The DNA-70 is a self-priming centrifugal pump engineered for moving dirty water — drainage from construction pits, flooded basements, trenches and process sumps — and is also rated by the manufacturer for clean and sea water duty, which widens its use to coastal sites and water-intake tasks. Self-priming design means the pump evacuates air from the suction line and starts pumping without manual pre-filling, a decisive practical advantage in field conditions where the pump is moved from pit to pit several times a day.
The pump develops a head of 23 metres, handles liquid temperatures from +2 to +45 degrees Celsius, and weighs 95 kg, indicating a robust industrial build intended for transport by vehicle and operation at fixed points rather than hand carrying. Pumps of this class are workhorses for construction contractors, municipal water utilities, mining sites and agricultural irrigation operators.
The unit is priced from 900 USD with a minimum order of two pieces, terms suited to contractors equipping crews and to pump distributors stocking the dewatering segment.
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