15
01021076
NOTE The clamp and valve will be able to rotate on the tank until pressure is
applied.
Add O-Rings
Figure 4. Mounting the control valve.
O-Ring
Figure 5. Valve adapter O-ring.
Backwash Flow Control, Eductor Nozzle—Throat
Use the recommended backwash flow control, eductor nozzle, and eductor throat for various size tanks.
See Table 2.
Refer to Figure 6 through Figure 9 and instructions below for changing the backwash flow control, eductor
nozzle, and eductor throat.
Unit Backwash Flow Nozzle Throat Brine Refill Flow
9" Upflow 2.5–3.1 gpm (#2 Brown)* Blue* Gray* 0.45 gpm
10" Upflow 2.5–3.1 gpm (#2 Brown)* Blue* White* 0.45 gpm
9" Downflow 2.5–3.1 gpm (#2 Brown)* Blue* Light Brown* 0.45 gpm
10" Downflow 2.5–3.1 gpm (#2 Brown)* Beige Light Brown* 0.45 gpm
12" Downflow 3.0–3.2 gpm (#3 Green) Beige Light Brown 0.8 gpm
14" Downflow 5.3 gpm (Black) Green Blue 0.8 gpm
* Shipped assembled inside the control standard from factory
Table 2. Flow Restrictors.
NOTE For upflow models, the backwash and fast rinse default times are set at five
(5) minutes.
To Next Page
Loading...
