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Grundfos 3 Inch Constant Pressure Pump

SQE Constant Pressure Pump
SQE Constant Pressure Pump

See how the Grundfos SQE can work in your
home's water system!

Downloads

Well Pump Control System

Features:

  • Excellent for home water pressure pumping systems
  • Dry-run protection
  • High efficiency pump and motor
  • Protection against up-thrust
  • Soft-start
  • Over-voltage and under-voltage protection
  • Overload protection
  • Over-temperature protection
  • High starting torque
  • Constant pressure control
  • Variable speed regulation
  • Electronic control and communication

Applications:

  • Home water supply
  • Light commercial use
  • Irrigation systems
  • Tank applications

Grundfos SQE Features:

  • Electronic Protection – The built in electronic controls allow for electronic control and advanced performance.
  • Soft Start – This prevents damage to the pump and water hammering.
  • Dry Run – The Grundfos SQE will stop if water runs low to prevent the pump from damage.
  • Clog Protection – If a large clog prevents the motor from running efficiently it will stop to prevent damage.
  • Voltage Protection – This pump will respond to fluctuations in voltage. Variations in voltage can cause damage to the pump when the pump continues to run.

Most Popular SQE Pumps
SQ | SQFlex
Frequently Asked Questions

Grundfos SQE Pump, the Best constant pressure pump!

The Grundfos 3 inch SQE constant pressure pump is the most cost effective way to get constant pressure for your home or other small water application. Offering advanced electronic protection, the Grundfos SQE submersible pump is simply the easiest constant pressure pump to install and operate! It does not require any additional control units. And this 3 inch pumps is lightweight and features advanced electronics. This pump also has low voltage protection, run-dry protection, and soft start capabilities. Grundfos is one of the top brands in the water industry and you can be confident your pump will supply the constant water pressure your system needs.

5 GPM SmartFlo SQE Pumps
Model
Number

HP

Phase

Volts
Discharge
Size (Inches)
Item
Number
        
5SQE05-90 1/2 1 110-115 1 96160206 Order »
5SQE05-90 1/2 1 200-240 1 96160173 Order »
5SQE05-140 1/2 1 100-115 1 96160207 Order »
5SQE05-140 1/2 1 200-240 1 96160174 Order »
5SQE05-180 1/2 1 100-115 1 96160208 Order »
5SQE05-180 1/2 1 200-240 1 96160175 Order »
5SQE07-230 3/4 1 200-240 1 96160176 Order »
5SQE07-270 3/4 1 200-240 1 96160177 Order »
5SQE07-320 3/4 1 200-240 1 96160178 Order »
5SQE10-360 1 1 200-240 1 96160179 Order »
5SQE10-410 1 1 200-240 1 96160180 Order »
5SQE15-450 1.5 1 200-240 1 96160181 Order »

Price Match and Fast Shipping
10 GPM SmartFlo SQE Pumps
Model
Number

HP

Volts
Discharge
Size (Inches)
Item
Number
        
10SQE05-110 1/2 100-115 1-1/4 96160209 Order »
10SQE05-110 1/2 200-240 1-1/4 96160182 Order »
10SQE05-160 1/2 100-115 1-1/4 96160210 Order »
10SQE05-160 1/2 200-240 1-1/4 96160183 Order »
10SQE07-200 3/4 200-240 1-1/4 96160184 Order »
10SQE07-240 3/4 200-240 1-1/4 96160185 Order »
10SQE10-290 1 200-240 1-1/4 96160186 Order »
10SQE15-330 1.5 200-240 1-1/4 96160187 Order »

