✅ THE FIRST AND ONLY: Proprietary metering valve specifically created by Southeast Softwash for metering the corrosive chemicals used in professional softwashing. ✅ HIGHEST FLOW: Pump starvation is the first cause of pump death. The Batch Buster metering valve is the highest flow in its class, outperforming all other valves giving your soft wash pump the flow it needs to keep running long and strong. ✅ DYNAMIC: Use with gas soft wash systems, booster pumps, air diaphram, or 12v & 24v soft wash systems. The Batch Buster metering valve doesn't descriminate its flow.. ✅ MODULAR: Comes with 1" and 1/2" couplers for any soft wash pump configuration imaginable. ✅ EASY READ DIAL: Technitians require ease of use and clarity. If a 3% bleach mix for a roof cleaning, simply turn the knob to '3' on the dial. Easy. Batch Buster Metering Valve