✅ 5th GEN Update: 1) Universal Gas Adpater is Compatible with Briggs & Stratton, No-Spill & Midwest Can, 2) Upgraded Metal Impeller Cover; Protects against debris in the fuel 3) Redesigned Nozzle; Ergonomic handle for less strain 4) Upgraded Discharge hose to Vinyl for protection against minor nicks and cuts ✅ 39 inch VInyl Discharge Hose, 18 inch Corrogated Intake Hose, Compatible Liquids: Gasoline, E15, E85 (Remove pump after use, E85 may corrode seals), diesel, kerosene & non-potable water, Water-Resistant Battery & Power Buttons ✅ Flow Rate of up to 2.7 Gallons per Minute with 4x (AA) Batteries, Sold Separately - Recommended to use all Four (4) AA batteries when you are able to, but it is possible to operate with Two (2) AA batteries during emergencies ✅ Universal Gas Can Adapter was designed to remove the need for multiple gas can adapters - Works with most 3 to 5 Gallon Gas Cans & Compatible with Briggs & Stratton, No-Spill & Midwest Can but Not Compatible with FMD Gas Cans ✅ TERA PUMP has been manufacturing pumps for over 20 years with continued innovations and input from vast customer base we have improved our flagship TRFA01 Fuel Transfer Pump ❌ Notice: Our TRFA01 pumps are NOT compatible with the Scepter SmartControl Gas Cans. ✅ 2019 Update: Water-Resistant Power Cover / 5% to 10% Flow Increase / Auto-Stop Sensor Moved to Increase Flow