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Pneumatic Metering Pumps

Pneumatic Metering Pumps are operated by compressed air, nitrogen or natural gas.


The pneumatically operated positive displacement metering pumps can provide accuracies upto +/-2% satisfying API-675 standards.

Flow Turn Down Ratio :

Since metering pumps offer both stroke rate and stroke length adjustment, flow turn down ratios as great as 100:1 can be achieved.

Pressure :

These pumps can produce 10,000psi with only 100psi of air/gas supply pressure owing to the large differences in area between the air/gas piston and the plunger.

Corrosion resistance:

Plungers made of SS316 or ceramic with PTFE seals provide maximum corrosion resistance. Special materials such as Hastolly are also offered.