IX Series

IX Series Metering Pumps



750:1 Turndown Ratio ±1% High Accuracy 70% Energy Savings


IX Pump
  • 1000:1 Turndown Ratio
    IX Series pumps use efficient Brushless DC motors for speed control. High resolution motor control adjusts the discharge and suction speeds to meet a full and accurate turndown ratio of 1000:1 and flowrates from 300 L/H down to 7.5mL/H.
  • ±1% High Accuracy
    Combined with precise motor control, an efficient valve design maintains accurate flow rates to allow a low-cost, mechanically-driven diaphragm pump to achieve a repeatability of ±1%.
  • 70% Energy Savings
    Helical gears and return spring reduce power consumption by up to 70% compared to conventional mechanical diaphragm metering pumps.
  • High Compression Pump Head Design
    A fixed stroke length and proprietary liquid end design maintains high compression during each stroke, resulting in fast priming and no gas-lock at any flow rate up to full rated pressures.


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*CAUTION: Pump may be capable of higher pressure than tubing. Operate pumps at pressures lower than tubing specifications.

  • Maximum discharge capacity is rated with clean water at ambient temperature at maximum discharge pressure.
    Output may increase as pressure decreases.
  • Accuracy is not guaranteed at flows below 0.5GPH (2 LPH) for IX-D300S6, 0.26GPH (1 LPH) for IX-C150S6 or 0.11GPH (0.4 LPH) for IX-C060S6.
  • Maximum viscosity: IX-C: 1000 cps IX-D: 300 cps (standard pumps - consult factory for higher viscosities).
    Outputs may be reduced.
  • Liquid temperature range: 0 -50°C (TC, TE type), 0-80°C (S6 type). No viscosity change. Non freezing. No slurry.
  • Operating temperature range: 0-50°C (Indoor use only)
  • Operating humidity range: 30-90% RH (Non-condensing in the controller)
  • Maximum dry suction lift rating is 6.5 ft. (2m).
  • Pumps should always be shielded from direct exposure to the elements.