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Industrial Sump Pumps
One Year Manufacturer Warranty

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AMT Pumps 523C-98 & 523D-98 Industrial Sump Pumps

1-1/2 in. NPT Outlet, 115V AC, Single Phase, 1/2 HP

Ships From Manufacturer

Select Model & Quantity:

Model # Description Price Qty
523C-98 1-1/2 in. NPT Outlet, 115V AC, Single Phase, 1/2 HP, 29 in. Column Height $636.74
523D-98 1-1/2 in. NPT Outlet, 115V AC, Single Phase, 1/2 HP, 41 in. Column Height $659.06

Add Optional Accessories

Model # Description Price Qty
C372-90 1-1/2 in. x 50 ft. Discharge Hose $106.02
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AMT Pumps - 523C-98 & 523D-98 - Industrial Sump Pumps
1 Year Warranty

The AMT line of Industrial/Commercial Sump pumps is designed for heavy duty commercial applications, as well as residential use where a combination of durability and high performance is required. Clog resistant impellers. All motors are fitted with automatic switch and an 8 foot 16/3 115VAC line cord. Pumps require minimum sump pit of 18 in. diameter and 24 in. depth. SSPMA certified. UL Listed (E85176)

AMT Industrial/Commercial Sump pumps are reliable, cost effective and low maintenance. For use with non-flammable liquids which are compatible with pump component materials.

  • Stainless Steel Screen and Float
  • Semi-open, Clog Resistant Impellers
  • 1/2 HP TEFC 115V Single Phase Motors
  • 8 ft. 16/3 115V AC Line Cord
  • Maximum Head 30 ft.
  • Maximum Flow 103 GPM
  • Stainless Steel Shaft
  • Carbon Bearings
  • 29 in. to 41 in. Column Height
  • Maximum Temperature 200°F
  • Solid-Handling Design up to 3/4 in. Diameter (25% Max. Solids)

Stop! Required before ordering:

Unless specified above, all pumps are for water use only and are not to be used for any other purpose.

If you are selecting a pump that is designed for pumping products other than water, please check the chemical resistance chart to determine if your pump is fit for your purpose, application and that the pump and seals are compatible for your use.
Warranty is subject to the proper selection of material and seals of the product you are pumping.
Chemical Resistance Chart

1/2 HP TEFC 115 Volt Industrial Sump Pump - 523C-98

  • HP: 1/2
  • Phase: 1
  • Type: TEFC
  • Column Height: 29"
  • VAC/60 Hz: 115
  • Material: Stainless
  • Bearing: Carbon
  • Full Load AMP: 9/5
  • Ship WT: 39
  • AMT Model No.: 523C-98

1/2 HP TEFC 115 Volt Industrial Sump Pump - 523D-98

  • HP: 1/2
  • Phase: 1
  • Type: TEFC
  • Column Height: 41"
  • VAC/60 Hz: 115
  • Material: Stainless
  • Bearing: Carbon
  • Full Load AMP: 9/5
  • Ship WT: 41
  • AMT Model No.: 523D-98
Model Curve Dis* HP PH A B C D E F G J W H**
523C B 1-1/2 1/2 1 9.0 4.6 4.2 29.9 3.5 3.2 50.7 16.7 11.0 39.9
523D B 1-1/2 1/2 1 9.0 4.6 4.2 41.9 3.5 3.2 62.7 28.7 11.0 50.9

(*) Standard NPT (female) pipe thread.
(**) This dimension may vary due to motor manufaturer's specifications.
NOTE: All dimensions are in inches (centimeters) and have a tolerance of ± 1/8 in.
NOTE: Electric Supply for ALL motors must be within ±10% of nameplate voltage (Ex: 230V = 203 to 253)
(+) Handles up to 3/4 in. Solids