HARWIL CF-112N CHEMICAL FEED PUMP INTERFACE MODULE (Noryl)
$168.30
HARWIL CF-112N CHEMICAL FEED PUMP INTERFACE MODULE (Noryl)
$168.30
Model CF-112N
Download CF-112N Installation Instructions
Chemical Feed Pump Interface Module
Stand alone interface module automatically actuates a chemical feed pump when primary bulk fluid begins to flow.
CF-112 Module can be used in isolated stand alone systems or as part of large complex systems.
- Ideal for metering chlorine to well water for individual homes, ranches, farms, mines, remote industrial sites.
- Adding chlorine or related chemicals to animal drinking water, e.g. chicken, cattle, pig, and similar drinking water systems.
- All manner of fluid systems involving injection of additives to primary bulk fluids in both continuous and batch systems.
- Adding chemical as required to process waste fluids.
- Adding bactericides to cooling tower makeup water plus ph/orp control.
- Boiler treatment additives.
- Metal plating make up solutions.
- Model CF-112 is available for 120 VAC 50-60 Hz power as standard.
- Feed pump to 1/3 HP.
- DC power combinations available per special order.
- Wetted surfaces are G.E. Noryl (PPO)/316 Stainless/Epoxy or Fortron (PPS)/ Hast. C./Epoxy for superior long term chemical resistance.
MECHANICAL SHOCK OPERATION: 10g for 11ms with no contact open.
SHOCK LIMIT: 10g
Specifications:
Flow ON/OFF switch set points water calibrated at 70˚F.
| Primary Flow Line Size (in.) | Primary Flow On/Off Switch Set Point (GPM) | CF-112 Part Number | |
|---|---|---|---|
ON | OFF | Noryl (PPO) Body | |
| 3/4 FITTED W/ 0.25″ ORIFICE | 0.4 | 0.3 | CF-112N-1 |
| 3/4 (NO ORIFICE) | 0.9 | 0.8 | CF-112N-2 |
| 1 | 1.1 | 1.0 | CF-112N-3 |
| 1.5 | 2.8 | 2.5 | CF-112N-4 |
| 2 | 4.9 | 4.4 | CF-112N-5 |
| 3 | 11.0 | 9.9 | CF-112N-6 |
| 4 | 19.6 | 17.6 | CF-112N-7 |
| 5 | 30.6 | 27.5 | CF-112N-7 |
Consult factory for larger pipes and lower ON/OFF switch set points.
Wetted Surfaces
- Noryl (PPO)
- (10% glass fibers)
- 316 Stainless Steel
- Epoxy
For performance in your working fluid, see extensive corrosion resistance guide. Free parts samples available for testing in your “exotic” unlisted fluids.
FEED PUMP MOTOR MAX. CONTACT RATINGS
VOLTAGE: 120 VAC
LOAD TYPE: RESISTIVE: 10A, MOTOR: 1/3 HP
SWITCH CONTACTS: SPNC OR SPNO
Consult Factory for Other AC Motor Voltages Plus DC Motor Operation.
Max. Nominal Operating Temperature/Pressure
180˚F @ ambient pressure / 250 Psig @ room temperature
Note: All circuitry potted in flexible urethane for max. Long term shock, thermal, stress, and moisture protection.
- Installation drawing and a numbered parts list is supplied with each unit.
- Special One Day Delivery Available.
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