JoJo Tank With Pump: Installed Prices and Package Options

Buying a JoJo tank is straightforward. Working out what pump you need, how they connect, and what the whole thing costs installed — that is where most homeowners get stuck. This article breaks down the realistic price bands for a JoJo tank and pump package, explains the key decisions that move the price up or down, and flags the questions to ask before you sign anything.

Why the pump matters as much as the tank

A tank without a pump delivers water only if it sits high enough to feed your taps by gravity — and most suburban Johannesburg properties do not have a suitable elevated position. Without adequate head height, flow is weak and pressure is too low for showers, geysers, or washing machines. A pump solves that, but the pump type changes both the upfront cost and the running experience significantly.

There are two broad approaches:

• Gravity-feed – the tank sits on a raised stand (typically 1.5 m to 2.5 m) and water flows down by gravity. Lower cost, no electricity dependency, but pressure is limited — roughly 0.15 to 0.25 bar as a rough guide, which is fine for toilet cisterns and garden taps but marginal for most indoor use.
• Pressure pump system – an electric pump draws water from the tank and delivers it at mains-like pressure throughout the house. Higher cost and needs power, but the experience is indistinguishable from municipal supply when set up correctly.

For whole-house backup use in Johannesburg, most installers recommend a pressure pump setup. It is worth reading the broader guide on backup water systems to understand how a tank-and-pump fits alongside other options such as boreholes.

Typical installed prices for a JoJo tank and pump package

The verified range for backup tank-and-pump systems is R20,000–R40,000, with whole-house configurations running around R55,000. Here is roughly how those numbers break down across common setups:

Setup	Typical installed price range
Small tank (2,500 L) + basic transfer pump, gravity stand	R20,000–R28,000
Medium tank (5,000 L) + pressure pump, standard install	R28,000–R40,000
Large tank (10,000 L) + pressure pump, full house integration	R40,000–R55,000

These are rough guides only. Actual quotes vary based on your property layout, existing plumbing, electrical work required, and the installer’s rates. Always confirm via itemised quotes — the table above is a starting framework, not a guarantee.

Note that pump hardware on its own (supply and installation) typically runs R15,000–R35,000 depending on the pump specification. When you are buying a package, the pump cost is bundled with the tank, stand, fittings, and labour, which is usually more cost-effective than sourcing components separately.

What moves the price up or down

Several factors have a meaningful impact on your final quote:

Tank size – JoJo tanks range from around 500 L up to 20,000 L. For a typical Johannesburg household of four people — bearing in mind that South Africans use around 237 litres per person per day on average — a 5,000 L tank gives roughly five days of supply at reduced consumption. Bigger tanks cost more upfront but reduce the number of refill or pump-on events.

Pump type and capacity – A basic transfer pump is cheaper but not suitable for pressurising an entire house. A variable-speed pressure pump with a pressure vessel costs more but delivers stable pressure and is quieter. Discuss flow rate (litres per minute) and head pressure requirements with your installer before deciding.

Stand or elevated platform – A proper concrete or steel stand for gravity-feed adds cost and requires civil work. If you go the pressure pump route, the tank can sit at ground level, which simplifies installation.

Integration with existing plumbing – Connecting the tank system to your home’s internal plumbing (so it automatically kicks in during a municipal outage) requires a changeover valve or automatic transfer switch. This adds to cost but is far more convenient than manually switching supply.

Electrical work – Running a dedicated circuit for the pump, adding a float switch, or installing a level indicator all add to the electrical portion of the quote. Do not skip these; a pump that runs dry will burn out quickly.

If you want to know what installers in your area would actually charge for your setup, compare three free quotes — vetted installers, no obligation.

Gravity-feed versus pressure pump: which suits Johannesburg conditions?

Johannesburg’s municipal supply issues are well-documented — Johannesburg Water’s own figures show non-revenue water (a proxy for system stress and losses) at 44.8% for 2024/25, and the reservoir system holds only around 27 hours of citywide storage buffer. Intermittent supply and pressure fluctuations are a real and ongoing concern rather than a remote possibility.

For homeowners who want the tank system to serve as seamless whole-house backup — not just garden irrigation or toilet flushing — a pressure pump is the practical choice. Gravity-feed is adequate for:

• Supplementing garden watering
• Flushing toilets during outages
• Properties where an elevated stand is already in place

If you only need the tank for those limited uses, you can reduce costs significantly. If you want the kitchen tap and shower to work normally during supply interruptions, budget for the full pressure pump setup.

Installation: what to expect and what to check

A standard installation typically takes one to two days. The installer should:

1. Assess your existing plumbing and identify the best connection points
2. Confirm the pump specification matches your flow and pressure needs
3. Provide a transfer or isolation valve so municipal supply can be restored cleanly
4. Install a float switch or level sensor to protect the pump
5. Test the system under load before signing off

Ask for a written quote that separates tank supply, pump supply, stand/civil work, plumbing, and electrical labour. This makes it easier to compare quotes and to understand where costs are concentrated. For more detail on what installation involves, the post on JoJo tank installation prices covers the cost breakdown thoroughly.

Also ask whether the pump needs a dedicated water source (i.e. municipal top-up) or whether it can draw from rainwater harvesting — this affects how you configure the inlet and whether you need a first-flush diverter or filtration.

Do you actually need a pump at all?

Not every tank setup requires a pump. If your property has a natural slope and you can position the tank high enough, gravity may be sufficient for your intended uses. The post on whether you need a pump for a water tank works through exactly this question with practical guidance on when gravity is enough and when it is not.

For most single-storey and double-storey homes in Johannesburg’s suburbs, a ground-level tank without a pump will not deliver usable pressure to indoor fixtures. The gravity-only option is more relevant for smallholdings or properties with significant natural elevation changes.

Ready to get a realistic number for your specific property? Request quotes from local installers — vetted suppliers, no commitment required.

Getting the right quote

The price range for a JoJo tank with pump is wide — R20,000 to R55,000 covers a lot of different setups. The number that matters is the one for your property, your household size, and your intended use. A quote that includes site assessment, itemised components, and a clear scope of electrical and plumbing work is worth far more than a ballpark figure given over the phone.

When comparing quotes, check that each one specifies the pump model and flow rate, not just a generic description. A cheaper quote built around an undersized pump will cost you more when the pump fails under load or cannot maintain pressure to the first floor. Confirm warranty terms on both the tank and the pump separately — they are often different.