Qdos 120 Metering Pumps

Aug. 22, 2016
WMFGT Qdos pumps offers flows up to 31.7 gph at 58 psi max.

Qdos 120 offers flows up to 31.7 gal/h at 58 psi max, which is double the flow of existing models in the Qdos range of peristaltic metering pumps. It also delivers a step-change in performance and usability compared to conventional solenoid or stepper-driven diaphragm metering pumps.


All models are designed to eliminate the need for ancillaries, boost productivity, and reduce chemical wastage due to highly accurate, linear, and repeatable metering.

  • Easy to upscale to Qdos 120's higher flow rate
  • Delivers continuous, smooth flow for optimal fluid mixing
  • No valves or seals to clog, leak, gas-lock, or corrode
  • No-tools maintenance
Max. flow rate31.7 gal/h (2,000 ml/min)Min. flow rate0.001 gal/h (0.1 ml/min)Max. Operating Pressure100 psi (7 bar)Min. Ambient Temperature41°F (5°C)Max. Ambient Temperature113°F (45°C)Control typesManual, Profibus, Remote, Universal, Universal relay, Universal+, Universal+ relay StandardsCE, cETLus, CSA, C-Tick, IRAM S Mark, NSF 61 Ingress ratingIP66, NEMA 4X Power supply100-240 VAC 50-60 Hz 190 VA, 12-24 V DC