Sand pump 90mm
The sand pump is used to extract mud during drilling in groundwater layer. This bailer works by syringe-like effect. The bottom is made of flexible rubber reinforced with a steel plate. As a result, this ensures high strength.
We attach two ropes to the sand pump, one to the piston and the other to the body. We lower it on the rope attached to the bailer, and pull the piston with the other cord to suck the mud into the tool. These bailers are characterized by the highest efficiency.
Working length: 70cm
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