📞 +1 877-742-2878
Product images shown are for illustration purposes only
and may not be an exact representation.
Weight (lbs) | 56.5 |
---|
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.
Brand | Grundfos |
---|---|
Product Type | Pump |
Drive Type | Gear |
Material - Diaphragm | Fabric-Reinforced EPDM, PTFE-Coated |
Inlet/Outlet Connection Type | NPT |
Inlet Size | 1-1/4 in |
Material - Housing | Polypropylene |
Motor Hz Rating | 50/60 |
Motor Type | Microprocessor Controlled Variable Speed Brushless DC Motor |
Motor Voltage | 100 - 240 VAC |
Mounting | Cable Gland for Mounting at the Tank Top |
Outlet Size | 1-1/4 in |
Material - Seal | EPDM/EPR |
Seal Type | Gasket |
Material - Balls | Glass |
Max Flow | 4.14 gpm (940 lph) |
Max Temperature | 122°F (50°C) |
Noise Level | <70 dB(A) |
Max Pressure | 4 bar |
Turndown Ratio | 1:800 |
Voltage | 100 - 240 V, 50/60 Hz |
Accuracy | +/-1% Repeatable |
Enclosure | IP 65 |
Max Viscosity | 3000 cps (With Spring-Loaded Valve), 200 cps (Without Spring-Loaded Valves) |
Speed | 160 stroke/min |
Signal Output | 42V 2A (Alarm Relay) |
Control Variant | Standard |
Diaphragm Diameter | 173 mm |
Fluid Type | Water |
Material - Dosing Head | Polypropylene |
Max Suction Lift | 19.7 ft |
Model | DME |
Operation Modes | Manual Speed Control, Pulse control (in ml/pulse), Analog Control (0/4 - 20 mA), Pulse-Based Batch Control, Timer-Based Batch Control |
Plug Type | USA, Canada |
Pulse Control Setting range | 0.0098 - 1880 ml/pulse |
Pulse-Based Batch Control Setting Range | 97.9 ml/batch - 1880 l/batch |
Signal Input | 5VDC (Pulse, Level Sensor), 250 Ohm at 0/4 to 20 mA (Analog, Pulse, Level), 3.3 ms(Pulse-Repetition) |
Valve Type | Standard |
Displacement | Positive Displacement |