The PowerMaster WMG-101 Watertite Gearhead Operator is a rugged and reliable solution engineered for commercial and industrial door systems requiring protection against moisture and environmental exposure. Featuring a 1 HP motor operating on 115/230V single-phase, the WMG-101 delivers smooth and consistent performance for rolling steel, sectional, and other heavy-duty doors.
Its Watertite design provides superior protection against water, dust, and debris, making it ideal for outdoor installations and harsh environments. Built for continuous operation, this operator ensures long-lasting performance and reliability in demanding commercial applications, including warehouses, service bays, and loading docks.
Fully compatible with PowerMaster commercial control systems and safety accessories, the WMG-101 provides dependable operation and code-compliant door automation solutions.