Product Overview 

The AT-WM1 Series are ceiling-mounted fire water monitors designed for intelligent, large-area protection in industrial sites and large equipment bays. With a modular design and CAN Bus networking, they offer simple installation, centralized control, and reliable operation.

The AT-WM1 Series are ceiling-mounted, CAN-Bus fire water monitors engineered to cut response time and operating cost in high-bay industrial spaces. A modular design speeds installation and service, while centralized control lets operators aim, open, and confirm discharge from the control room. With dependable mechanics and a pure-copper guarded drive, AT-WM1 delivers large-area coverage with fewer units—reducing piping, cabling, and downtime, and improving auditability through system linkage and event logging.

Key Features (web bullets)

• Two models: 5 L/s and 10 L/s discharge options

• Ceiling-mounted coverage with 30–35 m protection radius

• CAN Bus communication; modular design for fast install & service

• Rated working pressure 0.6 MPa, operating 0.6–0.8 MPa

• DN32 inlet flange; 6–15 m installation height range

• Manual/remote operation; compatible with third-party alarm linkage

• Pure-copper motor with protective guard for durability

• Precision-engineered construction for high operational stability

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Technical Specifications

Summary Table (by model)

Controller/Mechanical (series)