BLUE-WHITE manufactures peristaltic and diaphragm metering pumps designed specifically for treatment of water and wastewater; Hybrid Ultrasonic Flowmeters; Variable Area Flowmeters; Digital Paddlewheel Meters. ProSeries Peristaltic pumps have builtin patented Tube Failure Detection Systems; self-loading tube design; outputs to 158.5 GPH/600 LPH; pressure rating to 125 psi/8.6 Bar. SonicPro Ultrasonic meters have Non invasive clamp-on transducers; Custom metric algorithms;DSP technology for reliable measure; easy read display. Variable Area Flowmeters for in-line or panel mount installation in many calibrations and materials. BW DIGI-METER Paddlewheel Meters have precise digital technology.