Cured-in-place pipe lining (CIPP) might be the most environmentally friendly technology available for repairing, rehabilitating, and remodeling existing sewer systems. It’s no surprise then that many public agencies opt to use this.
One of the critical aspects of the CIPP lining process is getting a vacuum pump that offers reliable performance. This piece of equipment is used to create pressure to pull or draw the lining to place in the pipeline.
While various models, such as the max vacuum pump, are available on the market, selecting one that meets your project needs can be a challenge. So, how to determine the correct machine to choose? To narrow down your choices, here are several tips to follow.
- Consider The Flow Rate
The flow rate is one of the elements you must consider when choosing a vacuum pump. This refers to the amount of water that moves through the equipment per minute. The flow rate should be proportional to the size of the piping that will be lined.
For instance, a small pipeline requires a low flow rate, while a larger one needs a higher rate. If the pump’s flow rate is too low, it might not produce enough pressure to pull the lining material. On the other hand, if it has a flow rate that’s too high, then there’s a probability that water will push back into the pipeline and cause leakage.
Having the appropriate flow rate will play a critical role in the machine’s overall performance. Otherwise, it might not be able to produce the amount of pressure needed for an efficient lining process. It’s best to check the manufacturer’s specifications to determine what size of lining material is recommended for your pipeline. You can then use this information to determine the correct flow rate.
- Don’t Forget The Maintenance
As with any piece of equipment, a vacuum pump will need regular maintenance to ensure it continues to perform at its best. That’s why it’s important to select a machine that doesn’t require constant repairs or replacement parts. Otherwise, it may be a significant burden to your operation, and it could slow down your project schedule.
It’s always best to choose a model that comes with an extended warranty as well as easy upkeep and inspection. This will help you decide if a specific vacuum pump is worth investing in. A pump that is high maintenance will take more time to clean and repair, which might affect your overall productiveness.
- Determine What Kind Of CIPP Project You Have
Some CIPP projects are more complex than others and may thus require a machine with extra features. If your project involves deep trenches or is situated in an area that’s flooded often, then you may have to select a vacuum pump that can withstand high pressure. This will help prevent you from experiencing problems later on.
It’s also a vital consideration to make if you regularly work in areas that experience heavy rainfall or flooding. In particular, the surface of the lining plays a critical role in handling environmental factors. Whether it’s a rotary vane, a diaphragm, or a scroll vacuum pump, selecting the right equipment is key for an efficient project outcome.
- Check The Suction Lift
The suction lift is essentially the height that the pump can be above the water. It’s a critical factor to look at when choosing a vacuum pump because it determines how deep you’ll be able to reach with the equipment.
For example, if a vacuum has high suction lift, you may quickly access pipes beneath a deep ditch, riverbed, or any plumbing system. That’s also why it’s crucial to consider the topography of your site, as well as its projected depth throughout the entire lining process.
Additionally, you should check if the pump has a minimum suction lift. This will indicate how low you can go before you have trouble pulling water through the pipe during the lining process. The minimum suction lift is a good indicator of the vacuum pump’s ability to reach different depths.
- Evaluate The Quality And Durability
Quality and durability are two factors you must consider when choosing a vacuum pump. It’s essential to purchase a machine that’s been manufactured from high-quality materials so you can expect a long life span.
Before you make the purchase, check if it comes with a warranty and see how long the manufacturer is willing to offer coverage in case of damages or malfunctions. You also need to know how much it will cost you to have the pump repaired. A machine with a lengthy warranty period and low repair costs might be the best option.
Conclusion
Every CIPP project is unique. Hence, it’s important to choose the right machine that can handle the specific conditions of your project. Take the time to weigh your options and check if a vacuum pump sufficiently meets your needs, instead of choosing the first good option you come across.
Once you have the right equipment, it will be easier to maintain your productivity throughout the lining project. By taking the above factors into account, you’ll be able to make the right choice for your CIPP project.
