4-1/2" NPSH Female x 6" NH (NST) Female Aluminum Fire Adapter

Municipal Grade 4-1/2” NPSH x 6” NH (NST) Double Swivel Female Fitting Anodized Aluminum

Need a double female Fire Hose adapter?  Look no further, this adapter will get the job done ina any situation.  Adapters manufactured in the USA with hard-coated anodized aluminum are made to withstand abrasion, are anti-corrosive, and can withstand the highest pressures.  You can trust that these adapters will meet and EXCEED your industrial and municipal needs. 

Specifications

• Female Swivel Side 1 – 4-1/2” NPSH Female (National Pipe For Straight Hose)
• Female Swivel Side 2 – 6” NH (NST) Female (National Hose / National Standard Thread)
• Working Pressure – 300PSI Max
• Test Pressure – 1000PSI Max
• Material – T-6061 Aluminum (Aircraft Grade)
• Finishing – Anodized (99.9% Lead Free)
• NFPA Standards - 1963, 4.12, 5.1-5.6.4 (Corrosion Resistance)
• Military Standards – MIL-A-8625 Type III, Class 1
• Industrial Standards – International ASTM B221
• UL Labs Standards – 236 – 8.1 Through 8.2
• USDA Standards – 5100-190C Tables 1-4
• Origin – Made In The USA
• Warranty – 5 Year Manufacture

Built For Your Industry

Hardcoat anodized aluminum fittings are widely used in industrial, fire, commercial, and residential applications due to their superior strength, light weight, corrosion resistance, and mostly lead free properties.  The fire industry relies on heavy duty adapters that can meet the specifications of NFPA and other fire protection organizations.  The agriculture, industrial, and military industry requires the strongest and safest fittings on the market.  You can be sure these USA manufactured fittings will meet your needs. 

Universal For All Applications

The best part about our high quality fittings is that they work for all types of equipment and applications.  Some of these examples include but not limited to: fire hoses & trucks, water pumps, PVC pipe systems, fire hydrants, commercial standpipes, marine vessels, industrial plants, chemical transfer, residential piping systems, shut off valves, & more.  

Hardcoat Aluminum Benefits

• Strong and lightweight – 3 times stronger than brass and more lightweight to carry in tough situations.
• Superior corrosion resistance to salt and chemicals.
• Higher working pressures than other metals.
• Material – T-6061 Aluminum (Aircraft Grade)
• Anodized aluminum is 99.9% lead free allowing adapter to be used in various applications requiring lead free fittings.
• We NEVER use additional paint, dye, or other coloring.
• Hardcoat aluminum provides reduced electrolysis.

The 4-1/2" NPSH Female Thread Can Connect To:

• 4-1/2" NPSH Male (National Pipe For Straight Hose)
• 4-1/2" PVC Male
• 4-1/2" NPT Male (National Pipe Tapered)
• 4-1/2" NPTF Male (National Pipe Taper Fuel)
• 4-1/2" NPS Male (National Pipe Straight)
• 4-1/2" NPSM Male (National Pipe Straight Mechanical)
• 4-1/2" NPSC Male (National Pipe Straight Coupling)
• 4-1/2" IPS Male (Iron Pipe Straight)
• 4-1/2" IPSM Male (Iron Pipe Straight Mechanical)
• 4-1/2" IPT Male (Iron Pipe Thread)
• 4-1/2" TIPT Male (Tapered Iron Pipe Thread)
• 4-1/2" SIPT Male (Straight Iron Pipe Thread)
• 4-1/2” MIP Male (Male Iron Pipe)
• 4-1/2" MPT Male (Male Pipe Thread)

The 6" NH (NST) Female Thread Can Connect To:

• 6" NH Male (National Hose – Fire Hose Standard)
• 6" NST Male (National Standard Thread – Fire Hose Standard)

Warranty & Guarantee

• We ABSOLUTELY 100% GUARANTEE the quality of our fire adapters. 
• Your adapter will be covered by a 5 YEAR MANUFACTURE WARRANTY.
• If you are unhappy with your purchase you may return your adapters within 30 days NO QUESTIONS ASKED!
• Contact us anytime Monday-Friday 9:00am-5:00pm.

More About Double Female Swivel Adapters

A hose fitting adapter is used to connect straight pipe or hose sections, to adapt to different sizes or shapes, and for other purposes.  A Fire Hose adapter is a length of straight or tapered pipe with male or female threads on both ends. It is one of the most popular category of pipe & hose fittings. It is a connector or a coupling threaded on both ends. Pipe adapters are used to allow items with different threads to be connected together. They are used to fit straight / tapered end hose or pipes. A combination of pipe adapters are recommended for low-pressure discharge and suction service for various compatible liquids and not for compressible products like air, nitrogen or steam.

A regular coupling (or coupler) (used in piping) is a very short length of pipe or tube, with a socket at one or both ends that allows two pipes or tubes to be joined, welded (steel), brazed or soldered (copper, brass, aluminum etc.) together.  Alternatively if a short length of pipe with two female (NH) (in North American terms, a coupler is a double female while a nipple is double male) or two male or female.  If the two ends of a coupling are different (e.g. one NST/NH threaded and one NPT threaded), then it is usually referred to as an adapter.

A pipe coupling is any fitting or device used to join two or more pipes in such a way that continuity is maintained between them. The body of a pipe coupling is typically made of the same or similar materials as those used to construct the pipes it joins. They may be rigid or flexible depending on the amount of movement the pipe is subjected to and may per permanent or removable fixtures. A pipe coupling can be stepped or reduced in internal diameter to accept pipes of different sizes, be T or cross shaped to join more than two pipes, or angled to form bends. Pipe couplings may also include peripheral features or equipment such as inspection openings, flow meters, or valves.