Outback SA3250 32–50mm Pipe-Mounted Sacrificial Anode (Corrosion Protection)
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The Outback SA3250 Sacrificial Anode is a preventative corrosion-control solution designed to protect pumps, pipework, and metal fittings in bore and water transfer systems. By acting as the first point of corrosion, the anode sacrifices itself before damage can occur to critical system components — significantly extending the service life of your installation.
In many Australian water sources, high mineral content, salinity, and mixed-metal systems accelerate electrolysis and internal corrosion. The SA3250 is engineered to combat these conditions by providing a dedicated corrosion path, reducing long-term wear on pumps, risers, pipework, and fittings.
Mounted externally to 32–50mm pipe, the SA3250 integrates easily into both new and existing systems without modifying pipe runs or interrupting water flow. This makes it an ideal upgrade for remote installations where reliability and reduced maintenance are essential.
Key Benefits
- Reduces corrosion in steel and mixed-metal pipe systems
- Extends pump & pipe lifespan in aggressive water conditions
- Pipe-mounted design – no system redesign required
- Low-maintenance protection with predictable wear life
- Suitable for bore, tank & transfer applications
- Installer-friendly clamp-on fitment
Technical Overview
- Model: SA3250
- Pipe Compatibility: 32mm – 50mm
- Mounting: External pipe clamp (pipe-mounted)
- Function: Sacrificial corrosion protection
- Application: Bore pumps, transfer lines, tank systems
- Water Type: Mineralised, corrosive, or mixed-metal systems
Applications
- Bore systems with steel casing or steel risers
- Mixed-metal installations (steel, brass, stainless fittings)
- Long pipe runs prone to electrolysis build-up
- Preventative protection on new solar pump installations
- Retrofit upgrades for existing problem systems
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