Fuel Non Return Check Valve 6/8/10/12mm Aluminium Alloy Petrol Diesel Water Fuel Line One Way for Peugeot Renault

High-concerned chemical：None Special Features：For Car Vacuum Hose Oil Water Pumps Motorcycle Caravan Ship Origin：Mainland China Size：6mm,8mm,10mm,12mm Fitment 1：Fit for Carburettor Fitment 2：low pressure fuel systems Function 1：prevents fuel from returning back to the tank Function 2：keeps it in the line

High-concerned chemical: None Special Features: For Car Vacuum Hose Oil Water Pumps Motorcycle Caravan Ship Origin: Mainland China Size: 6mm,8mm,10mm,12mm Fitment 1: Fit for Carburettor Fitment 2: low pressure fuel systems Function 1: prevents fuel from returning back to the tank Function 2: keeps it in the line