SKU: ATLPT-BG-039
MPN: PT-BG-039
The 2-1/4in O.D. Fill with Flapper Valve Assembly by ATL Fuel Cells is a purpose-built auxiliary fuel containment and transfer component designed for military vehicles, tactical support platforms, and extended-range operational requirements. This assembly addresses the mission-critical need for reliable secondary fuel management in environments where standard onboard capacity proves insufficient—from forward operating bases to multi-day deployment scenarios. Built by ATL Fuel Cells, a manufacturer with deep roots in aerospace and motorsport fuel systems, this component meets the exacting standards demanded by professional operators and fleet maintenance teams.
The flapper valve assembly is engineered to manage fuel flow during filling and operational use, preventing backflow and minimizing spillage during transport and refueling operations over rough terrain. The 2-1/4 inch outer diameter (O.D.) provides a robust interface point compatible with standard fuel system quick-disconnects and manifold configurations used across military and tactical vehicle platforms. Constructed to withstand vibration, temperature cycling, and the corrosive effects of field conditions, this assembly delivers controlled fuel delivery while maintaining system integrity during dynamic operations. The compact footprint—13.55 x 6.05 x 15.55 inches—allows integration into space-constrained auxiliary fuel system designs without compromising accessibility for maintenance or emergency shutoff procedures.
Operators and fleet mechanics deploying vehicles in extended-range missions, humanitarian operations, or remote logistics support benefit directly from this assembly's reliability and ease of serviceability. The flapper valve design is particularly valuable in high-vibration environments where pressure-dependent check systems may stick or fail prematurely. Compatible with most auxiliary fuel tank systems using 2-1/4 inch fill ports, this component integrates seamlessly into existing ATL fuel cell arrays and third-party modular tank configurations. Proper installation requires alignment with your vehicle's fuel system architecture and compatibility verification with existing quick-disconnect couplings; consult your platform's technical manual or contact a certified fuel system technician for specification confirmation.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.
