450C is a continuous duty cycle compressor. Features include a standard 1/4” NPT stainless steel braided leader hose with inline check valve and insulated wiring for simple installation.Note: Use thread sealant for proper installation.Teflon tape is not recommended. Properly sealed, recommended torque is 12 to 15 ft. lbs.150 PSI / 1.66 CFMIncluded Parts:- 1/4" NPT Check Valve- Vibration Isolators- Mounting Hardware- 1/4" NPT Stainless Steel Braided Leader Hose- Air Line for Remote Mount Air Filter- Remote Mount Air Filter Assembly- (2) Replacement Air Filter Elements- Installation Instructions