• Metering pumps are generally used in applications where low discharge in lit hr is required.
• Where the accurate feed rate demanded.
• Viscous slurries or fluids need to be pumped.
• High temp corrosive hazardous fluids to be handled.
• Dosing in reverse osmosis system. DM water plants.
• Dosing of slurries in spar dryers distilation columns.

Advantages

• Flow and press can be adjustable as desired by setting the adjusting knob. turn down ratio 10:1
  
• The stroke of the pump can be controlled by manually.
• Pumps are available in different material of construction to handle different chemicals as per the suitability. deg temp.

Operation Principle

• Plunger or diaphragm will push the liquid at slow speed.
• Gear system is incorporated between motor and plunger or diaphragm to reciprocate at slow movement
• Mechanism to vary the reciprocation with metering scale is incorporated.