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Grundfos DME-150-4-AR-SS-V-SS-F-21A3A3B Digital Dosing Pump

Grundfos Dosing Pump DME Series, 150LPH/4BAR, Std control w/ alarm relay, SS head, FKM gasket, 316SS valve ball material, Front-fitted control cube, Threaded connections (NPT), 1 ph, 120V, 60 Hz, USA, Canada mains plug
Grundfos 96528988, model DME, IP 65 enclosure, Gear drive type, max pressure 4 bar, seal FKM, Gasket seal type, motor voltage 100 - 240 V, 50/60 Hz, Fabric-Reinforced EPDM, PTFE-Coated diaphragm, 106 mm diaphragm diameter, 1.4401 Stainless Steel balls, 1.4401 Stainless Steel dosing head, Stainless Steel housing, max flow 150 l/h, max temperature 122°F (50°C), 3/4 in inlet size, 3/4 in outlet size, max viscosity 3000 cps (With Spring-Loaded Valve), 200 cps (Without Spring-Loaded Valves), turndown ratio of 1:800, accuracy of +/-1% Repeatable, control Variant: Standard.
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  • The DME is the original Digital Dosing™ pump that represents a major step forward in metering pump technology. Precise and easy setting - The operator can easily install and set the pump to discharge exactly the quantity of dosing liquid required in the application. Capacity is read on the digital display in GPH, l/h, or ml/h, while icons are used to identify the operation mode.

    Unique technology - A microprocessor controlled variable speed brushless DC motor provides precise control of the suction and discharge strokes. This improves handling of viscous fluids and chemicals that off-gas. Rather than traditional stroke length adjustments, the DME always runs at 100 % stroke length. Feed rates are adjusted by controlling the speed of the discharge stroke with a fixed suction stroke speed, resulting in near continuous output as the pump is turned down.