Brass 1 1/2" Female NH to 1 1/2" Male NPT (Pin Lug) LS_200050 - Badger Extinguishers 2 1/2" and 3" couplings

2 1/2" and 3" couplings are attached using anodized aluminum internal expansion ring couplings and are NOT field replaceable

How is the Knox FDC Lock 1½" cap removed during an emergency

Black 1 1/2 inch heavy-duty rubber water suction and discharge hose

It features stainless steel construction and is operated with a Knox Keywrench

Brass 1 1/2" Female NH to 1 1/2" Male NPT (Pin Lug) LS_200050 - Badger Extinguishers 2 1/2" and 3" couplingsFemale 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 HA1515T 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 Adapter