.jpg?la=en&h=320&w=720&hash=244C75B74F0F77521D56164450973BCD){kind=logo}
WMA-1 Water Motor Alarm
Hydraulically operated outdoor alarm
| Listings and Approvals | UL and C-UL Listed; FM, VdS Approved, and LPCB Approved |
| Pressure Rating | 300 psi (20,7 bar) |
| Sizes | ¾ inch (20 mm) |
Energy-Efficient, Lightweight, and Corrosion-Resistant
Lightweight yet rugged, the Tyco® Model WMA-1 water motor alarm is a hydraulically operated outdoor alarm designed for use with fire protection system waterflow-detection valves. It can easily be mounted to any type of rigid wall.
It can be used in conjunction with alarm check, dry pipe, deluge, and preaction valves to sound a local alarm.
Features
- Supplied by dedicated outlet in valve trim line or retard chamber
- Corrosion-resistant aluminum alloy gong, gong-mount, and water motor housing
- Must be mounted to a rigid wall surface
- Furnished with approved ¾-inch (20 mm) Y-strainer for use in alarm line
- UL and C-UL Listed; FM, VdS Approved, and LPCB Approved
- Uses energy-efficient lightweight impeller design capable of producing a very high sound level
- Polymer bearings do not require lubrication
- Can accommodate range of wall thicknesses from 2 to 18 inches (50 to 450 mm)
- Intended for use with appropriate fire protection system valves (alarm, dry, deluge)
Benefits
Industry-Leading Warranty
Johnson Controls stands behind its products with a unique warranty. See our Terms and Conditions for details.
Trusted Performance
Tyco® products have helped to protect spaces for more than 130 years.
Broad Portfolio
Tyco® products are part of a time-tested, broad portfolio of fire protection solutions, including fire grooved, sprinklers, valves, water mist, foam concentrates and hardware, and much more.
Related Products
Technical Resources
Document Name
Description
Language
Resource Type
