Diaphragm Lower Device for Viking Fire Protection Systems Rock Rooster Footwear Inc The valve is equipped with

The valve is equipped with an operating nut that allows for smooth and effortless opening and closing

The counter-rotating cylindrical brush system delivers deep-cleaning performance

it’s perfect for workshop setups or service truck applications where efficiency and durability matter most

One-piece motor housing encloses wires and components for safety and longevity

Installation efficiency is improved with grooved connections

Diaphragm Lower Device for Viking Fire Protection Systems Rock Rooster Footwear Inc The valve is equipped withThe Viking Diaphragm Lower Device is a precision engineered component designed specifically for integration into Viking fire sprinkler systems. Ideal for fire protection professionals and system maintainers, it ensures reliable system function during critical fire suppression events. Durable Construction: Made from high grade materials to resist wear and environmental stress, extending service life. Industry Certifications: UL Listed and FM Approved,