A pressure-assisted toilet—also known as a power flush toilet—contains a sealed pressure tank that houses air and water. The vessel traps air, and as it fills with water, it uses the water supply line pressure to compress the trapped air inside.
These toilets are more efficient than gravity-fed models, flushing more quickly with less water. PATs are also quieter than most other types of toilets since they use air pressure to push waste down the drain instead of gravity. Additionally, their powerful flush means fewer clogs and backups.
A dual flush system offers a good option for water conservation by offering a choice between two options - a full flush for larger, more solid water, and a partial flush for liquid. Typically, this is controlled by two separate buttons on the toilet for each corresponding flush.
The trip-lever activation usually requires more force than is required by gravity toilets. A pressure-assist toilet cannot be converted to a gravity toilet.
When you pull down on your toilet handle, a gravity-flush toilet will open the flushing valve, allowing water into the bowl and flushing out the waste. Pressure-assisted toilets use air and water pressure to force water into the toilet bowl, flushing the waste.
Can I Install Flushmate® in my existing toilet? No! FLUSHMATE cannot be retrofitted to an existing gravity bowl.
Noise. Due to the pressure used in these systems, they generate a considerable amount of noise every time they are used. The noise level is consistent with the flush that you would hear in a public bathroom at a restaurant or stadium.
Power Flush Toilets Deliver Water Savings and More
Pressure-assisted toilets are effective using as little as 1 gallon per flush (gpf), while gravity toilets often use 1.6 gpf or more in older models. Pressure-assisted toilets are also less likely to need double-flushing, because waste is pushed out on the first flush.
If you want to keep your system in tip-top shape then power flushing every 5 to 6 years is a good idea. Still, you should be able to get away with power-flushing your radiators every 8 to 10 years depending on the quality of the materials used in your system.
Pressure-assisted toilets offer even more flushing power than gravity or dual-flush. “A pressure-assist toilet has additional pressure that will give you a more powerful flush, which is more resistant to clogs, uses less water, and can be easier to clean,” says Hicks.
Our Revolution 360 swirl flushing technology sends 360 degrees of water through the bowl for complete coverage. Water is propelled from our patented AquaPiston flush canister through a powerful jet to ensure optimal bowl coverage and cleanliness. A cleaner bathroom starts with a cleaner bowl.
Elongated toilets can have a more powerful flush system, which may avoid having to “double flush.” Elongated toilets require more room than a round toilet, so take this into consideration if space is an issue. Round toilets can be installed for potty training, then replaced with an elongated one as your child goes up.
Pressure-assisted toilets are much less likely to clog, because they exert far higher water delivery force on solid waste than ordinary gravity toilets.
Pressure assisted toilets are noisier than traditional gravity fed models. The sound will dissipate in approximately four seconds. If you want to provide some sound insulation, you can use rugs on the bathroom floor and be sure the seat lid is down prior to flushing.
While pressure-assisted toilets can develop leaks, the risk is relatively low compared to other toilet types. Regular maintenance and prompt repairs are essential in preventing leaks and ensuring the long-term performance of these toilets.
Because commercial toilets typically get a lot more use than residential toilets, they need a more powerful flushing system to handle all the traffic. Commercial toilets in high-use areas use a sensor to automatically flush the toilet. This sensor makes it less likely the toilet will get clogged or overflow.
Gravity-assisted toilets are the most popular and most economical options as they are cheap and effective. In general, gravity toilets are more than sufficient to meet the needs of most household and commercial settings but can be less than optimal in terms of sheer volume efficiency than pressure-assisted varieties.
Clean the Bowl and Jets: Use a toilet-safe cleaner to remove buildup and keep the bowl and rim jets clean. Monitor Water Pressure: Low water pressure can affect flushing performance. Contact a plumber if you notice a consistent issue.
Unfortunately, it's not possible to convert a low-flow toilet to a high-flow or pressure-assisted toilet. The only option is to replace a gravity-flush toilet with a pressure-assisted flush toilet.
A run-on condition may be caused by insufficient water pressure, an improperly adjusted Flush Valve Cartridge, or a clogged inlet screen. Refer to "Installation Requirements" for recommended minimum pressure.
Most Complete Variety: Kohler
Kohler, a highly respected manufacturer with a rich history of quality and stylish products, provides three lines of toilets equipped with Flushmate.
Units can burst, causing injuries and property damage
Learn more. Flushmate has recalled almost 1.5 million pressure-assisted toilet flushing systems because they can burst, causing the toilet tank to shatter and pose impact and laceration hazards to consumers and their property.