Product Description
Walchem EWN-B11VCUR Metering Pump
The EWN-R Series electronic metering pumps offer superior high speed dosing capability with more standard features. The flexibility of the EWN-R 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.
- High Speed Performance
- Multi-Function Digital Controller
- Engineered Longevity
- Superior Check Valve Performance
- Flexible Connections
- High Compression Ration
Product Features
- EWN-R Series
- 20W drive
- Diaphragm diameter: 10mm
- Wet end materials: VC
- Pump Head: PVC
- Diaphragm: PTFE +EPDF
- Valve Balls: CE
- Valve Seat: FKM
- O-ring Seal: FKM
- Gasket: PTFE
- Tubing Connection: 3/8”
- Power: 115 volts
- Controller: standard type
- Maximum output capacity:
- 0.6 GPM
- 38 mL/min
- 0.02-0.11 mL/shot
- Maximum rated discharge pressure: 150 PSI
- Maximum useable pressure: 203 PSI
- Stroke rate (spm): 0.1 to 100 (1to 360)
- Stroke length rate (mm): 20 to 100 (0.2 to 1.0)
