A toilet chopper pump has become one of the most common additions to plumbing equipment today. Among others, the NF-400 model, which is used to drain wastewater from showers, sinks and toilets, should be highlighted. Such equipment is a good option not only for the home, but also for production shops, suburban areas and cottages.
Pump specifications
According to consumers, the pump-grinder for the toilet bowl NF-400, reviews of which will be presented in the article, has quite impressive power, it is 400 watts. The horizontal discharge length is 70 m, while the discharge height is 7 m.
Consumers love performance because it is 100 liters per minute. The minimum water temperature is equivalent to 1 ° C, while the maximum value is 40 ° C. The equipment is supplemented by a thermal protection device at 135 ° C. However, this is not the only advantage due to which consumers increasingly prefer this model.
Extra features
Among other advantages, it is worth highlighting the insignificant weight, which is 7.7 kg, we can not but mention the overall dimensions, they are quite compact and equal to 420x240x350 mm. The described pump-grinder for the toilet has a carbon filter, and when the equipment is in operation, the noise level is quite low. You can also connect the device to a dishwasher and washing machine, there is a plug on all inputs, which is supplied.
Customers note that they like the design because it is equipped with stainless steel legs. Before connecting the equipment, you should ask what the diameter of the pipes is. In this case, it is 100 mm. If we are talking about connected pipes, then their diameter in the case of the pipeline is 40 mm.
Feedback on the principle of operation
The pump-grinder for the toilet, which is described in the article, according to customers, has a fairly simple principle of operation. It consists in collecting products for disposal in one of the tanks. The air chamber that follows, marks the air pressure, it passes through the pipe to the pressure sensor.
The design, as buyers assure, is quite simple. It assumes the presence of an engine switched by a pressure sensor. This drives the turbine, only then the waste enters through the outlet. Buyers choose this model also for the reason that the mechanism is simple, it is made of high quality components, and the principle of operation is based on a design that has already managed to establish itself on the good side.
It is important to remember that the grinder for the toilet can only be used with toilets with a horizontal outlet. In addition, they must have a reservoir or drain plug. Consumers emphasize that the center of the horizontally located outlet should be 18 cm above the floor level, these parameters comply with European standards.
Installation Instructions Reviews
Consumers who have already managed to enjoy the quality of the described pump, note that the instructions presented below are only valid for dumping from the toilet. For work, the horizontal outlet must be inserted into the rubber sleeve of the pump, and then fixed with the clamp that comes with the kit. A drain pipe should be directed into the rubber outlet, its diameter can range from 32 to 40 mm. Consumers emphasize that at this stage it is especially important to mount with a clamp.
If the waste will be removed up, then install the valve vertically, it must be positioned as close to the pump as possible. If you want to dump waste not only from the toilet, but also from other places, buyers are advised to connect the pipe from other equipment to rubber devices and fix it with clamps.
The slope from the siphon for wastewater from the shower or bathtub should have a gradient of 1 cm by 1 m. In this case, gravity will drain water into the toilet pump. If other devices are connected to the pump via a discharge line, a shut-off valve should be mounted on the drains. This, according to buyers, eliminates the return of sewage. The drain line should have the same slope as in the case described above.
Service and Safety Reviews
Consumers are advised to use a toilet sewer-grinder in accordance with the manufacturer's recommendations. From them you can learn that to flush, which is carried out once a season, you should disconnect the device from the power supply, and then pour the washing solution into the toilet. As soon as the drain tank is empty, it should be left for 5 minutes, then you can turn on the power and drain the tank 2 times, between these manipulations you should wait a certain time.
According to the opinion of the buyers, the sewage pump-grinder for the toilet should be operated with due regard for safety measures. They say that it is necessary to handle the equipment with care, overload and shock, the impact on the body of precipitation, gases, aggressive liquids and oil products should be excluded. Consumers are advised to watch the pump for deformation, breakdowns and defects before starting. Particular attention must be paid to the power cable.
Before connecting the sewage pump-grinder for the toilet, reviews of which should help you make the right choice, buyers are advised to make sure that the parameters of the electrical network comply with the requirements in the manual. It is important to make sure that the pump cable does not come into contact with oil, sharp objects, or hot surfaces during operation. To ensure reliable operation for several years, it is important to exclude the discharge of foreign substances and objects into the sewer.
Conclusion
The system is designed for the disposal of paper, water and waste. If the NF-400 toilet chopper is operated under conditions that require the removal of foreign objects, this may void the warranty.