3.5" NH (NST) Female Swivel x 4" NPSH Male Adapter Aluminum

3.5" NH (NST) Female Swivel x 4" NPSH Male Adapter AluminumSpecifications Female Side 1 3. 5 NH (NST) Female (National Hose National Standard Thread) Male Side 2 4" NPSH Male (National Pipe Straight Hose) 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

Specifications

• Female Side 1 – 3.5” NH (NST) Female (National Hose / National Standard Thread)
• Male Side 2 – 4" NPSH Male (National Pipe Straight Hose)
• 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

Industrial & Fire 3.5” NH (NST) Female Swivel x 4” NPSH Male Rigid Fitting Anodized Aluminum

Need a female to male adapter? Look no further, this adapter will get the job done in 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.

More About Female Swivel To Male Rigid 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. 

Alternatively if a short length of pipe with two female (NH-NST-NPSH-NPT) (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. 

Our Guarantee