CentriPro
BALANCED FLOW®
BF20(3/4-2HP),    BF30(3HP)    &   BF50(5HP)

Constant Pressure Submersible Deep Well Systems


Click below for prices and data

5GPM       7GPM       10GPM       13GPM       18GPM       25GPM      



BF Picture

FEATURES

BALANCED FLOW CONTROLLER - NEW FEATURES

New, more versatile user interface board


Provides switch connection for optional pressure or level switch.
   N.O. Float* - use to pump down - empty a tank or for a low water protection
   N.C. Float** - use to pump up - fill a tank or pond
   Pressure Switch - use for over-pressure protection
* Normally Open - switch contacts are open in the hanging (down) position
** Normally Closed - switch contacts are closed in the hanging (down) position


TRANSDUCER - NEW AND IMPROVED

  • Larger port orifice to prevent clogging
  • Case to electronics surge protection
  • All Stainless Steel construction
  • Pressure surge capability without the use of a pressure snubber
  • Case coupled noise immunity
  • Reverse voltage protection
  • Line to electronics ground surge protection on all lines
  • Transducer cable has ground wire built in
  • Ground clamp provided for transducer to cable grounding
CentriPro Balance Flow Controller1 CentriPro Balance Flow Controller2 CentriPro Balance Flow Controller3 CentriPro Balance Flow Controller4 CentriPro Balance Flow Controller5

Frequently Ask Questions clicking here


View all pumping ranges by clicking here

    To Design Your System You Will Require
  • 1. BF Controller Capable Of Operating The 3PH Motor Required
  • 2. *Pump End Selection That Meets Your GPM & Pressure Required
  • 3. 3 Phase Motor With The HP Required To Operate The Pump End
*Note: You will need to add the following to calculate the head required (measured in feet) to acquire your systems requirements.
  1. How far it is to the surface of the water in feet.
  2. Multiply the PSI required throughout the GPM range of your system X 2.3 feet.
  3. Add additional vertical lift measure in feet from the top of the well to the highest point of water delivery.
  4. Measure the entire length of pipe in feet from the depth of the pump to the farthest distance in waters delivery. Caution: Chart is per 100' of pipe used    view friction chart in .pdf
  5. Add the measurements in feet collected in lines 1 through 4 = total head required for the system.
  6. Selected a pump graph for required GPM.
  7. From left to right draw a horizontal line that represents your total head from line 5.
  8. At the bottom of the graph select the GPM the system should provided. Draw a horizontal line from the bottom to top representing that GPM.
  9. The pump curve above the intersection of line 7 and 8 will be the pump and HP required. The pump intersection should be 50% to 80% from the left side of the graph. If not, try the GPM graph below or above it to make sure your at the proper efficiency level

Still Not Sure? Call 1-866-960-9621 for help



5 GPM
top

Description HP PH Volts Diameter/
Dimensions
Inches
Ship Weight
lbs.
Shopping
Cart
View Cart
BF 20
BALANCED FLOW CONTROLLER
(includes BF20 controller, pressure sensor, sensor cable, splice kit and 2 gallon expansion tank)
3/4 to 2HP 1 230 18.6 X 9.9 X 5.3 19

$885

FREE
Shipping
5GS07
Pump end only
Pumping Range

Choose Motor Manufacture Below
3/4 4" 15

$501

FREE
Shipping
Franklin Motor
3/4HP
3 PH Motor Specifications
3/4 3 230 4" 21

$337

FREE
Shipping
CentriPro
3/4HP
3 PH Motor Specifications
3/4 3 230 4" 15

$367

FREE
Shipping
BF 20
BALANCED FLOW CONTROLLER
(includes BF20 controller, pressure sensor, sensor cable, splice kit and 2 gallon expansion tank)
3/4 to 2HP 1 230 18.6 X 9.9 X 5.3 19

$885

FREE
Shipping
5GS10
Pump end only
Pumping Range

Choose Motor Manufacture Below
1 4" 19

$582

FREE
Shipping
Franklin Motor
1HP
3 PH Motor Specifications
1 3 230 4" 23

$365

FREE
Shipping
CentriPro
1HP
3 PH Motor Specifications
1 3 230 4" 24

$383

FREE
Shipping
BF 20
BALANCED FLOW CONTROLLER
(includes BF20 controller, pressure sensor, sensor cable, splice kit and 2 gallon expansion tank)
3/4 to 2HP 1 230 18.6 X 9.9 X 5.3 19

