Highly Corrosive Chemical Transfer Pumps

3-MD-MT-HC Series Magnetic Drive Pump

Highly Corrosive Chemical Transfer Pumps

3-MD-MT-HC Series Magnetic Drive Pump

The 3-MD-MT-HC chemical transfer pump handles highly corrosive chemicals at elevated temperatures based on the unique materials used in its construction. The plastic parts on these pumps contain glass-filled PPS and hold up exceptionally well against harsh chemicals and abrasives. The spindle shaft is stationary, and the captive thrust washers (front and rear) are composed of alumina ceramic, a highly chemical resistant material.

Features & Benefits

  • 1/25 hp open FC motor
  • Glass-filled polyphenylene sulfide magnet housing and volute
  • 1.1 specific gravity
  • Fluoroelastomer (FKM) O-ring
  • Ceramic thrust washers and shaft


3-MD-MT-HC models utilize a carbon bushing between the impeller and spindle to allow the pumps to run dry (without fluid) for up to eight hours at a time. Each model is equipped with a 1/2" MNPT discharge and 1/2" MNPT intake. The pump has a flow rate of 8.3 gallons per minute at 1' of head and a shut-off PSI of 7.0.


Capacity 8.5 gpm @ 1'
Shut Off 16.2' (4.9 m)
Max. Liquid Temp. 200 °F (93.3 °C)
Discharge 1/2" MNPT (12.7 mm)
Impeller Glass-filled polyphenylene sulfide w/ carbon bushing
Electrical 115 V, 50/60 Hz, 1.3 A


Head GPM (LPM)
1' 8.5 (32.2)
3' 7.6 (28.8)
6' 7.1 (26.9)
9' 5.9 (22.3)
15' 1.7 (6.4)

Order Information

3-MD-MT-HC Series Chemical Transfer Pump

Item Model Volts Maximum Flow Rate - 60Hz Shut-Off Flow Rate At 1ft
578603 3-MD-MT-HC 115 VAC 8.5 gpm / 510 gph 16.2 ft 8.3 gpm / 498 gph

Support Materials


Title Type Size
Mag Drive Selection Tool PDF 3.28 MB


Title Type Size
Industrial Product Catalog PDF 12.23 MB


Title Type Size
Chemical Resistance Chart PDF 0.96 MB