4Pcs Alloy Inline One Way Valve Fuel Pump Liquid Non 6/8mm

Description:

- The life of Aluminum head is longer than plastic head.

- Arrow marked on valve, showing fluid flow direction, Prevents fuel from returning back to the tank and keeps it in the line.

- Also great for water pressure pumps & galley pumps which are not self-priming.

- Professional grade non-return valve - for marine, automotive, caravans/RV, and agriculture.

- Easy installation and replacement，fit for Carburetors and low pressure fuel systems.

Specification:

- Color: Silver

- Material: Aluminum Alloy

- Inlet Thread: 6mm and 8mm

- Outlet Thread: 6mm and 8mm

Package Includes: 2x 6mm One Way Non-return Check Valve 2x 8mm One Way Non-return Check Valve

Note: This Fuel Non-return/One Way Valve cannot be used in methyl alcohol, because formic acid will be produced while it is powered on, which will to the uselessness.