but never tells the panel leaves the building unaware. QSERV actuates each flow switch, confirms the signal reaches the fire alarm panel, and checks that control valves are open, locked and monitored as they should be.
- Every flow switch actuated and signal to panel confirmed.
- Tamper switches on control valves verified.
- Control valves confirmed open and secured.
- Zone identification checked against the panel.
- Faults raised on the panel logged and cleared.
Wet-system records for your JAFZA renewal
The sprinkler certificate is one plank of the JAFZA annual fire test file. QSERV documents each test with readings and dates so the wet-system portion of your renewal is defensible in front of a free-zone inspector.
- Recorded pressures and flow-switch results per zone.
- Sprinkler certificate formatted for the JAFZA file.
- Next-due dates tracked to prevent lapse.
- In-house QSERV teams — no subcontracting.
- DCD-approved contractor since 2013, ISO 9001 documented.
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Frequently Asked Questions
Answers for JAFZA tenants certifying the sprinkler portion of their annual fire test.
What is a sprinkler flow test?
It is a controlled test — usually the main drain test — that confirms the sprinkler system has an open water supply at the correct pressure and that flow switches signal the fire alarm panel when water moves. It proves the system will actually operate, rather than just looking intact.
Is a sprinkler certificate needed for the JAFZA annual test?
Yes, where the unit has a wet sprinkler system. The sprinkler flow test record sits alongside the alarm, pump, extinguisher and emergency-lighting tests in the JAFZA annual fire test file. Missing it is a common cause of an incomplete submission.
What does the main drain test actually show?
It shows whether the water supply to the sprinkler system is fully open and at pressure. A large drop between static and residual readings can reveal a partly closed valve or a supply problem that would otherwise stay hidden until a real fire.
Do you test the flow switches too?
Yes. Each flow switch is actuated and the signal confirmed at the fire alarm panel, and valve tamper switches are checked. A sprinkler that opens but never signals the panel leaves the building unaware of an active fire.
What if a control valve is found closed?
A closed or throttled control valve is one of the most dangerous findings, because it can silently disable a whole zone. QSERV confirms valves are open, secured and monitored, and any issue is logged and corrected before the certificate is issued.
Can this be combined with pump and alarm testing?
Yes. The sprinkler flow test is usually run together with the fire pump and alarm tests under a single JAFZA fire AMC, so one contractor produces the complete annual test certificate rather than several disconnected records.