Package pump stationsĪ package pump station is any chamber that is sent to site with pipework and valves already installed. Which one you choose will depend on the size and requirements of your site, access to the site, cost and timeline. There are three main types of pump station to consider, and at Willow Pumps we can provide an end-to-end service for all of them. What type of sewage pumping station do I need? The cost of groundworks to overcome any of these issues would be prohibitively expensive.īy making use of a wastewater pumping station, you can optimise the transfer of waste in a way that reduces cost and increases convenience.The volume of waste from the site is significant enough that a regular system may get overloaded.The sewage pipes pass over a ridge or raised ground.The ground level is too low to allow the sewage pipes to travel downwards to the main sewer.If any of these circumstances apply to you, then you will likely need to install a sewage pumping station on your site: Need more information to decide? Read on for more commonly asked questions, or contact our experienced team at Willow Pumps to talk to us in person.

Once the tank has emptied, the pump will automatically shut off until the tank fills again.

Most sewage pumps use centrifugal force to transfer energy from the motor to the fluid, moving the fluid from the station to the discharge point where it can join the gravity network.

Sewage is transferred to the main line.

During high flow periods the second pump would start to provide increased capacity. The pumps would alternate duty with each pump cycle, ensuring even wear. However, we would always recommend considering a dual pump system where feasible – one pump to deal with the inflows and a second pump to provide backup in the unlikely event of pump failure. How this works depends slightly on the size of your pumping station and whether it has a single or dual pump system.įor a single pump station, once the float switch is triggered the pump kicks in and the waste is transferred out. The level of wastewater rises in the tank and when it reaches a certain point a float switch is triggered, and the pumps will start.

Sewage travels from the building into the wet well. When deciding whether you need a pump station on your site, it may help to understand how they operate in a bit more detail. Sewage flows into the tank (or wet well) and once it has reached a predetermined level, the pump kicks in and transfers the waste out to a point where gravity can take over. Where a gravity connection is not possible and the waste needs to travel uphill or horizontally to reach the main sewer, a pump station is the answer. Sewage systems most often rely on gravity to deliver wastewater from a residential or business premises into the main sewer. You may be unsure what type of wastewater pumping station is right for your site, or perhaps you’re unsure whether you need one at all? Understanding the options can be difficult, but here we provide all the answers you need to make the right choice.

Cost to install sewage ejector system