$885

FREE
Shipping
5GS15
Pump end only
Pumping Range

Choose Motor Manufacture Below
1-1/2 4" 21

$674

FREE
Shipping
Franklin Motor
1-1/2HP
3 PH Motor Specifications
1-1/2 3 230 4" 24

$410

FREE
Shipping
CentriPro
1-1/2HP
3 PH Motor Specifications
1-1/2 3 230 4" 15

$429

FREE
Shipping
BF 20
BALANCED FLOW CONTROLLER
(includes BF20 controller, pressure sensor, sensor cable, splice kit and 2 gallon expansion tank)
3/4 to 2HP 1 230 18.6 X 9.9 X 5.3 19

$885

FREE
Shipping
5GS20
Pump end only
Pumping Range

Choose Motor Manufacture Below
2 4" 24

$1008

FREE
Shipping
Franklin Motor
2HP
3 PH Motor Specifications
2 3 230 4" 28

$443

FREE
Shipping
CentriPro
2HP
3 PH Motor Specifications
2 3 230 4" 15

$480

FREE
Shipping




7 GPM
top

Description HP PH Volts Diameter Ship Weight
lbs.
Shopping
Cart
View Cart
BF 20
BALANCED FLOW CONTROLLER
(includes BF20 controller, pressure sensor, sensor cable, splice kit and 2 gallon expansion tank)
3/4 to 2HP 1 230 18.6 X 9.9 X 5.3 19

$885

FREE
Shipping
7GS07
Pump end only
Pumping Range

Choose Motor Manufacture Below
3/4 4" 14

$409

FREE
Shipping
Franklin Motor
3/4HP
3 PH Motor Specifications
3/4 3 230 4" 21

$337

FREE
Shipping
CentriPro
3/4HP
3 PH Motor Specifications
3/4 3 230 4" 15

$367

FREE
Shipping
BF 20
BALANCED FLOW CONTROLLER
(includes BF20 controller, pressure sensor, sensor cable, splice kit and 2 gallon expansion tank)
3/4 to 2HP 1 230 18.6 X 9.9 X 5.3 19

$885

FREE
Shipping
7GS10
Pump end only
Pumping Range

Choose Motor Manufacture Below
1 4" 15

$494

FREE
Shipping
Franklin Motor
1HP
3 PH Motor Specifications
1 3 230 4" 23

$365

FREE
Shipping
CentriPro
1HP
3 PH Motor Specifications
1 3 230 4" 15

$383

FREE
Shipping
BF 20
BALANCED FLOW CONTROLLER
(includes BF20 controller, pressure sensor, sensor cable, splice kit and 2 gallon expansion tank)
3/4 to 2HP 1 230 18.6 X 9.9 X 5.3 19

$885

FREE
Shipping
7GS15
Pump end only
Pumping Range

Choose Motor Manufacture Below
1-1/2 4" 19

$565

FREE
Shipping
Franklin Motor
1-1/2HP
3 PH Motor Specifications
1-1/2 3 230 4" 24

$410

FREE
Shipping
CentriPro
1-1/2HP
3 PH Motor Specifications
1-1/2 3 230 4" 15

$429

FREE
Shipping
BF 20
BALANCED FLOW CONTROLLER
(includes BF20 controller, pressure sensor, sensor cable, splice kit and 2 gallon expansion tank)
3/4 to 2HP 1 230 18.6 X 9.9 X 5.3 19

$885

FREE
Shipping
7GS20
Pump end only
Pumping Range

Choose Motor Manufacture Below
2 4" 23

$804

FREE
Shipping
Franklin Motor
2HP
3 PH Motor Specifications
2 3 230 4" 28

$443

FREE
Shipping
CentriPro
2HP
3 PH Motor Specifications
2 3 230 4" 15

$480

FREE
Shipping
BF 30
BALANCED FLOW CONTROLLER
(includes BF30 controller, pressure sensor, sensor cable, splice kit and 2 gallon expansion tank)
3HP 1 230 18.6 X 9.9 X 5.3 20

