Semi-Corrosive Chemical Transfer Pumps

3-MD-SC Series Magnetic Drive Pump

Semi-Corrosive Chemical Transfer Pumps

3-MD-SC Series Magnetic Drive Pump

The 3-MD-SC Series is engineered for semi-corrosive chemicals and solutions featuring rotatable pump heads for easy maintenance. This pump is equipped with a thermally protected 1/12 hp open fan-cooled motor with ball bearings, a 6' power cord, and a 3-prong molded plug. 

Features & Benefits

  • 1/12 hp open FC motor
  • Glass-filled polypropylene magnet housing
  • Glass-filled polypropylene volute
  • 1.1 specific gravity
  • Nitrile O-ring
  • Ceramic thrust washers and shaft

Overview


The Little Giant 3-MD-SC Chemical Pump is designed to handle semi-corrosive chemicals and features leakproof, seal-less magnetic drives, and is designed for in-line, non-submersible use. Volute, magnet housing, and impeller are made of glass-filled polypropylene for excellent chemical resistance. Ceramic shaft and thrust washers are 99.5 percent pure alumina for excellent wear resistance and trouble-free service. The washers do not revolve to prevent wear on the shaft.

Specifications


Capacity 750 gph @ 1'
Shut Off 21.9' (6.6 m)
Max. Liquid Temp. 150 °F (66 °C)
Discharge 1/2" MNPT (12.7 mm)
Impeller Glass-filled polypropylene
Electrical 115 V, 60 Hz, 2.4 A
230 V, 60 Hz, 1.7 A

 

Performance

Performance

115 or 230 V, 60 Hz

Head GPH (LPH)
1' 750 (2839.1)
3' 710 (2687.6)
6' 665 (2517.3)
9' 600 (2271.2)
15' 425 (1608.8)

Order Information


3-MD-SC Series Chemical Transfer Pump

Item Model Volts Maximum Flow Rate - 60Hz Shut-Off Flow Rate At 1ft
581503 3-MD-SC 115 VAC 12.5 gpm / 750 gph 21.9 ft 12.5 gpm / 750 gph
581513 3-MD-SC 230 VAC 12.5 gpm / 750 gph 21.9 ft 12.5 gpm / 750 gph
581576

Support Materials


Brochures

Title Type Size
Mag Drive Selection Tool PDF 3.28 MB

Catalogs

Title Type Size
Industrial Product Catalog PDF 12.23 MB

Manuals

Title Type Size
Chemical Resistance Chart PDF 0.96 MB