CF-112 Chemical Feed Pump Controller

The CF-112 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.

This module can be used in stand-alone systems or part of larger complex systems.

Model CF-112 is available for 120VAC or 240VAC, 50-60 Hz power as standard.

The CF-112 Chemical Feed Pump Controller includes two 6 foot cords, one male to plug into the existing power and one female that the chemical feed pump plugs into.  The 240VAC version does not include plugs and is hard wired.

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 & 240V

Enclosure

NEMA 6 / IP 67

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

Models

PRIMARY FLOW LINE SIZE
PRIMARY FLOW ON/OFF SET POINT (GPM)
CF-112N PART NUMBER
Power
ON OFF
3/4″ 0.9 0.8 CF-112N/0.75/120 *120V 10A
1″ 1.1 1 CF-112N/1/120 *120V 10A
1 1/2″ 2.8 2.5 CF-112N/1.5/120 *120V 10A
2″ 4.9 4.4 CF-112N/2/120 *120V 10A
* 220 Volt hard wired models (no plug) also available
** All models are also avalilable in Fortron® CF-112CR (See Chemical Compatilbilty Chart)

CF112
Group

CF-112CR

CF-112N

CF-112N/120

CF-112N/220

Specs

WORKING PRESSURE
250 psi max. continuous

WORKING TEMPERATURE
180˚F max. continuous.

WETTED MATERIALS
Body and Bushing: Noryl® (PP0) (10% glass fibers) Blade: 316 stainless steel Seal: Epoxy

ELECTRICAL SWITCH CHARACTERISTICS
Feed pump motor maximum contact ratings.

VOLTAGE: 120VAC, 220VAC

LOAD TYPE (RESISTIVE): 10A

MOTOR: 1/3 hp

SWITCH CONTACTS: SPNO (single pole normally open)

Consult factory for other AC motor voltages plus DC motor operation.

NOTE: All circuitry is potted in flexible urethane for maximum long term shock, thermal, stress, and moisture protection.

Diagram

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