Male 6" Dry Hydrant Adapter Male Size_6 Inch The most common fire fitting

The most common fire fitting thread in the United States is 2 1/2 inch NH /NST

5 inch NH / NST which is very common

Service Pressure (A 3-minute hydrostatic test conducted by users on in-service hose to determine suitability for continued service)

For use with 1 1/2 inch valves and pin rack nipples

Male 6" Dry Hydrant Adapter Male Size_6 Inch The most common fire fittingMale red dry hydrant adapter with aluminum NH NST cap. Material is light weight 6061 T6 aluminum alloy. All parts meet or exceed NFPA requirements. Our dry hydrant adapters fit all firefighting requirements as well as those for rural dry hydrant systems. Includes screen, cap, and chain. Dry hydrant sizes are determined by your local fire department. Please contact your local fire department before purchasing. Download Spec Sheet