4" NH (NST) Female x 4" NH Male Long Handle Butterfly Valve HA25NYFD75T If they can lift airplane

If they can lift airplane wings with these hoses you bet they are made from the best materials

Industrial & Fire 4” NPT Female Long Handle x 5” NPT Male Rigid Fitting Anodized Aluminum

This adapter This adapter let's you hook your fire hose into standard pipe threads

5” NPSH Female (National Pipe For Straight Hose)

4" NH (NST) Female x 4" NH Male Long Handle Butterfly Valve HA25NYFD75T If they can lift airplaneNH NPSH thread or Storz connections Lever operator or gear operator for slow open close operation EPDM rubber liner Bi Directional Aluminum bronze disc Cast iron body Optional Hand Wheel crank with fold down knob in place of lever operator. Body is isolated from flow stream Bronze shaft bushings Stainless steel stem Working pressure 200 PSI Stainless steel screw drain