4" Aluminum API Gravity Drop Adapter Fuel Transfer Coupling

The Dixon 41440-225AL API Gravity Drop Adapter is engineered for fuel transfer, petroleum transport, and tank truck unloading applications requiring connection through a standard API adapter. Manufactured from durable aluminum, this fitting combines a 4" male adapter connection with a 4" female API coupler for reliable operation in demanding fuel handling environments.

Equipped with a flat nitrile rubber gasket for dependable sealing performance, the adapter is compatible with a wide range of petroleum fuels and biofuel blends including gasoline, diesel, ULSD, ethanol, and biodiesel products.

Key Features

• API gravity drop adapter for fuel transfer applications
• 4" male adapter connection
• 4" female API coupler connection
• Durable aluminum construction
• Flat nitrile rubber gasket seal
• Compatible with gasoline, diesel, and ULSD fuels
• Suitable for ethanol blends including E10, E20, E85, and E100
• Compatible with biodiesel blends including B2 and B20
• Corrosion-resistant construction
• Approximate weight: 3.75 lbs

Construction Details

Manufactured from lightweight yet durable aluminum to provide long service life in petroleum transport and fuel handling operations while offering excellent corrosion resistance.

The integrated flat nitrile gasket delivers reliable sealing performance and compatibility with a broad range of petroleum-based fuels and biofuel blends.

Designed specifically for offloading operations through API adapters commonly used in tank truck and bulk liquid transfer systems.

Important Notes

Verify compatibility with your API adapter and transfer system prior to installation.

Inspect gasket condition regularly to maintain proper sealing performance and prevent leaks.

Follow all applicable fuel handling and safety procedures during installation and operation.