Compatta sewage pumps, thanks to their compact size and good mechanical properties, are ideal for pumping domestic wastewater from households, small businesses, and small housing estates.
Characteristics
The main components are made of GG20 cast iron. In the standard configuration, the lip seal is installed on the motor side and the mechanical seal on the impeller side. The “EVO” version pump features a double mechanical seal located in the oil chamber.
Advantages of the Compatta sewage pump
Compatta sewage pumps are the ideal solution for people looking for a professional product for use at home or in a small business. The new EVO version with a double mechanical seal in the oil chamber is particularly recommended. The parameters of the Compatta pump provide an alternative to pumps with macerators, which often become clogged, causing operating difficulties for the user. The free passage beneath the impeller for solids measuring from 30 to 50 mm (depending on the model) ensures long-term operation without the need for intervention. Open six-blade Vortex impellers handle even fibrous sewage contents perfectly, whereas macerators act like winding devices. Macerator blades quickly become blunt in sewage, act like wedges, and block the pump. Sewage pumps with a free passage beneath the impeller do not have these disadvantages. The impeller’s thick walls are sufficient for many years of operation in raw domestic sewage.
When selecting a pump, the parameters of the available pipeline should be checked, as the diameter of the discharge pipe or the terrain geometry may sometimes require a higher power rating.
Control
Compatta is available in four versions, combining single- and three-phase power supplies with control by a built-in float switch or an external signal. To control Compatta pumps (except versions with a built-in float switch), we recommend the simple M121 (230 V) or M131 (400 V) controllers. For more demanding users and two-pump lifting stations, we offer professional power and control panels with relay-contactor and microprocessor-based configurations.
Possible applications
When fitted with a suitable hose connection (an elbow ending in a plain end), it becomes a lightweight portable pump for drainage and for handling liquids with a high content of solids (gravel, sand, and waste). Compatta sewage pumps can easily water a garden with rainwater, drain a flooded garage or basement, and pump water from a pond or ditch into another tank. Compatta has stable feet extending from the pump body, allowing it to stand on level ground while providing sufficient clearance beneath the body for water intake.
Like every DRENO sewage pump, it comes standard with a 10-metre power cable. Except for the Compatta 1-1.5, which has a vertical outlet, the other models work perfectly with EASY coupling feet.
Features
- Low pump weight,
- Vortex impeller with free passage,
- Pump outlet directed vertically upward,
- Threaded discharge connection that can be fitted with various discharge hose connections,
- Float switch controlling pump operation and protecting against dry running,
- 10 m power cable terminated with free terminals,
- Thermal protection built into the motor winding
- Warranty and post-warranty service
- 24-month warranty
