Kopler

manufacturer and distributor of firefighting systems and components, which provides one of the largest lines of fire protection equipment throughout America.

By continuing to expand its capabilities through research and product development, Kopler LLC provides its clients with effective fire protection solutions for residential, commercial and industrial buildings. 

We serve a wide range of partners, including engineers, contractors and consultants through a huge network of distribution and manufacturing facilities.

Kopler LLC is proud to present new and innovative products and technologies as well as product application. For more than 40 years in manufacturing fire protection products, Kopler products are exceptionally qualified to develop cost-effective solutions tailored to any building model and fire protection application.

Our solutions are patented, with great performance advantages with low installation and maintenance costs.

Kopler Products

OS&Y Gate Valve

NRS Gate Valve

Swing Check Valve

Butterfly Valve

Y-Strainer

Fire Hydrant

Waterflow Alarm Switch

Supervisory Switch

Fire Pump Test Meter

Indicator Post

Air Release Valve

Pressure Reducing Valve

Pressure Relief Valve

Waste Cone

Pump Casing Relief Valve

Angle Hose Valve

Pressure Restricting Valve

Factory Set Pressure Reducing Valve

Field Adjustable Pressure Reducing Valve

Brass OS&Y Gate Valve

Brass Swing Check Valve

Ball Drip Valve

Brass Strainer

Valve Box