Submersible sand pump is an  application of GN drilling mud system for saving installation space.The sand pump submerse in the drilling mud tank,and feed drilling mud for desander and desilter for treatment.

Submersible sand pump for desander desilter

Submersible sand pump

For  multi-tank mud system,usually,we use horizontal sand pump for feeding the desander and desilter,but for HDD mud system,many clients just require for a single mud tank system,to save the space for storing mud and also to make the manifold to be simple.We install the submersible,vertical sund pump for desander and desilter mud feeding.

Wiki about Submersible pump

A submersible pump is a device which has a hermetically sealed motor close-coupled to the pump body. The whole assembly is submerged in the fluid to be pumped. The main advantage of this type of pump is that it prevents pump cavitation, a problem associated with a high elevation difference between pump and the fluid surface. Submersible pumps push water to the surface as opposed to jet pumps having to pull water. Submersibles are more efficient than jet pumps.