MD DC Series

 

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Max. Discharge Capacity: up to 17.7 GPM (67 LPM)

MD Series non-metallic centrifugal pumps

Brushless DC motor models have been added to the MD-series high-performance compact magnetic drive pumps. With no leaks, AC motor-equivalent long life, and excellent corrosion resistance, the pumps can handle a wide range of liquid pumping solutions. Ideal for integration into various devices, such as medical equipment, analysis equipment, thermal management, and surface treatment devices.
 
Catalog
Dimensions
  MD-DC-15R
  MD-DC-20R
  MD-DC-20RX
  MD-DC-20RZ
  MD-DC-30R
  MD-DC-30RX
  MD-DC-30RZ
   

 

 

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Features
 
  • DC Brushless Motor
    Without brushes, which can wear out, the motor features a long life—equivalent to that of an AC
    motor. The flow rate can be easily changed by DC 1–5 V external input signal. The built-in motor drive
    circuit enables the operation of the device by connecting the power supply and the external input.
    Note that the power supply voltage is classified as safe voltage (50 V or less), facilitating compliance
    with international standards, such as UL, CSA, CE, and GS. The universal voltage of BLDC motors
    enables the same pump performance in equipment from 100-240 VAC in virtually all countries.

  • Leak-Free
    Magnetic drive seal-less pumps are free from leakage problems and the need for seal replacement. This feature and their compact design make them ideal for OEM built-in applications.

  • High Corrosion Resistance
    GFRPP (Grass fiber reinforced polypropylene) pump ends of the MD series handle a wide range of chemicals.

  • Easy Maintenance
    The pump unit is comprised of four integrated parts, so maintenance is easy.
Specifications
MODEL
CONNECTIONS
MAX FLOW
MAX HEAD
MOTOR OUTPUT
MOTOR POWER CONSUMPTION
WEIGHT
HOSE
NPT
 
in (mm)
GPM (LPM)
FT (m)
W
W
LB (kg)
MD-15R-D24 1/2 (12.7) 1/2 (12.7) 4.5 (17) 10.5 (3.2) 20.1 33.6 3.5 (1.6)
MD-20R-D24 5/8 (15.8) 3/4 (19) 7.1 (27) 14.1 (4.3) 31.7 45.6 4.0 (1.8)
MD-20RX-D24 1 (25.4) 1 (25.4) 13.2 (50) 6.9 (2.1) 31.7 45.6 4.0 (1.8)
MD-20RZ-D24 5/8 (15.8) 3/4 (19) 2.6 (10) 23.3 (7.1) 31.7 48.0 4.0 (1.8)
MD-30R-D24 3/4 (19) 3/4 (19) 10.6 (40) 16.4 (5.0) 56.5 72.0 5.1 (2.3)
MD-30RX-D24 1 (25.4) 1 (25.4) 17.7 (67) 13.1 (4.0) 56.5 79.2 5.1 (2.3)
MD-30RZ-D24 5/8 (15.8) 3/4 (19) 3.4 (13) 36.1 (11.0) 56.5 81.6 5.1 (2.3)