Bosserman Aviation Equipment manufactures a range of aircraft refueling equipment including: ?' 600 to 20,000-gallon refuelers ?' 150 to 1,200 GPM hydrant servicers ?' 150 to 900 GPM towable hydrant carts ?' Ramp servicers ?' Electric drive hydrant and refuelers ?' Repair parts, custom paint and appraisal services.