Total Control Systems is a leading manufacturer ofpiston and rotary positive displacement flow meters and electronic registration for aircraft refuelers and into-plane fixed fueling custody transfer applications. Flow rates from 0.2 to 1,200 gpm, with 1- through 6-inch sizes available. Meets NIST, OIML, and military performance requirements. 100 percent made in the USA. For more information call (800) 348-4753 or visit www.tcsmeters.com.