Stainless Steel 1 1/2" Female Camlock x 1 1/2" Female NPT Pick One Side_3 inch Global type "E" brass 4 Model:3113 (7.5 TPI x 2.940 OD) Male Size_4 Inch Aluminum Female Garden Hose FABV1515

Global type "E" brass 4 inch male camlock (Cam & Groove) coupler to 4 inch hose shank

Cap comes with a gasket installed

National Hose (NH) aka National Standard Thread (NST) is often referred to as "fire hose thread" as this is by far the most common thread in use today by fire departments

Global type "B" brass 3/4 inch female camlock (Cam & Groove) coupler to 3/4 inch male NPT threads

Use 2 clips per 2 foot section for joining up to 6 sections across roadway

Stainless Steel 1 1 2" Female Camlock x 1 1 2" Female NPT Pick One Side_3 inch Global type "E" brass 4 Model:3113 (7.5 TPI x 2.940 OD) Male Size_4 Inch Aluminum Female Garden Hose FABV1515 Global type "E" brass 4 inch male camlock (Cam & Groove) coupler to 4 inch hose shank Cap comes with a gasket installed