Semi-Corrosive Chemical Transfer Pumps

3-MD-SC Series

Semi-Corrosive Chemical Transfer Pumps

3-MD-SC Series

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 Max Flow Rate - 60 Hz Shut-Off Flow Rate At 1ft
581503 3-MD-SC 115 VAC 12.5 gpm / 750 gph / 2839 Lph / 47.32 Lpm / 2.84 m³/h 21.9 ft / 6.68 m 12.5 gpm / 750 gph / 2839 Lph / 47.32 Lpm / 2.84 m³/h
581513 3-MD-SC 230 VAC 12.5 gpm / 750 gph / 2839 Lph / 47.32 Lpm / 2.84 m³/h 21.9 ft / 6.68 m 12.5 gpm / 750 gph / 2839 Lph / 47.32 Lpm / 2.84 m³/h