The DNA series is used to pump biological liquids and sewage. A large free flight of solids makes it perfect for treatment plants, public and private sewage systems and in the zootechnical industry.
Characteristic
All main components are made of gg20 cast iron. The double mechanical seal in the back-to-back configuration, placed in the oil chamber, guarantees long product durability.
Advantages of DNA pumps
DNA sewage pump is an ideal solution for people looking for a professional product for use at home or a small company. Free DNA sewer flight is the best alternative to pumps with a shredder that often clogs by exposing the user to operational difficulties. A large free flight under a rotor of pollutants from 45 to 80 mm (depending on the model) provides long -term work without having to interfere. Open six -pane Vortex rotors cope perfectly even with fibrous sewage content while shredders act as winders. The shredders quickly exterminating in the sewage act like wedges and block the pump. Sewage pumps with such a large free flight under the rotor are devoid of such flaws. The thick walls of the rotor are enough for many years of work in sewage of raw housing. Connecting collars allow installation with any coupling feet with holes according to
When choosing a pump, check the parameters of the available pipeline because sometimes the diameter of the discharge pipe or the geometry of the area requires the use of more power.
Control
DNA sewage pump has four versions that are a combination of single and three -phase power supply and a built -in swimmer and an external signal. We recommend simple drivers to control DNA pumps (except for versions with a built -in swimmer) M121 (230 V) M131 (400 V). For more demanding users and two pumping pumping stations, we offer professional power supply switchgears in the relay and unit. SPP and SPS.
Installation methods
Thanks to the DN collar, DNA pumps are eagerly installed on the coupling feet in sewage pumping stations, municipal, network and rainwater. When using a suitable hose connection (knee finished with a barefoot end), we get a portable pump for dehydration and work with liquids with a high content of solids (gravel, sand, garbage). DNA sewage pump can be watered without any obstacles with rain garden, dehydrate the flooded garage or basement, and pump water from a pond or a ditch to another tank. DNA pumps have stable legs protruding from the pump body, on which they can stand on an even ground ensuring the appropriate ground clearance under the water body.
Like any sewage pump DRENO, DNA also has a 10 -meter power cord as standard. They work perfectly with coupling feet DRENO: Duty50, Duty 65, Duty 80 and B5.
Characteristics
- Low weight of the pump,
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Vortex rotor with a free 50 mm flight,
- Levels from the pump with the DN50 PN10 collar and internal thread 2 ",
- Float controlling pump operation and protecting against dry work,
- 10 m supplying cable ended with free clamps,
- Thermal protection built into the engine winding
- Warranty and post -warranty service
- 24 -month warranty
