4.5" NH (NST) Female Swivel x 4" NPT Female Rigid Adapter Aluminum HA25NYFD20T NPT - (National Pipe Tapered)

NPT - (National Pipe Tapered) Tapered pipe threads

Comes in in 10'

couplings and configurations will be replaced at no charge

Available Threaded Sizes (Inside Diameter): 2" Female NPT (National Pipe Tapered)

4.5" NH (NST) Female Swivel x 4" NPT Female Rigid Adapter Aluminum HA25NYFD20T NPT - (National Pipe Tapered)Specifications Female Side 1 4. 5 NH (NST) Female (National Hose National Standard Thread) Female Side 2 4" NPT Female (National Pipe Tapered) 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