Seraphin's Motor Fuel Calibration Trailers dramatically increase calibration productivity when checking gasoline and high speed diesel fuel dispensers.

The Gasoline and Diesel Calibration System or commonly known as the "Hybrid" trailer is equipped with three stainless steel 5 gallon or 20 liter bottom drain provers and a 100 gallon or 400 liter prover. Three 115 gallon holding tanks enable you to conduct 69 gasoline test runs with the 5 gallon measures or 4 diesel test runs with the 100 gallon prover prior to returning the fuel to the storage tanks. The trailer is available with optional on board pump-off system and hose reel.

Gasoline Calibration System "Box Trailer" is fully enclosed with three stainless steel 5 gallon or 20 liter bottom drain provers. Three 115 gallon holding tanks enable you to conduct 69 gasoline test runs with the 5 gallon measures. Lockable doors on either side of the unit enable access to the storage area above the tanks.