Lutz-Jesco MAGDOS DE/DX-20 PUMPS* Overnight Shipping Available!MAGDOS DE/DX magnetic drive metering pumps combine the digital technology of state-of-the-art microprocessors with high-quality mechanics. The new MAGDOS Series is very flexible due to its versatility in the area of external control. The pump can be supplied with a digital display upon request. This display shows the different operating conditions and signal error/ failures. The stroke movement of the metering diaphragm is produced by a DC solenoid. Due to the infinite stroke length adjustment, The stroke length can be set anywhere between 0-0.18 inches, depending on the pump size. Reduction gears or rotating parts are not used. The armature runs in a maintenance-free bushing with PTFE coating and silicone grease lubrication. The main part of the control unit is a microprocessor that controls the stroke frequency with digital accuracy. The various control possibilities allow the pump to be adapted to practically all requirements of water and wastewater treatment as well as industrial processes. Performance Seven different models are available with capacities ranging from 0.0003 gph at 150 psig to 2.8 gph at 60 psig. Maximum stroking speed is 100 spm and pump output may also be controlled by stroke length and/or stroke frequency adjustment. Materials of Construction The pump is available in Acrylic, PVC, PVDF and 316ss. Suction and discharge check valves utilize double ball construction. Spring-loaded single ball check valves are available for high viscosity applications. PTFE-coated EPDM diaphragms are standard. Features Internal stroke length control 0-100% Internal pulse/stroke frequency adjustment control External pulse control by water meter or other voltage free contacts Connection for level control with alarm signal.Key Features:
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