The BJE 007570 007 SVT 12-Volt Solenoid Valve with Timer and Wall Mount Transformer shuts off the pump, saving labor time and equipment failure due to unattended pump station. Simply turn knob to desired time and get back to the job. The wall mount transformer included features 1/2" NPT ports. Husky Corporation produces high-quality nozzles, swivels, Safe-T-Breaks and accessories for service station fuel delivery systems. For more than 60-years, Husky has been on the cutting edge of developing and manufacturing products to ensure consumer and environmental safety at the gas pump. Husky's product line features equipment for vapor recovery, conventional fueling, truck and high volume, farm and commercial and convenience store applications.