3989 | 3/4 HP CAST IRON SUBMERSIBLE SUMP PUMP, INTELLISHIELD ELECTRONIC SWITCH
 

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Model 3989

3/4 HP Cast Iron Submersible Sump Pump, IntelliShield Electronic Switch

3/4 HP Sump Pump Featuring Innovative Electronic IntelliShieldTM Switch. Designed for high output, with a slender profile. Works great in 10 inch diameter sump basin or larger.

Key Features
  • Rugged stainless steel and cast iron construction maximizes pump life
  • Stationary switch outperforms conventional switches
  • Slender profile designed for 10" diameter sump basin and larger
  • Heavy-duty high-efficiency PSC motor for quiet operation with 115v overload protection
  • Advanced switch technology – prolongs the life of the pump
  • Maintenance free switch – operation unaffected by severe sump conditions
  • Audible high water alarm – instant alert protects against high-water damage
  • Remote alarm – connects to most home security systems
Warranty

5-year limited warranty

Specifications    
Resources    

 

BODY CONSTRUCTION:  Cast Iron Base / Stainless Steel Shell

HORSEPOWER:  3/4 HP

MAXIMUM HEAD:  29'

MAXIMUM CAPACITY:  5150 GPH

FLOW AT 10' LIFT:  4100 GPH

SWITCH TYPE:  IntelliShield Electronic Sensor

SWITCH ON LEVEL:  8-1/2"

SWITCH OFF LEVEL:  4"

MINIMUM SUMP DIAMETER:  10"

MINIMUM SUMP DEPTH:  10"

DISCHARGE PIPE SIZE:  1-1/2" Female NPT

MINIMUM PIPE SIZE:  1-1/2"

MAXIMUM SOLIDS HANDLING:  1/2"

AMP DRAW:  7 amps at max flow

CORD LENGTH:  10'

VOLTAGE:  115V, 60 HZ

RECOMMENDED BREAKER:  15 amp

LIQUID TEMP RANGE:  32°F to 70°F(0°-21°C)

Owner's Manual: 3989
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Parts Listing: 3989
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Specifications: 3989
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