Description
Features:
- High Speed Performance
- Engineered Longevity
- Superior Check Valve Performance
- Flexible Connections
- High Compression Ratio
The EWN Series electronic metering pumps offer superior high speed dosing capability with more standard features. The flexibility of the EWN pump enable it be integrated into virtually any chemical feed application using a universal-voltage, digital controller with an expanded set of control features. Superb valve performance and advanced solenoid engineering combine to make a highly precise pump for the most demanding applications.
EWN Series pump. The high speed of operation results in high resolution chemical feed and long service life. Quiet and compact, the EWN pumps prime in seconds and hold prime reliably. Two controller options provide various features, outputs and flexible pump control including scalable Analog control, Digital Input with Multiply and Divide capability, Batch control, external Stop, AUX and Interlock inputs, analog and alarm outputs as well as simple speed & stoke length control. Display of can be adjusted between flow rate units, % speed or SPM for easy-to-read output and enables quick adjustment. The controller is universal voltage so it can be used anywhere in the world.
| Drive Unit Symbol | 20W |
| Diaphragm Diameter | 10mm |
| Wet-End Material | FC |
| Pump Head | Polyvinylidene Fluoride |
| Diaphragm | Polytetrafluoroethylene and Ethylene propylene diene monomer |
| Valve Balls | Alumina ceramic |
| Valve Seat | Polychlorotrifluoroethylene |
| O-ring Seal | Polytetrafluoroethylene |
| Gasket | Polytetrafluoroethylene |
| Power | 115V US plug |
| Controller | Standard type |
| Maximum Output Capacity | 0.6 GPH |
| Maximum Rated Discharge Pressure | 150 PSI |
| Maximum Useable Pressure | 203 PSI |
| Dimensions (in inches) | |
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