Best Water Pumps for Floodwater

Best Water Pumps for Floodwater

Posted by Helen Wood on 21st Feb 2022

So far this February, we've seen Storm Dudley that hit the UK on Wednesday 16th February 2022; Storm Eunice that hit us on Friday 18th February 2022; and Storm Franklin on Monday the 21st February 2022 - which we're just starting to see the back of as I type.

Over the past few days there have been Red Weather warnings issued by the Government which mean there is a significant "danger to life". The latest storm, Storm Franklin has caused the Government to issue 184 flood warnings. With that in mind, if your home or business regularly comes under threat of flooding, it may be a good idea to invest in a RELIABLE submersible water pump that operates in both clean water and dirty water conditions.

Submersible Pumps.

What are the best water pumps for floodwater? When looking for the best submersible pump for your needs, there are a few things to keep in mind. It's a good idea to decide what type of water needs to be drained and whether the pump should turn on and off automatically.

Cutout Image of a Submersibly Water Pump

What should you keep in mind while purchasing a submersible pump?

Pumping Power

A submersible pump's ability (also known as flow rate) decides how many litres per hour the device can process in the best possible situation: that is, without resistance and without the need to pump the water upwards.

When choosing the correct submersible pump, the delivery head and pumping ability are vital considerations. After all, you don't want to have to wait indefinitely for a given place to be emptied.

Quick Tip: When choosing a submersible pump, look at the 'flow rate table,' which displays how much water the pump can drain per hour at different delivery heads (the height at which a pump can raise water).

The Delivery Head

The delivery head indicates the maximum distance a submersible pump can pump water through a discharge hose/tube. It is based on a wide discharge hose/tube with the least amount of resistance.

Quick Tip: When deciding which submersible pump is suitable for you, give yourself a lot of leeway. Suppose the device must pump water five metres higher in your situation, in that case, you should choose a submersible pump with a delivery head of at least seven metres.

What type of water?

When choosing the best submersible pump, it's crucial to consider the sort of water the pump will be processing; we've classified these into four categories.

Clean Water - Water that is free of contaminants

This refers to pure, clear, and almost potable water with no or few solid particles (sand). Any submersible pump can handle this type of water. In this situation, you need to think about the other aspects of selecting the best submersible pump.

Water that is slightly soiled - This sort of water is somewhat cloudy and has sand or other small solid particles less than 10 mm in size. Water from a flooded cellar, bathwater, and rainwater combined with road dirt are all examples.

Wastewater/dirty water - Cloudy water with larger solid particles, up to 50 mm in size depending on the pump, falls into this group. Construction sites, agricultural/cattle farms, and industrial sites are all places where these pumps are used. The FEKA series is also proper for draining faecal matter-laden water.

Salt Water - Is there anything that saltwater doesn't ruin? Processing saltwater is a different beast, even for submersible pumps. However, there is one hero we can always count on to help us deal with this problem: the DAB Nova Salt M-A.


High Performance Water Pump That Filters Out Rubbish - Hyundai Professional Petrol Water Trash Pump | HYT80

Hyundai Professional Petrol Water Trash Pump | HYT80

The Hyundai HYT80 is a petrol trash water pump from Hyundai. Powered by a 208cc Hyundai IC200 petrol engine producing 6.5hp allows to be used for domestic, commercial and professional pumping applications.

Built primarily for pumping dirty and unrefined water, capable of pumping particles up to 23mm in diameter which is a huge increase over standard water pumps.

Ideally used for flood defence, construction and industrial work or agricultural pumping requirements, it provides a maximum flow rate of 917 litres per minute, allowing you to rapidly move large quantities of dirty and unrefined water. This impressive pumping power is made possible due to the large 3" (80mm) inlet and outlet. It provides a suction lift of 7m, and a total lift of 25m.

The sturdy open frame protects the pump from knocks and bumps and also functions as convenient carry handles.

In the box: HYT80 Petrol Trash Water Pump, Filter, Spark Plug Spanner & User Manual. Click here for more information.


How does a float work when it is automatically activated?

Most of the submersible pumps in our product line have a 'float,' which acts as a form of the switch for the pump. It floats on the water and hence rises with the water level, as its name implies. The float will have achieved the pump's activation level when it reaches a particular height, ensuring that the pump turns on and runs until the deactivation level is reached.

Activation level

Every submersible pump with a float has its moment of activation, which can range from around 8.5 cm to roughly 30 cm in water. When choosing a pump, keep in mind that the pump must reach a certain level before turning on automatically.

You can manually run a submersible pump. By 'securing' the float, which involves fixing it securely at the activation level, all submersible pumps with a float can be used in this way.

When it comes to puddle pumps, all you do is turn the side handle. In the case of submersible pumps with a loose float, such as a float cable or float arm, the float must be fastened using a tie wrap. In that scenario, make sure the float's tip points upwards so that the submersible pump is activated.

Pump for puddles

A submersible pump drains water until just a few millimetres stay. In contrast, a puddle pump drains water to a level of 0 to 2 mm on a flat surface. A puddle pump is ideal in a home with flooded spaces that must be drained to almost 'mop dry.'

Long-term usage

Long-term usage of domestic rated pumps will result in loss of functionality. DAB submersible pumps were explicitly created for this type of use.

If you have a difficult job ahead of you, we recommend investing in a high-quality pump. It will be the most beneficial in the long run.

Submersibly Water Pumps by Hyundai

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