Zonecheck

The Zonecheck unit is a purpose-built device designed to simplify the mandatory testing of flow-switches in fire sprinkler systems. Each Zonecheck includes an approved flow-switch, a testing pump, and a circulation loop—all integrated into a compact unit for ease of use and code compliance.

When testing is required, activating the system via a local key-switch initiates the pump, circulating water across the flow-switch at a rate that simulates the discharge of a single sprinkler head, in full accordance with industry standards.

Key Operational Benefits
Code-Compliant Testing: Simulates flow required to trigger the flow-switch without the need for discharging water to drain.

Local Activation: The built-in key-switch enables localized testing, displaying both flow-switch activation and valve status in real time.

No Fire Pump Activation: Zonecheck operates independently of the fire pump, reducing coordination efforts and minimizing the risk of false alarms during routine maintenance.

Sustainable Operation: By recirculating water within a closed loop, Zonecheck eliminates waste and lowers operational costs.