Automatic Drain Air Filter 3/4" NPT Ports 6000 L/min Moisture Trap

• Model:AF4000-N06D
• Ports:3/4" NPT
• Flow Rate:6000/ min (211.89 SCFM)
• Automatic Drain
• 25 Micron Reusable Filtering Element (Sintered Bronze) can be easily cleaned in solvent to prevent clogs

the company was helpful sendind me a conversion chart. I had to buy reducers because i purchased 3/4 for my pipe but you need to know that these are sold by the inter diamater. I paid more than I needed becasue the size was too big for what i really needed. This trap would take 1" pipe