Types of Pumps

Pumps are categorized into two main types: Dynamic, and Positive displacement pumps

• True

• False

What is the type of pump that uses a thin diaphragm

that expands to pull the

liquid into a chamber then

pushes it towards the outlet

after closing the inlet valve

and opening the outlet

valve.

• Diaphragm Pump

• Gear Pump

• Lobe Pump

• Piston Pump

What type of pump is that uses a piston that moves

to pull the liquid into a

chamber then pushes it

towards the outlet, after

closing the inlet valve and

opening the outlet valve.

• Diagram Pump

• Centrifugal Pump

• Piston Pump

• Lobe pump

What type of pump that uses rotating lobes to

push the liquid towards the

outlet.

• Piston Pump

• Lobe Pump

• Axial Pump

• Gears Pump

What type of pump that uses rotating gears to

push the liquid towards the

outlet.

• Rotary Pump

• Lobe Pump

• Piston Pump

• Gears Pump

Pumps working principle is using water pressure and air flow rate?

• True

• False