Blue-White Industries has been perfecting fluid measurement and chemical feed since 1957, when founder Ozzie King launched the company in Huntington Beach, California. Its very first product — a diaphragm metering pump — helped revolutionize pool chemistry by making chemical injection safer and more automatic, and pools and spas have remained part of the company's DNA ever since. Still family owned and operated today, Blue-White designs and builds its flow meters, peristaltic and diaphragm metering pumps, and water treatment accessories in the USA under an ISO 9001:2015 certified quality system. From backyard pools to municipal water plants, Blue-White equipment is trusted wherever precise, reliable chemical dosing and flow measurement matter. When you choose Blue-White, you're getting decades of American engineering focused on doing one thing exceptionally well: moving and measuring fluids accurately.