| Attribute / Specification Field | Product Data Value |
| Manufacturer | Guardian Equipment |
| Model Number | AP275-200 |
| Product Type | Combination Flashing Light and Alarm Horn System for Safety Stations |
| Application Profile | Engineered for placement in high-traffic facilities, low-visibility zones, and vandal-prone spaces (e.g., educational environments). Instantly alerts coworkers when life safety drench fixtures are operating. |
| Electrical Input Capacity | 120V AC, 50/60 Hz single-phase utility connection. Draws 0.48 Amps under full dual-signal operational load. |
| Water Flow Switch | 1-1/4" IPS Single Pole, Double Throw (SPDT) waterproof flow switch featuring a 1-1/4" NPT female inlet. Designed to activate automatically when system demand hits 0.75 GPM (2.8 L/min) and reset when demand drops below 0.60 GPM (2.3 L/min). |
| Flow Switch Orientation | Must be installed directly in a horizontal water supply pipe run positioned upstream of the emergency safety station. The switch housing body must sit perfectly vertical and maintain at least 6" of linear clearance from the nearest pipe fitting or elbow. |
| Visual Beacon Signal | Weatherproof, high-visibility amber flashing strobe light sheltered under a high-impact, shatter-resistant protective lens module. |
| Audible Horn Signal | Weatherproof industrial alarm horn delivering a distinctive, urgent audio pattern. Factory preset output is measured at 100 dB at a distance of 10 feet. Includes an integrated mechanical front adjustment screw to dial volume output between 0 and 100 dB. |
| Environmental Protection | Fully enclosed layout carrying a NEMA 4X / Weatherproof rating for rigorous dust, washdown, and outdoor industrial utility. |
| Mounting Architecture | Supplied with an universal modular bracket layout engineered for direct clamping around a vertical safety station support pipe or surface flush-mounting on an adjacent room wall. |
| Wiring Infrastructure | Furnished entirely pre-assembled, internal terminal-block wired, and factory hydrostatically/electrically system tested. Includes a weatherproof junction box and a 5-foot (1.5 m) flexible NEMA 4X power cord with a standard 3-prong grounded plug. |
| Compliance & Standards | Designed to facilitate total system alignment with OSHA facility standards and ANSI Z358.1 emergency signal advisory targets. |
| Included Components | Combination beacon/horn unit, dual-use pipe/wall mounting bracket, 1-1/4" inline flow switch, 5 ft pre-wired power cord, mechanical testing inspection tag |
safety shower alarm, eyewash alarm unit, guardian equipment ap275-200, flashing light horn, combination safety alarm, emergency drench alarm, industrial strobe light, audible alarm horn, amber flashing beacon, 120v safety alarm, weatherproof junction box, nemas 4x alarm, inline flow switch, 1-1/4 flow switch, single pole switch, accident alert system, facility response alarm, high traffic safety, low ambient light, vandal resistant safety, audio visual alarm, adjustable decibel horn, emergency plumbing accessory, automated facility signal, remote assistance alarm, safety station monitor, factory wired alarm, horizontal line switch, pipe mount bracket, wall mount safety, industrial safety plumbing, osha compliant alarm, ansi z358.1 accessory, electrical safety control, commercial safety plumbing