conforms to my expectations, planned for cleaning (clean out) a former puitsde12m deep I'll lengthen the control cable to be able to actuate the bottom and change the clamps to replace them with a ball bearing so that it can slip out of the well and be empty without manipulation other than myself seal with bottom which opens into the slide stop an entire system already developed point.En pocedant for quite a time and I again met in the brand ... When it's good why deprive