Highly Corrosive Chemical Transfer Pumps

TE-7-MD-CK Series Magnetic Drive Pump

Highly Corrosive Chemical Transfer Pumps

TE-7-MD-CK Series Magnetic Drive Pump

Circulating highly corrosive acids, alkalis, solvents, brine, plating solutions, sterile solutions, and other fluids requires a durable pump to hold up against hazardous materials. The CK Series handles highly corrosive chemicals at elevated temperatures because of the unique materials used in its construction. These include polyvinylidene fluoride (e.g., Kynar), PTFE, carbon, ceramic and Viton parts. Little Giant's CK Series is built to withstand harsh corrosives and abrasives without the worry of damage or destruction to the pump.

Features & Benefits

  • 3/4 hp TEFC PSC motor
  • 3-Phase motor option available
  • Carbon-filled PVDF volute and backplate
  • 1.1 specific gravity
  • Fluoroelastomer (FKM) O-ring
  • Ceramic thrust washers and shaft


The TE-7-MD-CK 3/4 horsepower magnetic drive pump was explicitly created to handle the heavy demands of highly corrosive chemicals and solutions. It features components made of rigid polyvinylidene fluoride (e.g., Kynar), PTFE, carbon, ceramic, and Viton for long-lasting wear. The thermally protected, totally-enclosed fan-cooled split phase motor aids in safety, halting the temperature from climbing to the point where it can burn up the motor. This thermal protector will reset once the motor cools down to a safe operating temperature.


Capacity 53 gpm @ 1'
Shut Off 58.5' (17.8 m)
Max. Liquid Temp. 200 °F (93.3 °C)
Discharge 1" MNPT (25.4 mm)
Impeller Carbon-filled PVDF bushing
Electrical 115 V, 50/60 Hz, 10.4/11.8 A, Single-Phase
230 V, 50/60 Hz, 5.2/5.9 A, Single Phase
230 V, 50/60 Hz, 2.4/2.9 A, Three-Phase
460 V, 50/60 Hz, 1.2/1.5 A, Three-Phase




115 or 230 V, 60 Hz

Head GPM (LPM)
1' 53 (200.6)
10' 46.7 (176.8)
25' 40 (151.4)
40' 30.8 (116.6)
50' 21.6 (81.8)

Order Information

TE-7-MD-CK Series Single-Phase Chemical Transfer Pump

Item Model Volts Maximum Flow Rate - 60Hz Shut-Off Flow Rate At 1ft
587600 TE-7-MD-CK 115 VAC / 230 VAC 53 gpm / 3180 gph 58.5 ft 53 gpm / 3180 gph

TE-7-MD-CK Series Chemical Transfer Pump - Pump Head Only

Item Model Description
587106 7-MD-CK 7-MD-CK, Magnetic Drive Pump Less Motor, 53 GPM