C-1500N Chem-Feed® Diaphragm Pump

  • (time interval control)
  • Precise output control to 20:1 turndown by means of dial knob
  • 60 second repeating time cycle
  • 0.3 – 6 second adjustable feed (injection) time per cycle

  • Peristaltic pump design does not have valves that can clog requiring maintenance.
  • Self priming – even against maximum line pressure. By-pass valves are not required. Cannot vapor lock or lose prime.
  • Outputs to 25 ml/min (9.5 GPD).
  • Output pressures to 100 PSI.
  • Output volume is not effected by changes in back pressure.
  • Patented pump tube design installs easily and stays centered on the rollers without manual adjustment.
  • Two pump tubes supplied with each pump. No extra tubing required.
  • Easy to use dial knob output control.
  • Outputs as low as 1/3 second per minute.
  • Adjustable 60 second repeating interval timer. 0.3 – 6.0 second adjustable on time per 60 second cycle.
  • Built-in Tube Failure Detection system (TFD). Senses chemical in the pump head, shuts off the pump and activates an NPN open collector output.
  • Durable housing of chemical resistant Valox (PBT) thermoplastic.

  • Max. working pressure: – 100 psig (6.9 bar)
  • Max. fluid temperature: – 1300 F (540 C)
  • Max. ambient temperature: – 140 to 1100 F/ -100 to 430 C
  • Output adjustment range: – 0.5-10%
  • Duty cycle: – 10 seconds per minute max
  • Maximum viscosity: – 5,000 Centipoise
  • Maximum suction lift: – 30 ft. Water 0 psig
  • Maximum Solids: – 50% by volume
  • Enclosure: – NEMA type 2, (IP21)
  • Approximate shipping wt: – 10 lb. (4.5 kg)
  • Voltage (max amp):
    115VAC/60Hz,
    14 & 30 rpm = 1.37 amp
    45 & 60 rpm = 1.87 amp230VAC/60Hz,
    14 & 30 rpm = 0.64 amp
    45 & 60 rpm = 0.74 amp

    220VAC/50Hz,
    14 & 30 rpm = 0.68 amp
    45 & 60 rpm = 1.14 amp

    240VAC/50Hz,
    14 & 30 rpm = 0.66 amp
    45 & 60 rpm = 1.04 amp

  • Power Cord Plug Type:
    115V60Hz = NEMA 5/15 (USA)
    230V60Hz = NEMA 6/15 (USA)
    220V50Hz = CEE 7/VII (EUROPE)
    240V50Hz = CEE 7/VII (U.K)

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