Little Giant 3-MD-HC Magnetic Drive Pump, 581603
Little Giant 3-MD-HC Magnetic Drive Pump, 581603

3-MD-HC Magnetic Drive Pump for Highly Corrosive, 1/12 HP, 115V

Little Giant

Brand: Little Giant

Mfr Part#: 581603

Model: 3-MD-HC

UPC#: 010121816039

Availability: In Stock
Usually ships: within 1 business day
Qty Price
$219.95 / each & Free Shipping
  • Description
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Little Giant 3-MD-HC (581603) 1/12HP Magnetic Drive Pump for highly-corrosive chemicals and solutions. Designed for in-line, non-submersed use.

Little Giant MD-HC Magnetic Drive Pumps feature 6ft power cord with 3-Prong Plug, leakproof, seal-less magnetic drives, 99.5% pure alumina ceramic shaft and thrust washers for excellent wear and trouble-free service. Spindle shaft is supported at both ends to prevent impeller damage during start-up and stop of pump. For excellent chemical resistance, volute, magnet housing and impeller of this Little Giant Magnetic Drive Pump are glass-filled Ryton polypropylene.

The Little Giant 3-MD-HC has 3/4" FNPT Intake and 1/2" MNPT Discharge.


  • Specific Gravity up to 1.1;
  • Thermally protected, open, fan-cooled motor;
  • 6' power cord with 3-prong plug;
  • Sleeve bearings;
  • Ambient Air Temperature up to 77F;
  • Fluid Temperature up to 200F.

Technical Specifications:

  • Horsepower: 1/12HP;
  • Flow: 750 @ 1' of Head;
  • Cord Length: 6';
  • Shut Off Head: 21.9';
  • Voltage: 115V;
  • Intake: 1/2" FNPT;
  • Discharge: 1/2" MNPT;
  • Hertz: 50/60Hz;
  • Watts: 180W;
  • Weight: 8.75 lbs;
  • Height: 5";
  • Width: 4";
  • Length: 8.9";
  • Certification: UR/C-CSA.
3-MD-HC Magnetic Drive Pump for Highly Corrosive, 1/12 HP, 115V has an average 4.0 out of 5 rating based on 1 user review.
Second one Ive bought Works good.
By Verified Buyer on 9/15/2015
Have not had any issue.
Was this review helpful?  Yes / No
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