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2 min readFeb 8, 2018

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Types of Dewatering Pumps

Construction dewatering is common on construction sites. Groundwater and Rainwater are often trapped when excavation is done and water needs to be removed from time to time for smooth operation of construction activities and keep work condition normal and safe. Construction project during excavation can be maintained with the use of dewatering pumps.

Dewatering pumps are of different types and depending on the application to where they can be used depends on the type of work going around. Rajgad Techno Service provides a full support right from assigning a team of smart engineers who visit the site and give you a full assistance to which is the best pump for your application so that the results are extraordinary.

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Portable pumps are commonly used in construction projects where there is an open space to lay down pipes or hose. Trash pumps are a type of centrifugal pumps which are best for handling water with solids and debris. Other types of pumps which are been used for construction dewatering include hydraulic submersibles, diaphragms and well points. Diaphragm pumps make use of rubber diaphragms inside the pump casing that create a vacuum and draw water. These pumps work well in muddy materials.

Hydraulic submersible pumps use hydraulic units to drive water, they are submerged in the water. These pumps work well where there is no space around to place them instead they are been submerged. Wellpoint systems are used on regular basis, they are mostly used in places where the ground is dry. The places where the groundwater level is close to the surface of the ground, the wellpoint are a good application. These pumps are used to handle a high percentage of air within the water.

Depending on your needs and usage Rajgad Techno Services offers a range of solution to a wide selection of pumping application, be it for dewatering or groundwater control, wastewater management or water control. Dewatering pumps offered are lightweight, robust, compact and designed to handle in every situation. To more:

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