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Walchem
Walchem EZ Series Metering Pumps
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Ключевые параметры
Type
Walchem/Iwaki EZ Series electronic metering pump with manual digital speed control
Max Output
Up to 6.3 GPH (24 L/h) depending on size (B11 0.6 GPH to C36 6.3 GPH)
Max Pressure
Up to 150 PSI (10 bar) on smaller sizes (e.g. B11/C16); lower on higher-flow sizes
Turndown Ratio
360:1 (speed adjustable 1-360 strokes per minute)
Control
Three pushbutton keys; control module D = manual speed adjustment 1-360 spm
Voltage
115 VAC 50/60 Hz; 230 VAC 50/60 Hz (230 V not available on EZB sizes)
| Параметр | Значение |
|---|---|
| Type | Walchem/Iwaki EZ Series electronic metering pump with manual digital speed control |
| Max Output | Up to 6.3 GPH (24 L/h) depending on size (B11 0.6 GPH to C36 6.3 GPH) |
| Max Pressure | Up to 150 PSI (10 bar) on smaller sizes (e.g. B11/C16); lower on higher-flow sizes |
| Turndown Ratio | 360:1 (speed adjustable 1-360 strokes per minute) |
| Control | Three pushbutton keys; control module D = manual speed adjustment 1-360 spm |
| Voltage | 115 VAC 50/60 Hz; 230 VAC 50/60 Hz (230 V not available on EZB sizes) |
| Power | About 20 W avg (EZB) / 22 W avg (EZC); Intertek UL/CSA listed |
| Liquid Ends | PVC, GFRPP, PVDF options with FKM/EPDM/AFLAS/PTFE seal packages (VC/VE/FC/etc.) |
| Included | Foot valve, injection valve, 20 ft PE tubing, ceramic weight; manual air vent (except FC) |
| Certifications | WQA tested/certified to NSF/ANSI/CAN 61 for listed chemicals/parameters |
| Shipping Weight | About 8 lb (3.6 kg) EZB / 10 lb (4.5 kg) EZC |
| Document | Walchem EZ Series brochure 180165 W Nov 2023 |