HARWIL CF-112N CHEMICAL FEED PUMP INTERFACE MODULE (Noryl)

$168.30

HARWIL CF-112N CHEMICAL FEED PUMP INTERFACE MODULE (Noryl)

$168.30

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Model CF-112N

Download CF-112N Installation Instructions

Download CF-112N Brochure

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


CF_112-Dimensions

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.


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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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