Homeowners in rainy areas suffering from frequent floods can protect their property by installing sump pumps in the basement. It protects against flooding, avoids musty odors, and alleviates dampness.

However, there are different types of sump pumps, and it is crucial to choose the right one to get the job done. They are essential in pumping the water out of your house and into the storm drain. Here are a few things you should consider before making your investment.

1. Type of Sump Pump

Different sump pumps are designed to handle specific needs and conditions. You must consider various factors such as basement size, pump location, and budget when choosing the right type of sump pump for your house.

There are two main types of pumps -

• Submersible sump pumps - They can be submerged in water and operate quietly and are preferred for residential and commercial properties if they use the basement occasionally. Moreover, it prevents debris and other things from entering the pit as it's covered with an airtight lid.

However, they are generally expensive and have a limited lifespan. It is ideal if you have the space to accommodate it and prevent moist air from accumulating in your home. They are also more efficient due to being nearer to the water source and less likely to overheat.

• Pedestal sump pumps - In contrast, they are bulkier and more prominent than a submersible sump pump. They are cheaper albeit much noisier due to being an older design. Hence, it may not be a good option for those who use their basement space as it is easily visible.

However, they are easier to repair and service as they are accessible without removing them from the pit. They are less popular than their alternatives but are a good choice for those on a budget.

2. Pump Capacity and Power

Pump capacity is expressed in gallons per hour (GPH) or gallons per minute (GPM) and dictates the amount of water sump pumps can move efficiently. Accordingly, power is expressed in horsepower (HP) and states its ability to handle different water levels with consistent performance.

You can handle minor flooding issues with a sump pump of 1/4 HP. However, you may need a 1/2 HP unit for significant flooding and moisture issues. Moreover, you should not worry about GPH or GPM. A sump pump at 1/3 HP and 50 GPM will pump the same amount of water as 1/2 HP and 50 GPM.

Additionally, GPM ratings relate to 'head' pressure or height. It indicates how high it has to raise water to expel it from your basement. Therefore, it is crucial to consider the size of your basement and the potential water volume during heavy rain or flooding. Hence, GPM ratings with a head pressure of 10-15 feet are an ideal choice.

3. Switch Mechanism

Different switch mechanisms decide when the sump pumps should activate or deactivate in response to rising water levels. It is a potential defence to protect homeowners from potential water damage.

The primary switch mechanism types include:

• Float switches - They are the most reliable mechanical switch mechanisms and consist of buoyant floats attached to them. The float rises with the water levels and triggers the pump to switch on after reaching a specific height.
• Pressure switches - They are designed to monitor and respond to changes in water pressure. It activates the pump when the water level reaches a certain point in the sump pit. Additionally, it deactivates the pump after the water pressure decreases.

Each type has its own merits and demerits. However, mechanical switches with solid floats that cannot be punctured are preferred.

4. Durability and Build Quality

A sump pump's long-term reliability depends on its durability and build quality. It includes construction materials, robust materials, and additional features like thermal overload protection and the pump's ability to handle debris. Pumps with cast iron cases are highly durable as heat does not affect them.

On the other hand, thermoplastic sump pumps may distort the heat and cause excessive internal wear. However, most plumbers recommend baffled aluminum as it has increased durability due to its inability to rust, unlike cast iron. Corrosion-resistant materials help the sump pumps survive harsh conditions and the corrosive nature of sump pits.

5. Brand Reputation and Reviews

Sump pumps are a considerable investment. Therefore, investing in reputable brands from a reputable supplier is essential. It will provide peace of mind as they have a reliable pump performance and durability history.

Additionally, you should research and read up on their customer reviews and testimonials. It will give you important insights into customer support, servicing, build quality, and performance. Moreover, choosing pumps with more than one year's warranty is an excellent decision to ensure their longevity.

Conclusion

To summarize, it is crucial to consider various factors before deciding to buy a sump pump. You should carefully assess your needs, basement size and conditions, and budget constraints. Choose the right sump pump with enough HP and GPM, proper switch mechanism, and build quality. Remember to stop, compare, and go through customer reviews to ensure you're making the right decision.