Low Pressure Tap Timer

The next generation of tap mounted automatic timers. This product provides easy to install and easy to use solutions for watering pots, hanging baskets, shrub areas, flower beds and small lawns. No plumber or electrician required. Battery operated and ideal for low pressure applications like tanks.

  • Powered by 2x AAA battery system for long life
  • Battery life indicator (flashing LED)
  • Ideal for tanks and gravity fed systems
  • Automatic and manual operations
  • Program up to 24× starts per day
  • Do not use in freezing conditions
  • 3° min working temperature

Available at Bunnings
SKUCO1603 Categories, Tags,
Barcode: 9319841040474
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Additional information
Weight0.34 kg
Dimensions90 × 100 × 200 mm
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Specifications

Specifications

Model NumberCO1603
MaterialPlastic
ColourBlack
Weight0.34kg
Dimensions90 × 100 × 200mm
Fitting Size12mm
Above GroundYes
Minimum Pressure (kPa)50
Burst Pressure (kPa)600
Flow Rate
Water Pressure (kPa)Flow Rate (L/min)
10027.3
20033.6
30036.8
40039.5
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Manual
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FAQ

FAQ

Can I run this form a regular tap or is it only for tank application?

  • This timer will run from both the garden tap and a tank. It is ideal for short run micro spray or drip irrigation applications in your yard. It is a ball valve rather than a solenoid valve, and will run efficiently from 0 to 600kPa.

I have set the Run Time and Frequency on my timer and have pressed the Enter button, but my unit does not come on.

  • Your timer will not run until the Interval time has elapsed. It will count down the time and then run.

Can I set my timer to come on at a specific time?

  • No. Once you have set a program and pressed Enter, your timer will begin its countdown and water once that time has elapsed. It cannot be set to a certain time as there is no clock or calendar in the timer.

If I use my timer manually, will I need to re set my timer?

  • No. If you turn the dial to ON, your timer will run until you return the dial to the programmed position, it will still remember its program.

How do I reset my timer?

  • Simply remove the battery for 5-10 mins then reinsert. Dial in the new program and press enter.

Is it OK to use my timer over winter?

  • We do not recommend the use of your timer over the winter period. It will not handle low temperatures, below 3 degrees Celsius may damage the timer. We advise the timer to be removed over the winter period, or allowed to drain if left on the tap.

Can I get spare parts for my timer?

  • Yes, some parts are available for this timer. Please contact us.
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Videos

Videos

Preparing tap timers for winter

  • Be sure you check with your local water authorities for any sprinkler bans
  • We recommend either reducing the watering time or turning it off completely
  • In really cold climates, we suggest that you remove the battery and make sure there is no water left inside the tap timer
  • If you live in an area that gets frost, we recommend taking off the tap timer completely and storing it away for the meantime
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Reviews

Looking for support?

Download a product manual to help get you started, or find answers to your product questions with our help articles!

Ideal for Low Pressure and Gravity Fed Systems

  • Simple to set up with 3 step programming
  • Up to 120 min run time for low pressure systems
  • Automatic and manual operations
  • 600kPa max. operating pressure for reliable operation

CO1603 Low Pressure Tap Timer Flow Rate

Water Pressure (kPa)Flow Rate (L/min)
10027.3
20033.6
30036.8
40039.5

Ideal for Low Pressure and Gravity Fed Systems

  • Simple to set up with 3 step programming
  • Up to 120 min run time for low pressure systems
  • Automatic and manual operations
  • 600kPa max. operating pressure for reliable operation

CO1603 Low Pressure Tap Timer Flow Rate

Water Pressure (kPa)Flow Rate (L/min)
10027.3
20033.6
30036.8
40039.5

Tech Specs

  • Model Number: CO1603
  • Battery: 2× AAA batteries (not included)
  • Material: Plastic
  • Colour: Black
  • Weight: 0.34kg
  • Dimensions: 90 × 100 × 200 mm
  • Fitting Size: 12mm
  • Fitting Type: Snap-on
  • Above Ground: Yes
  • Minimum Pressure (kPa): 50
  • Burst Pressure (kPa): 600
CO1603 Low Pressure Tap Timer in packaging

Packaging Contents

  • 1× CO1603 Tap Timer
  • 1× Universal Tap Adaptor
  • 1× 12mm Snap-on Connector
  • 1× User Manual