tefen MixRite TF-25 - Installation

2 | MixRite TF-25 User Guide
1. INSTALLATION
Fig. 2 - Installation illustration
Important!
If the water line is higher than the MixRite itself, there is a possible risk of water and
additive flowing back through the MixRite (see Fig. 2). In such a case, installing a non-
return valve downstream is necessary.
The strainer must be suspended at least 10 cm (4") above the bottom of the additive
tank to avoid sucking up the insoluble particles that may damage the pump assembly.
Do not put the strainer on the ground.
Water hammer/excessive flow:
For installations subject to water hammer, a protection device such as a check valve or
union ball check must be fitted (pressure/flow control system).
For automatic installations, slow opening and closing solenoid valves are preferable.
In an installation where the MixRite serves several sectors, the closing of one sector
and the opening of another sector must be done at the same time (simultaneous
operation of the solenoid valves).
Note: MixRite TF-25 can be installed
on a bypass line as well.
Solution Outlet
Main Water Inlet
Additive
Suction Inlet
On/Off Knob
Adjustment
Sleeve Nut
Flow Direction
10 cm
Valve
Manometer
Filter
Pressure
regulator
Back flow
preventor
Anti
siphon
valve
Valve
Water Flow
Direction