1441

FREE
Shipping
7GS30
Pump end only
Pumping Range

Choose Motor Manufacture Below
3 4" 28

$1014

FREE
Shipping
Franklin Motor
3HP
3 PH Motor Specifications
3 3 230 4" 35

$648

FREE
Shipping
CentriPro
3HP
3 PH Motor Specifications
3 3 230 4" 15

$690

FREE
Shipping




10 GPM
top

Description HP PH Volts Diameter Ship Weight
lbs.
Shopping
Cart
View Cart
BF 20
BALANCED FLOW CONTROLLER
(includes BF20 controller, pressure sensor, sensor cable, splice kit and 2 gallon expansion tank)
3/4 to 2HP 1 230 18.6 X 9.9 X 5.3 19

$885

FREE
Shipping
10GS07
Pump end only
Selection Chart

Choose Motor Manufacture Below
3/4 4" 13

$351

FREE
Shipping
Franklin Motor
3/4HP
3 PH Motor Specifications
3/4 3 230 4" 21

$337

FREE
Shipping
CentriPro
3/4HP
3 PH Motor Specifications
3/4 3 230 4" 15

$367

FREE
Shipping
BF 20
BALANCED FLOW CONTROLLER
(includes BF20 controller, pressure sensor, sensor cable, splice kit and 2 gallon expansion tank)
3/4 to 2HP 1 230 18.6 X 9.9 X 5.3 19

$885

FREE
Shipping
10GS10
Pump end only
Selection Chart

Choose Motor Manufacture Below
1 4" 15

$426

FREE
Shipping
Franklin Motor
1HP
3 PH Motor Specifications
1 3 230 4" 23

$365

FREE
Shipping
CentriPro
1HP
3 PH Motor Specifications
1 3 230 4" 15

$383

FREE
Shipping
BF 20
BALANCED FLOW CONTROLLER
(includes BF20 controller, pressure sensor, sensor cable, splice kit and 2 gallon expansion tank)
3/4 to 2HP 1 230 18.6 X 9.9 X 5.3 19

$885

FREE
Shipping
10GS15
Pump end only
Selection Chart

Choose Motor Manufacture Below
1-1/2 4" 17

$516

FREE
Shipping
Franklin Motor
1-1/2HP
3 PH Motor Specifications
1-1/2 3 230 4" 24

$410

FREE
Shipping
CentriPro
1-1/2HP
3 PH Motor Specifications
1-1/2 3 230 4" 15

$429

FREE
Shipping
BF 20
BALANCED FLOW CONTROLLER
(includes BF20 controller, pressure sensor, sensor cable, splice kit and 2 gallon expansion tank)
3/4 to 2HP 1 230 18.6 X 9.9 X 5.3 19

$885

FREE
Shipping
10GS20
Pump end only
Selection Chart

Choose Motor Manufacture Below
2 4" 19

$648

FREE
Shipping
Franklin Motor
2HP
3 PH Motor Specifications
2 3 230 4" 28

$443

FREE
Shipping
CentriPro
2HP
3 PH Motor Specifications
2 3 230 4" 15

$480

FREE
Shipping
BF 30
BALANCED FLOW CONTROLLER
(includes BF30 controller, pressure sensor, sensor cable, splice kit and 2 gallon expansion tank)
3HP 1 230 18.6 X 9.9 X 5.3 20

1441

FREE
Shipping
10GS30
Pump end only
Selection Chart

Choose Motor Manufacture Below
3 4" 24

$836

FREE
Shipping
Franklin Motor
3HP
3 PH Motor Specifications
3 3 230 4" 35

$648

FREE
Shipping
CentriPro
3HP
3 PH Motor Specifications
3 3 230 4" 15

$690

FREE
Shipping
BF 50
BALANCED FLOW CONTROLLER
(includes BF50 controller, pressure sensor, sensor cable, splice kit and 2 gallon expansion tank)
5HP 1 230 18.6 X 9.9 X 5.3 25

2116

FREE
Shipping
10GS50R
Pump end only
Selection Chart

Choose Motor Manufacture Below
5 4" 21

$1060

FREE
Shipping
Franklin Motor
5HP
3 PH Motor Specifications
5 3 230 4" 55

$1047

FREE
Shipping
CentriPro
5HP
3 PH Motor Specifications
5 3 230 4" 15

$1057

FREE
Shipping
BF 50
BALANCED FLOW CONTROLLER
(includes BF50 controller, pressure sensor, sensor cable, splice kit and 2 gallon expansion tank)
5HP 1 230 18.6 X 9.9 X 5.3 25

