Aeromotive -6 AN One-Way Check Valve, Black Anodized

High flow one-way check valves designed to prevent back-flow with minimal pressure drop. Ideal to prevent drain back after the fuel pump is turned off, or when dual pumps are used and both pumps may not run simultaneously.

Fitting Size 1: -6 AN O-ring
Fitting Attachment 1: Female threads
Fitting Size 2: -6 AN O-ring
Fitting Attachment 2: Male threads
Check Valve Material: Billet aluminum
Check Valve Finish: Black anodized

Notes::
- Suitable for use with gasoline fuels only.
- AN O-ring male inlet/female outlet connections allow easy installation into fuel pump outlet port without adding additional lines, hose-ends or fittings.