Brass 1 1/2" NH to 1" NPT Double Male (Hex) Male Size_4 Inch The most common size and

The most common size and threads for US fire hydrants is 4 1/2 inch NH / NST

Toss a bottle in each truck for hydrant and LDH hose fitting maintenance

thread and couplings in use by fire departments today is double jacket hose with aluminum NH / NST

shoulder it and lay it out

Brass 1 1/2" NH to 1" NPT Double Male (Hex) Male Size_4 Inch The most common size andMale 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. Compatible part number DMH1015F 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 Male to Male Adapter