The unique construction of the cutting blade with the five cutting edges guarantees low-blocking operation. The version with a guide claw and duck-foot bend coupling ensures a simple and quick inspection or makes exchange possible. The possibility of placing various guide claws makes the exchange with other manufacturers hassle-free. Due to the simple construction of the pump, a quick execution of inspection, repair and maintenance work is possible. The high efficiency guarantees low energy consumption.
![grafiek klein](https://www.desman.nl/wp-content/uploads/2016/06/grafiek-klein.png)
![1351 UNIGRIN](https://www.desman.nl/wp-content/uploads/2020/04/1351-UNIGRIN-e1588231953621.jpg)