The Auto-Test Pressure Switch (ATPS) is an automated solution engineered to streamline the inspection and testing of fire sprinkler system pressures. It automates high and low-pressure tests to ensure accurate, repeatable results while adhering to NFPA 25 compliance requirements. By eliminating manual intervention in the testing process, the ATPS reduces the likelihood of human error, enhances system dependability, and optimizes resource allocation.

Designed for integration with a wide range of fire protection applications, the ATPS supports dry, wet, deluge, and pre-action systems. The unit incorporates a high-accuracy digital pressure transducer to monitor system pressures and conduct tests without disturbing normal operating conditions. The ATPS can be installed on walls or risers and accommodates both single and dual-pressure switch configurations. The system is UL & FM certified and is available with optional test controls (ATC-1 for single-zone and ATC-4 for multi-zone operation) for on-site or remote testing.