Foam Bladder Tank

BLAZE Pressure Switch is Engineered for uncompromising reliability, this high-precision pressure switch provides rapid alarm activation and accurate monitoring for critical fire protection systems. Built with a rugged, weatherproof NEMA 4 enclosure, it ensures flawless performance in both harsh indoor and outdoor environments. Fully certified to meet the stringent life safety requirements of NFPA 13, 13D, 13R, and the NFPA 72 National Fire Alarm Code. It is the industry-standard choice for Alarm Valve, Dry Pipe Valve, Deluge, or Pre-action Sprinkler Systems where property and life safety are non-negotiable. The Pressure Switch is designed for installation on fire protection system pipework to monitor changes in system pressure. The switch is fitted with a ½ in. NPT male threaded connection and detects both increasing and decreasing pressure conditions. Typical applications include: Wet pipe systems with excess pressure Pressure tanks Air supply systems Water supply systems The switch is factory calibrated for a 120 psi system and is available with either one or two SPDT (Form C) contacts for connection to fire alarm and supervisory monitoring systems.