5" NPSH Female Swivel x 4" NPSH Female Rigid Adapter Aluminum DMH2015 and meet or exceed Underwriters

and meet or exceed Underwriters Lab (U

The 2" NST Male side of adapter can hook into 2" NST female

or even some arts and crafts

Service Pressure - 225 psi

5" NST (NH) Male X 1" NPT Pipe Male

5" NPSH Female Swivel x 4" NPSH Female Rigid Adapter Aluminum DMH2015 and meet or exceed UnderwritersSpecifications Female Side 1 5 NPSH Female (National Pipe Straight Hose) Female Side 2 4" NPSH Female (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