Outback AutoMate Solar Constant Pressure Headworks Kit
The Outback AutoMate automatically starts the pump when a tap or outlet is opened and stops it when the required pressure is reached.
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Powerful. Reliable. Built for the Outback.
Creates automatic constant-pressure water supply from your solar pump system.
The Outback AutoMate Constant Pressure Headworks Kit is a complete, installer-ready solution designed to convert any solar bore pump system into a fully pressurised water supply. By pressurising the bore delivery line, the AutoMate allows solar pumps to operate reliably with float valves, troughs, and long-distance pipe runs where float switches are impractical or unreliable.
This kit is ideal for applications where:
- The tank or trough is too far away for a float switch
- Long pumping distances create voltage drop or signal issues
- A constant pressure system is required instead of simple on/off control
The AutoMate uses a reverse-acting pressure switch and pressure vessel to automatically start and stop the pump based on system pressure, delivering smooth, stable operation without rapid cycling.
How the AutoMate System Works
When water demand opens (e.g. float valve in a tank or trough), system pressure drops. The reverse-acting pressure switch closes, starting the pump. Once pressure is restored, the switch opens and the pump stops.
The 8L pressure vessel absorbs pressure fluctuations, reducing pump cycling and protecting both the pump and controller.
⚠️ Important:
A check valve must be installed on the suction side of the system, ideally directly on the pump discharge, to prevent backflow and ensure stable pressure operation.
Technical Overview
- System Type: Constant pressure headworks
- Pressure Control: Reverse-acting pressure switch
- Tank: 8L PN10 pre-charged pressure vessel
- Pipe Size: 25mm
- Gauge Range: 0–1000 kPa
- Compatibility: All DC solar bore pump systems
- Check Valve Requirement: Mandatory (not included)
- Flow Rate: Suitable up to 80LPM
| Outlet Size | 25mm Standard / 50mm High Flow |
| Cable Length | 10m x 0.5mm² 2-core pressure switch cable |
| Brand | Outback Solar Pumps |
|---|---|
| SKU | KIT-AUTOMATE-1 |
| Outlet Size | 25mm Standard / 50mm High Flow |
| Cable Length | 10m x 0.5mm² 2-core pressure switch cable |
10m of 0.5mm² 2-core electrical cable (pressure switch wiring)
25mm brass 5-way tee with 1/4" ports for gauge & pressure switch
1000kPa pressure gauge
8L PN10 pre-charged pressure tank
25mm brass nipple
25mm gate valve
Downloads coming soon.
Ideal For
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Remote Water Transfer Move water where you need it, off-grid.
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Livestock Watering Reliable water supply for livestock and farms.
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Tank Filling Efficiently fills tanks and storage systems.
Frequently Asked Questions
What does the AutoMate Pressure System do?
The AutoMate automatically starts and stops your solar pump based on water pressure. When you open a tap or trough valve and the pressure drops, the pump starts. When the outlet closes and pressure reaches the set point, the pump stops automatically.
What can I use the AutoMate system for?
AutoMate is ideal for applications where you want water available on demand, including stock troughs, taps, garden watering and other pressurised water applications. It turns your solar pump into an automatic pressure-controlled water supply.
Do I still need a tank float when using AutoMate?
No. AutoMate uses pressure to control when the pump starts and stops, rather than a tank float. If your main goal is automatically filling a storage tank, our TankMate system is the better option.