BT 5151 – Aluminum Sullair Oil Cooler

The all aluminum BT 5151 is designed as an exact fit replacement oil cooler for various Sullair equipment. Manufactured in the USA using controlled atmosphere brazing, this unit is built using our most heavy duty design that is capable withstanding tremendous heat and pressure. The core measures 33.00 inches from tank to tank, 32.47 inches from side to side, and 3.50 inches thick. Aluminum tanks are TIG welded directly to the core and have two #24 O-ring boss fittings, two 2.00\” NPT fittings, and two 1/4\” NPT fittings.