5-MD-SC Magnetic Drive Pump for Semi-Corrosive, 1/8 HP, 115V
Brand: Little Giant
Part#: 583503
Model: 5-MD-SC
This product has been discontinued. No direct replacement is available at this time.

Little Giant 5-MD-SC (583503) is a Magnetic Drive Pump with 6' power cord, 1/8 HP, 115 V, 50/60 Hz - MD-SC Series for semi-corrosive chemicals and solutions, acids, alkalis, solvents, plating solutions, sterile solutions and other special fluids. Designed for in-line, non-submersed use in environments such as hospitals, chemical companies, photo labs, dry cleaning plants, car washes, machine shops, laboratories, manufacturing plants, print shops and wineries.

5-MD-SC Magnetic Drive Pump features a 1/2" MNPT discharge with head capacity of 27.5'. Little Giant 5-MD-SC with a 1" FNPT Intake was specifically engineered to handle semi-corrosive fluids with high efficiency and long term dependability. The newest TE-5-MD-SC has glass-filled polypropylene magnet housing, volute and impeller to ensure ultimate chemical resistance. Only chemical resistant materials are in contact with fluids. Little Giant 5-MD-SC boasts leakproof, seal-less magnetic drive, fluid temperature operation up to 150F and Ambient Air Temperature up to 77F. Ceramic shaft seal, thrust washers and Nitrile parts are 99.5% pure alumina provide a longer service life, excellent wear and trouble-free service. Little Giant's powerful 1/8 HP Open FC, PSC, thermally protected, totally enclosed, fan-cooled motor with ball bearings and thermal overload protection delivers 14 GPM of fluids at 6' total dynamic head. Pumping heads of 5-MD-SC are easily rotated, cleaned or serviced with no special tools required.


Features:
  • Specific Gravity - up to 1.1'
  • Ambient Air Temperature - up to 77F
  • Fluid Temperature - Up to 150F
  • Sleeve Bearings
  • 6' power cord and 3-prong molded plug
  • Listings: UR/C-CSA

Technical Specifications:
  • Horsepower: 1/8 HP (3000 RPM)
  • Maximum flow rate: 17.5 GPM (1050 GPH @ 1')
  • Maximum Head: 27.5'
  • Cord Length: 6'
  • Intake: 1" FNPT
  • Discharge: 1/2" MNPT
  • Voltage: 115 V
  • Hertz: 50/60 Hz
  • Watts: 208 W
  • Weight: 9.25 lbs
  • Height: 5.5"
  • Width: 5.5"
  • Length: 8.7"

Warranty:
1 year manufacturers warranty from the date of purchase.
Write a Review
Helpful? Yes 1 No
Little Giant 1/2 HP Shallow Well Pump
I bought this pump to replace a Sears Hydro-Glass model that I had installed in 1979. This month, after 33 totally trouble free years, the pump housing cracked but the motor was running fine. I chose the Little Giant pump because it has an AO Smith motor, same as the Sears, and a Square D pressure switch, both good products in my estimation. Also, I have a Little Giant sump pump and a condensate pump and they have worked without incident. I don't know what the service life will be on the Little Giant but, then again, I won't need 33 years. The L.G. pump body is cast iron while the Sears is fiberglass with a much bigger housing. The pump runs as expected although I am not sure if it matches the Sears, especially when it was newer, gallons per minute rate. But, the little Giant is sufficient to satisfy the needs of the two people in my household and if we have a problem with it I will not be too shy to report same.
Horse Power: 1/2 HP
By FJT (from Vernon, CT) on 01/28/2013
Helpful? Yes No
Verified Purchase
Well pump works great
Purchased the little giant 1HP pump to replace my existing pump. Was an easy install and it is working great. Appreciate the timely delivery.
Horse Power: 1 HP
By James (from St. augustine, FL) on 06/04/2020
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