2116

FREE
Shipping
10GS50
Pump end only
Selection Chart

Choose Motor Manufacture Below
5 4" 24

$1233

FREE
Shipping
Franklin Motor
5HP
3 PH Motor Specifications
5 3 230 4" 55

$1047

FREE
Shipping
CentriPro
5HP
3 PH Motor Specifications
5 3 230 4" 15

$1057

FREE
Shipping




13 GPM
top

Description HP PH Volts Diameter Ship Weight
lbs.
Shopping
Cart
View Cart
BF 20
BALANCED FLOW CONTROLLER
(includes BF20 controller, pressure sensor, sensor cable, splice kit and 2 gallon expansion tank)
3/4 to 2HP 1 230 18.6 X 9.9 X 5.3 19

$925

FREE
Shipping
13GS07
Pump end only
Selection Chart

Choose Motor Manufacture Below
3/4 4" 12

$367

FREE
Shipping
Franklin Motor
3/4HP
3 PH Motor Specifications
3/4 3 230 4" 21

$337

FREE
Shipping
CentriPro
3/4HP
3 PH Motor Specifications
3/4 3 230 4" 15

$367

FREE
Shipping
BF 20
BALANCED FLOW CONTROLLER
(includes BF20 controller, pressure sensor, sensor cable, splice kit and 2 gallon expansion tank)
3/4 to 2HP 1 230 18.6 X 9.9 X 5.3 19

$925

FREE
Shipping
13GS10
Pump end only
Selection Chart

Choose Motor Manufacture Below
1 4" 13

$425

FREE
Shipping
Franklin Motor
1HP
3 PH Motor Specifications
1 3 230 4" 23

$365

FREE
Shipping
CentriPro
1HP
3 PH Motor Specifications
1 3 230 4" 15

$383

FREE
Shipping
BF 20
BALANCED FLOW CONTROLLER
(includes BF20 controller, pressure sensor, sensor cable, splice kit and 2 gallon expansion tank)
3/4 to 2HP 1 230 18.6 X 9.9 X 5.3 19

$925

FREE
Shipping
13GS15
Pump end only
Selection Chart

Choose Motor Manufacture Below
1-1/2 4" 15

$490

FREE
Shipping
Franklin Motor
1-1/2HP
3 PH Motor Specifications
1-1/2 3 230 4" 24

$410

FREE
Shipping
CentriPro
1-1/2HP
3 PH Motor Specifications
1-1/2 3 230 4" 15

$429

FREE
Shipping
BF 20
BALANCED FLOW CONTROLLER
(includes BF20 controller, pressure sensor, sensor cable, splice kit and 2 gallon expansion tank)
3/4 to 2HP 1 230 18.6 X 9.9 X 5.3 19

$925

FREE
Shipping
13GS20
Pump end only
Selection Chart

Choose Motor Manufacture Below
2 4" 17

$605

FREE
Shipping
Franklin Motor
2HP
3 PH Motor Specifications
2 3 230 4" 28

$443

FREE
Shipping
CentriPro
2HP
3 PH Motor Specifications
2 3 230 4" 15

$480

FREE
Shipping
BF 30
BALANCED FLOW CONTROLLER
(includes BF30 controller, pressure sensor, sensor cable, splice kit and 2 gallon expansion tank)
3HP 1 230 18.6 X 9.9 X 5.3 20

1481

FREE
Shipping
13GS30
Pump end only
Selection Chart

Choose Motor Manufacture Below
3 4" 19

$678

FREE
Shipping
Franklin Motor
3HP
3 PH Motor Specifications
3 3 230 4" 35

$648

FREE
Shipping
CentriPro
3HP
3 PH Motor Specifications
3 3 230 4" 15

$690

FREE
Shipping




18 GPM
top

Description HP PH Volts Diameter Ship Weight
lbs.
Shopping
Cart
View Cart
BF 20
BALANCED FLOW CONTROLLER
(includes BF20 controller, pressure sensor, sensor cable, splice kit and 2 gallon expansion tank)
3/4 to 2HP 1 230 18.6 X 9.9 X 5.3 19

