Uses
For metering and/or adding chemicals in both continuous and batch fluid systems such as:
- Well Water
- Cooling Tower pH/orp Control
- Drinking Water
- Metal Plating Make Up Solutions
- Waste Fluid Processing
- Boiler Treatment Additives
Chemical Feed Pump Controller is a stand-alone controller that automatically actuates a chemical feed pump when primary bulk fluid (water) begins to flow. An example would be to start a chlorine injection pump when the water flow starts and turns the injection pump off when the flow stops.
The CF-12 is available with 1 or 2 sets of receptacles. (1 Gang or 2 Gang) The 1 gang model has 1 switched receptacle and 1 always-on receptacle and the 2 gang has 2 receptacles of each. Model CF-12 is available for 120VAC, 50-60 Hz power, for pipe sizes ¾ inch to 2 inch.
Working Temp |
180˚F (82˚C) Maximum |
Working Pressure |
250 psi (1.724 MPa) |
Process Connection |
3/4" NPT (1/2" Option Available) |
Electrical Switch |
SPNO (single pole normally open) |
Voltages |
120V 50/60 Hz |
Enclosure |
NEMA 3R / IP 14 |
For metering and/or adding chemicals in both continuous and batch fluid systems such as:
PRIMARY FLOW LINE SIZE
|
PRIMARY FLOW ON/OFF SET POINT (GPM) |
CF-12N PART NUMBER
|
|
---|---|---|---|
ON | OFF | ||
3/4″ | 0.9 | 0.8 | CF-12N/0.75/1G/120 |
1″ | 1.1 | 1 | CF-12N /1/1G/120 |
1 1/2″ | 2.8 | 2.5 | CF-12N/1.5/1G/120 |
2″ | 4.9 | 4.4 | CF-12N/2/1G/120 |
3″ | 11 | 9.9 | CF-12N/3/1G/120 |
4″ | 19.6 | 17.6 | CF-12N/4/1G/120 |
5” | 30.6 | 27.5 | CF-12N/5/1G/120 |
* /1G = Two Recepticals: one always on & one switched (shown) | |||
* /2G = Four Recepticals: two always on & two switched | |||
* Tee not included |
CF12 Group |
CF-12-1G |
CF-12-2G | |
CF-12CR-1G | |
CF-12CR-2G |
WORKING PRESSURE
250 psi max. continuous
WORKING TEMPERATURE
180˚F max. continuous.
WETTED MATERIALS
Body and Bushing: Noryl® (PP0) (10% glass fibers) PVC Tee Blade: 316 stainless steel Seal: Epoxy
ELECTRICAL SWITCH CHARACTERISTICS
Feed pump motor maximum contact ratings.
VOLTAGE: 120VAC
LOAD TYPE (RESISTIVE): 13A
MOTOR: 1/2 hp
SWITCH CONTACTS: SPNO (single pole normally open)