15 GPM SmartFlo SQE Pumps
Model
Number

HP

Volts
Discharge
Size (Inches)
Item
Number
        
15SQE05-70 1/2 100-115 1-1/4 96160211 Order »
15SQE05-70 1/2 200-240 1-1/4 96160189 Order »
15SQE05-110 1/2 100-115 1-1/4 96160212 Order »
15SQE05-110 1/2 200-240 1-1/4 96160190 Order »
15SQE07-150 3/4 200-240 1-1/4 96160191 Order »
15SQE07-180 3/4 200-240 1-1/4 96160192 Order »
15SQE10-220 1 200-240 1-1/4 96160193 Order »
15SQE10-250 1 200-240 1-1/4 96160194 Order »
15SQE15-290 1.5 200-240 1-1/4 96160195 Order »

22 GPM SmartFlo SQE Pumps
Model
Number

HP

Volts
Discharge
Size (Inches)
Item
Number
        
22SQE05-40 1/2 100-115 1-1/2 96160213 Order »
22SQE05-40 1/2 200-240 1-1/2 96160196 Order »
22SQE05-80 1/2 100-115 1-1/2 96160214 Order »
22SQE05-80 1/2 200-240 1-1/2 96160197 Order »
22SQE07-120 3/4 200-240 1-1/2 96160198 Order »
22SQE10-160 1 200-240 1-1/2 96160199 Order »
22SQE10-190 1 200-240 1-1/2 96160200 Order »
22SQE15-220 1.5 200-240 1-1/2 96160201 Order »

30 GPM SmartFlo SQE Pumps
Model
Number

HP

Volts
Discharge
Size (Inches)
Item
Number
        
30SQE05-40 1/2 100-115 1-1/2 96160215 Order »
30SQE05-40 1/2 200-240 1-1/2 96160202 Order »
30SQE07-90 3/4 200-240 1-1/2 96160203 Order »
30SQE10-130 1 200-240 1-1/2 96160204 Order »

Grundfos Accessories
CU301 96436754 Order »
Kit Constant Pressure Complete Kit (CU 301, tank, transducer, manifold) Order »
Status Kit 96438895: CU 301 controller w/ tranducer Order »

Learn more about the Constant Pressure Complete Kit.

The CU301 Interface

The Grundfos 3 inch SQE pump with the CU301 controller and our constant pressure kit provides the solution to your pumping needs. The Grundfos CU301 when connected to the SQE pump the Grundfos CU301 provides intelligent control, allowing the pump to slow or speed up to meet your pumping needs while maintaining a constant pressure.

The CU301 controller also monitors and protects your system. It displays the system's performance while providing protection to the pump. With its state of the art technology, your system will be protected from: dry-run, overload, high or low voltage, over temperature, and more.

The Complete Solution

The Grundfos SQE is made from stainless steel and other corrosion resistant materials. The Grundfos SQE The pump provides flows from 5 to 300 gallons per minute at depths to 600 feet. The constant water pressure, which is adjustable, means you always get what you need. The SQE pump system provides the entire solution. It is second to none in terms of performance and reliability. You will be glad you trusted Grundfos for your pumping needs for years to come. Be it home water supply or irrigation, the Grundfos SQE is the pump for you. Grundfos has created iMAP (Internet Minimum Advertised Price) for ALL internet sales, call us today for pricing and information at 800-739-7706.

Grundfos SQE pumps require the CU 301 to operate as a constant pressure pump. We offer a complete kit with the CU 301 to make installation easy.

SQE pumps can be installed vertically or horizontally.

 

Technical Information
Performance Range: Flows up to 30 gallons per minute 
Head up to 600 feet (at 5 gallons per minute)
Nominal Voltage Range: 1x200-230V
1x100-115V (1/2 hp only)
Frequency (of the voltage supply): 50/60Hz
Max. Acceptable Media Temp: 30°C /40°C
Pump Diameter: Ø74mm/2.9 inches
Weight (min./max.): 12-16 pounds
Thread Connections: 5 SQE - 1" NPT
10/15 SQE - 1.25" NPT
22/30 SQE - 1.5" NPT
Min. Well Diameter: Ø76mm/3 inch
Materials (Stainless steel): SQE -DIN W.-Nr.1.4301,AISI 304