$925

FREE
Shipping
18GS07
Pump end only
Selection Chart

Choose Motor Manufacture Below
3/4 4" 12

$356

FREE
Shipping
Franklin Motor
3/4HP
3 PH Motor Specifications
3/4 3 230 4" 21

$337

FREE
Shipping
CentriPro
3/4HP
3 PH Motor Specifications
3/4 3 230 4" 15

$367

FREE
Shipping
BF 20
BALANCED FLOW CONTROLLER
(includes BF20 controller, pressure sensor, sensor cable, splice kit and 2 gallon expansion tank)
3/4 to 2HP 1 230 18.6 X 9.9 X 5.3 19

$925

FREE
Shipping
18GS10
Pump end only
Selection Chart

Choose Motor Manufacture Below
1 4" 13

$411

FREE
Shipping
Franklin Motor
1HP
3 PH Motor Specifications
1 3 230 4" 23

$365

FREE
Shipping
CentriPro
1HP
3 PH Motor Specifications
1 3 230 4" 15

$383

FREE
Shipping
BF 20
BALANCED FLOW CONTROLLER
(includes BF20 controller, pressure sensor, sensor cable, splice kit and 2 gallon expansion tank)
3/4 to 2HP 1 230 18.6 X 9.9 X 5.3 19

$925

FREE
Shipping
18GS15
Pump end only
Selection Chart

Choose Motor Manufacture Below
1-1/2 4" 15

$472

FREE
Shipping
Franklin Motor
1-1/2HP
3 PH Motor Specifications
1-1/2 3 230 4" 24

$410

FREE
Shipping
CentriPro
1-1/2HP
3 PH Motor Specifications
1-1/2 3 230 4" 15

$429

FREE
Shipping
BF 20
BALANCED FLOW CONTROLLER
(includes BF20 controller, pressure sensor, sensor cable, splice kit and 2 gallon expansion tank)
3/4 to 2HP 1 230 18.6 X 9.9 X 5.3 19

$925

FREE
Shipping
18GS20
Pump end only
Selection Chart

Choose Motor Manufacture Below
2 4" 17

$593

FREE
Shipping
Franklin Motor
2HP
3 PH Motor Specifications
2 3 230 4" 28

$443

FREE
Shipping
CentriPro
2HP
3 PH Motor Specifications
2 3 230 4" 15

$480

FREE
Shipping
BF 30
BALANCED FLOW CONTROLLER
(includes BF30 controller, pressure sensor, sensor cable, splice kit and 2 gallon expansion tank)
3HP 1 230 18.6 X 9.9 X 5.3 20

1481

FREE
Shipping
18GS30
Pump end only
Selection Chart

Choose Motor Manufacture Below
3 4" 19

$660

FREE
Shipping
Franklin Motor
3HP
3 PH Motor Specifications
3 3 230 4" 35

$648

FREE
Shipping
CentriPro
3HP
3 PH Motor Specifications
3 3 230 4" 15

$690

FREE
Shipping
BF 50
BALANCED FLOW CONTROLLER
(includes BF50 controller, pressure sensor, sensor cable, splice kit and 2 gallon expansion tank)
5HP 1 230 18.6 X 9.9 X 5.3 25

2156

FREE
Shipping
18GS50R
Pump end only
Selection Chart

Choose Motor Manufacture Below
5 4" 24

$850

FREE
Shipping
Franklin Motor
5HP
3 PH Motor Specifications
5 3 230 4" 55

$1047

FREE
Shipping
CentriPro
5HP
3 PH Motor Specifications
5 3 230 4" 15

$1057

FREE
Shipping
BF 50
BALANCED FLOW CONTROLLER
(includes BF50 controller, pressure sensor, sensor cable, splice kit and 2 gallon expansion tank)
5HP 1 230 18.6 X 9.9 X 5.3 25

