Brass 4 1/2" Female NH to 4" Male NPT (Hex) Threads_GHT All weather performance from -35°

All weather performance from -35° F to 120° F

Apartment buildings

Brass and aluminum female couplings have two rocker lugs

USDA Forestry Service fire hose reducer feature aluminum coupling with a 600 psi test pressure

We used a Honda self-priming water pump with a two inch inlet and a two inch outlet that produces 135 gallons per minute (GPM)

Brass 4 1/2" Female NH to 4" Male NPT (Hex) Threads_GHT All weather performance from -35°Female 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 FM45F40T 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