What is a Trigger Systems Sump and How Does it Work?

Trigger systems siphon water from a basin and dump it into the roadway to keep the area around the sump dry. When a car enters the system, its weight triggers a switch that opens the gates and drains water into the road. Triggers are usually found in intersections, driveways, and other wet areas where flooding is a concern. By activating during heavy rainfall or snowmelt, trigger systems help prevent dangerous flooding in low-lying areas. Although they may seem like a simple solution, triggers have become increasingly important as cities continue to grow and expand. This blog post will explore a trigger system and how it works. 

A Trigger Systems Sump is a device that drains water from a basin and dumps it into the roadway to help prevent flooding. Visit our store to buy the best Trigger Systems Sumps

What is a Trigger Systems Sump?

A trigger systems sump is an auxiliary water system found in many modern buildings. Its purpose is to prevent basement flooding by trapping and holding water that would otherwise flow into the basement via storm drainage. The sump is constructed below the ground grade and typically consists of interconnected ponds, canals, and drains. Water enters the system through an overflow pipe or pump station and exits through a discharge pipe or nozzle.

How Does a Trigger Systems Sump Work?

A trigger systems sump is a type of ocean bottom valve that helps manage water flow into and out of an oil or gas well. The sump works by admitting water when the pressure in the good drops below a certain threshold and then releasing water to the surface when pressure rises above that threshold. 

The sump is located at the bottom of the well and sits on a layer of sand. When oil or gas is first discovered, the pressure in the well is high. This pressure is due to the weight of the oil or gas above and the watertight seal of the good casing.

As drilling progresses, pressure in the well decreases. This is because oil and gas are being extracted, and the weight of the overlying rocks causes the pressure to drop. The reduced pressure allows water to flow into the sump, lowering the water level in the well.

When more oil or gas is discovered, drilling progress slows down, and pressure on the goods increases. This pressure increase is due to increased weight from new drilling and existing oil and gas trapped underground for many years. The increased pressure causes water to flow out of the sump, raising the water level in the well.

Benefits of a Trigger Systems Sump

A trigger systems sump is a specially designed watertight enclosure that captures and stores rainwater runoff from driveways, roofs, and other impervious surfaces. The sump can also discharge stormwater runoff directly into a body of water or sewer system.

The benefits of using a trigger systems sump include:

1. Reduced environmental impact: A trigger systems sump captures and stores rainwater runoff before it reaches the ground, reducing the amount of water that needs to be treated or released into waterways.

2. Increased reliability: A properly installed trigger systems sump will keep your property dry in weather conditions that would otherwise cause flooding. This reduces the need for costly repairs or replacements later on.

3. Improved safety: A properly installed trigger systems sump will protect you and your family from potential injury caused by flooding.

When Should You Instal a Trigger Systems Sump?

A trigger systems sump is a system that collects and stores water from wastewater treatment plants before it is discharged into the environment. The water is collected in a basin or tank below the plant’s discharge line. This system works by using a pump to move water from the basin to an outfall pipe, where it is discharged into the environment. 

Installing a trigger systems sump is a good idea if your wastewater treatment plant produces a high volume of wastewater. A basin or tank with a trigger system can hold up to 1,000 gallons of water, which is more than enough for the average wastewater treatment plant.

The Different Types of Trigger Systems Sumps Available

A trigger systems sump is a type of marine water pump that helps maintain a consistent level of aquarium water by removing excess water from the aquarium at regular intervals. They come in different types, each with its specific purpose, and are typically easy to install.

There are three main types of trigger systems sumps: manual, electronic, and autonomous. Manual sumps require someone to operate them manually; electronic sumps require the use of an external controller; and autonomous sumps operate without any intervention from the user.

Manual sumps are the simplest type and typically consist of a tank coupled to a pump. The tank holds more water than the pump can remove in one go, so it continuously pushes the water out through the pump into the sea or another aquarium. This method is useful for smaller tanks or those with low flow rates, as it doesn’t require too much maintenance.

Electronic sumps work similarly to manual sumps but use computerized controls to regulate how much water is removed. This allows them to be more effective at quickly removing large amounts of water, making them ideal for larger tanks or those with higher flow rates.

Autonomous sumps are the most advanced type and feature sensors that determine when there’s too much water in the aquarium and activate the pump accordingly. This eliminates the need for someone to constantly monitor the aquarium and makes them perfect for high-volume tanks or long-term setups where regular emptying is necessary. 

Whichever type of sumps you purchase, read the manufacturer’s instructions carefully to ensure that everything is set up correctly and that the pump is functioning as intended.


Trigger Systems’ Sump pumps are a great way to keep your basement or other flooded areas dry and free of contaminants. Not only will the sump pump help to prevent further flooding, but it will also eliminate potential dangers such as mould and mildew. A Trigger Systems sump pump is the perfect choice if you want a reliable and affordable solution to keeping your property safe and dry.

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