Review on Sewer installation VORTEX KN-300 (300 W) by Boyan Djerahov ᠌

The short cycles (2 - 3 sec. ) of turning on the pump during normal operation are not entirely clear. This is probably due to the small size of the housing or the location and short stroke of the inclusion float. In terms of reliability - let's see in operation. Has pros: Execution is excellent. The set is complete. There are various cuffs, adapters, clamps. The quality of the plastic case is excellent. Thickness is about 2.5 - 3 mm. Remembering the Sololift of the first versions, (now it can be better. For 35 - 40 thousand), it was getting worse there - both the body and the completeness. Compact, quiet, there is a manual on / check button. Of course the price! Some cons: Location of inputs. For such a small body - too much quantity. Two would be enough. Moreover, the third inlet on the outlet side is often blocked / difficult to access by the outlet angle check valve. And only the angular design of the check valve is not always convenient when installed in a long horizontal pipeline. Maybe for the vertical what you need.