​2PC -6AN Flare Male Bulkhead To 5/16" Hose Barb Fuel Pump Tank Adapter Fitting Designed to provide a leak free seal with any manufactures fittings，Great for fuel tanks and fuel . Eliminates 2 extra fittings from being needed to run fuel to the bulkhead. Equipped with intelligent pressure regulation function, it can accurately adapt to different working conditions, reducing fuel consumption and emissions. Adopting high-strength wear-resistant materials, it operates stably and reliably, effectively extending the service life of the whole machine., Manufacturer: HGDDBAE