When rainwater tank companies advertise “free pumps” with their tanks, it’s essential to approach these offers with caution. Often, what appears to be a value-added deal may come with hidden costs or limitations that could make the offer less beneficial than it seems. Here are some key points to watch out for:
1. Lower Quality or Basic Models:
The “free” pump included in the package can be a low-end or basic model that may not meet your long-term needs. It might have limited flow rate, power, or lifespan compared to higher-quality models. Upgrading to a better model could incur additional costs.
2. Increased Tank Price:
Some companies might increase the overall price of the tank to cover the cost of the pump, making it seem like you’re getting a “free” pump when you’re essentially paying for it through a higher tank price and/or freight price.
3. Compatibility Issues:
The included pump may not be compatible with your particular setup or water usage requirements. For example, if you have a multi-story house or require high-pressure water flow, the “free” pump may not deliver adequate performance.
4. No Choice in Brand or Features:
These “bundles” often come with only one option, with no ability to select different brands, sizes, features, or specifications. You may find yourself stuck with a pump that doesn’t suit your particular needs or preferences.
5. Tank Size has little to do with pump size; one size of pump does not fit all:
Tank size alone does not dictate the appropriate pump size for a rainwater system. Instead, the pump should be selected based on the intended usage and water demand, which include factors such as:
- Flow Rate Requirements:
- Determine the required flow rate based on what the water will be used for (e.g., irrigation, household plumbing, or high-pressure applications).
- For household use, factors such as the number of outlets, pressure requirements, and simultaneous use should be considered.
- Water Pressure Needs:
- The pump must generate sufficient pressure to deliver water effectively, especially if it needs to reach multiple floors, elevated garden beds, or high-pressure outlets (like sprinklers).
- Typically, a pressure of around 300-400 kPa (kilopascals) is standard for residential plumbing.
- Distance from the Tank to the End-Use Point:
- The length of pipe and any elevation changes (uphill or downhill) will impact the pump’s efficiency and may require a more powerful unit to overcome resistance.
- Usage Type:
- A low-volume pump might suffice for garden watering, but a more robust pump would be needed for multi-point use (e.g., several taps or household use) to maintain adequate pressure and flow.
How to Avoid the Trap:
- Compare Total Costs: Check the overall package cost versus buying the tank and pump separately. Buy a pump based on the correct size and needs for the application
- Request Specifications: Get detailed specs of the pump offered. Ensure it meets your needs and is suitable for your intended water usage.
- Check the Warranty: Look at the warranty and support details. See if the pump has the same warranty coverage as other standalone pumps.
- Research the Pump Brand: A little research into the brand and reviews of the pump can reveal whether it is known for reliability or is a cheap, low-quality inclusion.
By taking these precautions, you can ensure you’re truly getting value for money and a product that will serve you well in the long term.
We Stock only quality pumps and our team can carefully assertaining your requirements and recommned a type and model to suit your needs.
Please contact us today and we can guide you through the process