Aluminum 4 1/2" NH to 4" NPT Double Female Hose Size (ID)_1 1/2" Hoses Adding color impregnation improves durability

Adding color impregnation improves durability compared to untreated white hose

National Pipe Tapered is common in plumbing and some industrial uses

Vinyl Cover - Use model # FHHR-C5

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

Plugs and components meet the requirements of NFPA 1963

Aluminum 4 1/2" NH to 4" NPT Double Female Hose Size (ID)_1 1/2" Hoses Adding color impregnation improves durabilityAluminum adapters are fabricated from seamless extruded 6061 T6 aluminum and hard coat anodized per MIL A 8625 Type III, Class 1. Threads have a blunt start Higbee cut with indicators on adjacent lugs. Part identifications are permanent and stamped prior to hardcoat. Adapters and components meet the requirements of NFPA 1963. A double swivel adapter will not swivel or rotate once both ends are tightened to the male connections. The Safe Water Drinking