2156

FREE
Shipping
18GS50
Pump end only
Selection Chart

Choose Motor Manufacture Below
5 4" 29

$951

FREE
Shipping
Franklin Motor
5HP
3 PH Motor Specifications
5 3 230 4" 55

$1047

FREE
Shipping
CentriPro
5HP
3 PH Motor Specifications
5 3 230 4" 15

$1057

FREE
Shipping




25 GPM
top

Description HP PH Volts Diameter Ship Weight
lbs.
Shopping
Cart
View Cart
BF 20
BALANCED FLOW CONTROLLER
(includes BF20 controller, pressure sensor, sensor cable, splice kit and 2 gallon expansion tank)
3/4 to 2HP 1 230 18.6 X 9.9 X 5.3 19

$925

FREE
Shipping
25GS10
Pump end only
Selection Chart

Choose Motor Manufacture Below
1 4" 13

$399

FREE
Shipping
Franklin Motor
1HP
3 PH Motor Specifications
1 3 230 4" 23

$365

FREE
Shipping
CentriPro
1HP
3 PH Motor Specifications
1 3 230 4" 15

$383

FREE
Shipping
BF 20
BALANCED FLOW CONTROLLER
(includes BF20 controller, pressure sensor, sensor cable, splice kit and 2 gallon expansion tank)
3/4 to 2HP 1 230 18.6 X 9.9 X 5.3 19

$925

FREE
Shipping
25GS15
Pump end only
Selection Chart

Choose Motor Manufacture Below
1-1/2 4" 14

$460

FREE
Shipping
Franklin Motor
1-1/2HP
3 PH Motor Specifications
1-1/2 3 230 4" 24

$410

FREE
Shipping
CentriPro
1-1/2HP
3 PH Motor Specifications
1-1/2 3 230 4" 15

$429

FREE
Shipping
BF 20
BALANCED FLOW CONTROLLER
(includes BF20 controller, pressure sensor, sensor cable, splice kit and 2 gallon expansion tank)
3/4 to 2HP 1 230 18.6 X 9.9 X 5.3 19

$925

FREE
Shipping
25GS20
Pump end only
Selection Chart

Choose Motor Manufacture Below
2 4" 16

$581

FREE
Shipping
Franklin Motor
2HP
3 PH Motor Specifications
2 3 230 4" 28

$443

FREE
Shipping
CentriPro
2HP
3 PH Motor Specifications
2 3 230 4" 15

$480

FREE
Shipping
BF 30
BALANCED FLOW CONTROLLER
(includes BF30 controller, pressure sensor, sensor cable, splice kit and 2 gallon expansion tank)
3HP 1 230 18.6 X 9.9 X 5.3 20

1481

FREE
Shipping
25GS30
Pump end only
Selection Chart

Choose Motor Manufacture Below
3 4" 18

$648

FREE
Shipping
Franklin Motor
3HP
3 PH Motor Specifications
3 3 230 4" 35

$648

FREE
Shipping
CentriPro
3HP
3 PH Motor Specifications
3 3 230 4" 15

$690

FREE
Shipping
BF 50
BALANCED FLOW CONTROLLER
(includes BF50 controller, pressure sensor, sensor cable, splice kit and 2 gallon expansion tank)
5HP 1 230 18.6 X 9.9 X 5.3 25

2156

FREE
Shipping
25GS50R
Pump end only
Selection Chart

Choose Motor Manufacture Below
5 4" 24

$827

FREE
Shipping
Franklin Motor
5HP
3 PH Motor Specifications
5 3 230 4" 55

$1047

FREE
Shipping
CentriPro
5HP
3 PH Motor Specifications
5 3 230 4" 15

$1057

FREE
Shipping
BF 50
BALANCED FLOW CONTROLLER
(includes BF50 controller, pressure sensor, sensor cable, splice kit and 2 gallon expansion tank)
5HP 1 230 18.6 X 9.9 X 5.3 25

2156

FREE
Shipping
25GS50
Pump end only
Selection Chart

Choose Motor Manufacture Below
5 4" 24

$911

FREE
Shipping
Franklin Motor
5HP
3 PH Motor Specifications
5 3 230 4" 55

$1047

FREE
Shipping
CentriPro
5HP
3 PH Motor Specifications
5 3 230 4" 15

$1057

FREE
Shipping

Please Note: FREE shipping is to the lower US 48 States on all pumps. There is Florida Sales Tax that applies only to Florida residents without a resale certificate.    See Shipping Details

Don't see what you are looking for?  Please call 1-866-960-9621 for information!