【Size】2-1/2 NST/NH Female fire hose cap is designed to fit fire hydrants, fire hoses and valves with a 2-1/2" male NST/NH thread, commonly used in fire protection systems.
【Material】The fire hydrant cap is built from solid brass for superior durability, corrosion resistance, and long service life in harsh outdoor or industrial environments.
【Chain and Pin Lug】Equipped with a sturdy chain to prevent loss, anti-theft & safety design. And pin lugs for easy hand-tightening or removal—no special tools needed.
【Protective Cap Function】Effectively blocks dirt and other foreign objects from entering unused fire hose connections, maintaining system readiness.
【Reduce Maintenance】Ideal for use on hydrants, fire department connections (FDCs), and other equipment. Caps help prevent unauthorized hydrant use, reduces water theft, reduces hydrant vandalism, contribute to reduce repairs.