What are the manholes having a depth greater than 1.5 m called?

What are the facilities including pumps and other equipment for pumping fluids from one place to another called?

The most expensive part is the energy supply for pumps.

Which type of pump should be selected in order to pump the sewage from a septic tank to the water treatment system?

A masonry or R.C.C. chamber constructed at suitable intervals along the sewer lines, for providing access into them is c…

End suction pumps are the common type of _____ pumps.

Which pump among the ones mentioned below can be located above the suction reservoir without an external priming system?

Which type of pump is used when the effluent should be pumped back into the plant for use as service water?