Brass 1 1/2" Female NH to 2" Male NPT (Hex) Male Threads_NYFD Square heads up to 1

Square heads up to 1 1/2 inch

National Pipe Tapered (NPT) Carbon Steel Flange

The outside diameter of a 3

These will fit most rubber covered LDH firefighting grade supply hose and are the OEM couplings for Key Fire Hose Pro-Flow LDH

Brass 1 1/2" Female NH to 2" Male NPT (Hex) Male Threads_NYFD Square heads up to 1Female to male adapters are used to bridge male to female hoses, pipes or valve fittings. Brass is commonly chosen for corrosion resistance, and is popular with chemical or salt water applications. Equivalent part number FM15F20T WARNING: This product contains a chemical known to the State of California to cause birth defects or other reproductive harm. Do not use in connection with drinking water. Wash hands after handling. Brass Female to Male