|
 |
Water Pump & Filter System Controller
ESDI Model 251
|
 |
|
|
|
|
The ESDI Model 251 is a low priced electronic circuit board that performs all of the
functions necessary to efficiently operate a water pumping and filtration system.
This dedicated controller incorporates filter flush cycles and other features
that make it cost effective and easy to use.
|
Features:
|
- Maintains water storage tank level, using hysteresis type water float.
- Controls water inlet valve & filter flush valve (24VAC rated).
- Lockout input monitors HI/Lo water pressure, to terminate pump operation.
- Selectable: 1 or 2 minute flush cycles to automatically rinse and clean filter.
- Selectable: Start Flush, Stop Flush, and 1 Hour Interval Flush.
- Pump output drives relay or contactor coil rated at 12VDC, up to 300ma.
- LED Status display. Board Size : 4" X 5". Enclosure Size: 6.5" X 6.5" X 3.5"
- Power Requirement: 24VAC, 50/60 Hz, 700ma (see manual)
|
All of our products come with a Two-year Warranty. Your satisfaction is guaranteed.
|
|
|
|
|
