Masterflex I/P Ethernet/IP Network-Compatible Digital Process Drive, Stainless-Steel, 0.1 to 650 rpm, 115/230 VAC

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Masterflex Item # WZ-77420-30
Precision digital drives offer washdown capability, programmable dispensing, and accurate low-maintenance motors
  • Minimum flow rate is 0.0006 LPM (0.0001 GPM); maximum flow rate is 19 LPM (5.0 GPM) with the I/P High-Performance pump head or 26 LPM (6.9 GPM) with two stacked I/P Easy-Load or Standard pump heads
  • Housings are NEMA 4X (IP66) rated for washdown

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SPECS & DESCRIPTION

Specifications & Description

  • Pump SeriesI/P
  • Control TypeDigital Variable Speed
  • Min RPM (rpm)0.1
  • Max RPM (rpm)650
  • SpeedVariable
  • Speed Control±0.1%
  • Max Flow Rate (LPM)26
  • Min Flow Rate (LPM)0.0006
  • Max Flow Rate (mL/min)26000
  • Min Flow Rate (mL/min)0.6
  • Reversible MotorYes
  • Digital DispensingYes
  • No. of Pump Heads Accepted2
  • Type of Pump Heads AcceptedI/P Standard, I/P Easy-Load
  • Motor (watts)280
  • Drive IP ratingIP 66
  • Washdown CapableYes
  • Power (VAC)90 to 260
  • Power (amps)4.5
  • Power (Hz)50/60
  • Drive Length (in)16.7
  • Drive Width (in)11.1
  • Drive Height (in)12.9
  • Drive Length (mm)424
  • Drive Width (mm)282
  • Drive Height (mm)328
  • Open-Head SensorYes
  • Housing MaterialStainless Steel
  • Motor hp3/8
  • Remote I/OEthernet/IP, Bluetooth LE, USB, 0 to 20 mA, 4 to 20 mA, 0 to 10 V, start/stop, direction, and prime via contact closure
  • DescriptionI/P Ethernet/IP Network-Compatible Digital Process Drive, Stainless-Steel, 0.1 to 600 rpm, 115/230 VAC
Two year warranty

Includes

6-ft (1.8-m) line cord with IEC 320/CEE22 socket. These models are shipped with country-specific plug/cord set; please specify ultimate destination when ordering

Key Features

  • Minimum flow rate is 0.0006 LPM (0.0001 GPM); maximum flow rate is 19 LPM (5.0 GPM) with the I/P High-Performance pump head or 26 LPM (6.9 GPM) with two stacked I/P Easy-Load or Standard pump heads
  • Housings are NEMA 4X (IP66) rated for washdown

More About this Item

More specifications and feature details

  • Graphical LCD shows four operating modes continuous run, timed dispense, copy dispense, volume dispense. View pump performance continually.

  • Menu-driven interface lets you select one of seven languages for programming and operation

  • Dispense by Volume in mL (0.001 to 99999 mL), L, or gal; Copy—1 to 9,999 dispense cycles; or Time—time interval of on/off cycles (1 sec to 99 hr, 59 min, 59 sec per cycle)

  • Reversible motor—purge tubing before or after pumping; pump fluid in either direction

  • Brushless, maintenance-free motor offers ±0.1% speed control accuracy with a 6000 to 1 turndown ratio

  • Stack 2 pump heads with any tubing formulation for increased flow rates and for multichannel applications

  • Remote control capabilities via watertight connection:
    • Speed control input scalable 0 to 20 mA, 4 to 20 mA, or 0 to 10V

    • Pumping direction requires open collector or contact closure

    • Start/stop/purge requires open collector or contact closure

    • Tachometer output scalable 0 to 20 mA, 4 to 20 mA, 0 to 10V, open collector

These full-featured drives give you rugged performance and precise digital control Ideal for fluid transfer, dispensing, and metering applications in laboratory, process, and industrial environments including pharmaceutical, food & beverage, dairy, chemical, manufacturing, and water treatment. The NEMA 4X (IP66) rated housings are completely sealed, easy-to-clean, and resistant to commonly used cleaning and sanitizing solutions.

Precision drives feature a programmable dispense interval that lets you set the delay between dispense cycles for convenient, automated dispensing by time or by volume. Programmed calibration ensures dispense and display accuracy—drive stores one calibration value per tubing size. Select tubing size and enter desired flow rate—drive locks in required rpm; keypad lock/unlock feature protects settings.

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