Constant Pressure Bore Pumps

Constant Pressure Bore Pumps

SubDrive QuickPAK 75

franklin electric subdrive 75 constant pressure bore pump system

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SubDrive QuickPAK 150

Franklin Electric SubDrive 150 variable speed bore pump kits

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SubDrive QuickPAK 300

Franklin Electric Subdrive 300 constant pressure pumping systems

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Franklin Electric SubDrive QuickPAK diagram

What is a subdrive quickpak?

The Franklin Electric SubDrive QuickPAK consists of a Pump, Motor, Drive, Pressure tank and Sensor all in one ready-to-go package.

Constant pressure bore pumps are used mainly to supply water to the house and garden directly from the bore.

It uses a pressure sensor which detects water pressure, sending a signal to the controller which adjusts the pump speed.

Instead of the pump turning on and off when the pressure tank reaches a certain pressure, it keeps the pressure tank at one pressure level resulting in an endless steady water flow.

When the demand for water increases (you open a tap), the pump speed increases. When the demand for water decreases (you close a tap), the pump speed slows down. This eliminates the need for large pressure tanks which saves space.

SubDrive also eliminates pressure fluctuations during long running applications such as reticulation/irrigation systems.

features and benefits of the subdrive

  • Constant water pressure with a wide range of settings
  • Soft start feature eliminates water hammer and increases motor life
  • Works with small pressure tanks or with larger tanks already in place
  • Smart Reset® technology allows well recovery before restarting the pump
  • POWER SAVING - Single-phase input power with three-phase motor performance
  • Excellent radio frequency interference shielding
  • Wide operating voltage (190-260V)

built in diagnostics and protection

The SubDrive controller include diagnostic features and built-in protection for conditions that would be harmful to the system.

This protection includes:

  • Surge protection
  • Underload
  • Undervoltage
  • Locked pump
  • Open circuit
  • Short circuit
  • Overheated controller

subdrive quickpak applications

  • Residential Water Systems
  • City-like water pressure
  • Compact design saves space in garages and sheds
  • Landscape Irrigation and Sprinkler Systems
  • Even distribution of water in zones
  • Eliminates need for separate system
  • Water Treatment Systems
  • More efficient back-flushing
  • Eliminates need for multiple pumps
  • Geothermal Heating Systems

subdrive 75

The SubDrive 75 Constant Pressure Bore Pump Systems include:

1 x SubDrive pump

1 x SubDrive motor

1 x SubDrive 75 Controller in IP54 enclosure

1 x Pressure gauge

1 x Pressure sensor

1 x 4” splice kit

1 x 18 litre pressure tank

1 x Bore cap

1 x Manifold

subdrive 150

The SubDrive 150 Constant Pressure Bore Pump Systems include:

1 x SubDrive pump

1 x SubDrive motor

1 x SubDrive 150 Controller in IP54 enclosure

1 x Pressure gauge

1 x Pressure sensor

1 x 4” splice kit

1 x 35 litre free standing pressure tank

1 x Stainless Steel braided tank connector

subdrive 300

The SubDrive 300 Constant Pressure Bore Pump Systems include:

1 x SubDrive pump

1 x SubDrive motor

1 x SubDrive 300 Controller in IP54 enclosure

1 x Pressure gauge

1 x Pressure sensor

1 x 4” splice kit

1 x 80 litre free standing pressure tank

1 x Stainless Steel braided tank connector

Whats the difference between the subdrive 75, 150 & 300

All the SubDrives can operate outside of their recommended operating range for a short period of time.

The SubDrive 75 models have a min flow of 25LPM and a  maximum flow of 100 Liters Per Minute. They also have a min head of 55m and max head of 160m.

The SubDive 150 models have a min flow of 25LPM and a maximum flow of 150 Liters Per Minute.  They also have a min head of 65m and max head of 300m.

The SubDive 300 models have a min flow of 30LPM and a maximum flow of 270 Liters Per Minute.  They also have a min head of 60m and max head of 400m.