Applicable for conveying media such as sewage water sand,sludge, ore slurry, coal slurry, sandstones containing big solid particles, pumping sand for building, silt sand, silt, tailing slurry, ore, iron sand sediment in sewage treatment works, etc.
Sand suction dredge pump motor and the pump of which are coaxially submerged in medium to work. The overflowing parts of the pump are made from high alloy wear-resistant material, has good wear resistance and large flowing passage.
Besides the main impeller, the bottom of the pump is additionally provided with a set of agitation impeller which can spray the deposited sludge into turbulent flow, and therefore the pump realizes high-concentration conveying under the condition of no auxiliary device.
The unique seal device can effectively balance the pressure inside and outside the oil chamber, so as to project the reliability of the mechanical seal to the maximum extent.
The motor adopts various protective such as overheat protection, water inlet detecting projection, with float switch to control it and can operate safely for a long term in harsh working conditions.
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