PIRB Registered. 25 Years Experience. Available 24/7 Across Nelspruit and the Mpumalanga Lowveld.
Call Now: +27 79 979 9131 Get a Free QuoteMunicipal water supply interruptions in Nelspruit have become a regular feature of life for residents and businesses. Planned maintenance shutoffs, unplanned infrastructure failures, pump station problems, and water quality events all disrupt supply with increasing frequency. A properly installed backup water storage system changes all of that — you have your own supply, independent of the municipal network, that keeps your household running normally regardless of what is happening outside.
Action Plumbing installs, connects, and maintains backup water storage systems for homes, rental properties, body corporates, and businesses across Nelspruit and the Mpumalanga Lowveld. Call us on +27 79 979 9131 to arrange a free site assessment.
| Household Size | Normal Daily Usage | Recommended Tank Size |
|---|---|---|
| 1 to 2 people | 300 to 400 litres per day | 1,000 to 2,500 litres |
| 3 to 4 people | 450 to 800 litres per day | 2,500 to 5,000 litres |
| 5 to 6 people | 750 to 1,200 litres per day | 5,000 litres |
| 6+ or high usage | 1,200+ litres per day | 5,000 to 10,000 litres |
Storage tank — food-safe, UV-stabilised polyethylene tanks from established South African manufacturers, correctly sized for your household.
Float valve — controls automatic filling from the municipal supply when the level drops.
Auto-switchover valve — the most critical component. Monitors municipal pressure and activates automatically when pressure drops, then switches back on restoration.
Pressure pump — essential for any ground-level installation. Delivers water at consistent pressure throughout the household.
Non-return valve — prevents water flowing back from the tank into the municipal supply line.
Tank base or stand — a filled 2,500 litre tank weighs 2.5 tonnes. It must be supported on a solid, level, engineered base. We construct these as part of every installation.
We assess tank positioning during our free site visit, guided by proximity to the main supply connection, proximity to the household distribution system, accessibility for maintenance, structural ground conditions, and aesthetics. We can discuss screening options and tank colours that minimise visual impact.
A backup water tank can also be configured to collect rainwater from your roof. Nelspruit receives 700 to 800mm of rainfall annually, concentrated between October and March. A medium-sized roof can realistically collect tens of thousands of litres during a good rainy season. An integrated system that uses rainwater as the primary supply and municipal water as the backup reduces your municipal consumption, lowers your bill, and gives you genuine water independence.
Installed cost varies based on tank size, site conditions, system complexity, and electrical work required. As a general guide, a basic residential backup system including a 2,500 litre tank, float valve, auto-switchover, pressure pump, and all connecting pipework typically ranges from R18,000 to R35,000 fully installed. We provide a detailed, itemised quotation after the free site assessment.
We install backup water storage systems across Nelspruit, White River, Barberton, Hazyview, and Malelane.
Average consumption is approximately 150 to 200 litres per person per day for normal use. During an outage when being water-conscious, this drops to 50 to 80 litres per person per day.
The auto-switchover valve detects a pressure drop almost immediately and switches within seconds. In most cases you will not notice the switchover has happened.
The pressure pump requires electricity to operate. During load shedding the pump will not function unless you have a backup power supply such as an inverter or generator. We can advise on pump power options.
The plumbing connections, auto-switchover installation, and pump setup require qualified plumbing work to be done correctly and safely. Incorrect installation can result in contamination of the municipal supply, which is a serious regulatory issue.
For most standard residential installations, no. For very large tanks or installations involving significant civil construction, it is worth checking with the municipality. We can advise.
Yes. We can include a separate garden supply connection that draws from the tank without going through the pressure pump, which is more efficient for irrigation use.
We recommend annual cleaning and sanitisation to maintain water quality and prevent sediment or bacterial buildup.
We design systems with easy pump access for servicing. Our maintenance service includes an annual pump check. In the event of failure we can usually respond with a replacement or repair quickly.
Related Services: Off-Grid Supply Tanks | Geysers | Leak Detection | Valves
Action Plumbing is available 24/7 across Nelspruit, White River, Barberton, Hazyview and Malelane. PIRB registered with 25 years of experience.
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