CHEM TECH EP-515 Stroke Pump

CHEM-TECH EP-515 Stroke Pump is Pulsafeeder’s CHEM-TECH Series 100 diaphragm-type metering pump, engineered for precise chemical dosing in water-treatment and related process environments. It uses a motor-driven, positive-displacement design with a sealed gearbox and eccentric cam that deliver smooth, repeatable strokes and long diaphragm life. The unit is powered by a 115 VAC, 1/60 HP motor, with a compact, enclosure-friendly drive assembly designed to minimize noise and vibration during continuous operation. Stroke length is manually adjustable via a lockable dial knob opposite the liquid end, enabling on-the-fly tuning from zero to the pump’s rated output while the pump runs. Typical configuration data for Series 100 pumps cites about 15 GPD at 100 PSI, with output proportional to stroke length and system pressure, and the pump maintains controllable dosing throughout operation. The CHEM-TECH 100/150 family is renowned for quiet, dependable metering in a compact form factor, and the EP-515 variant aligns with these characteristics, offering reliable chemical dosing in applications such as water treatment where precise flow control is essential.