PDC is experienced in compression of industrial gases, rare, pyrophoric, toxic, synthetic, corrosive and gas mixtures. We have developed an extensive line of diaphragm compressors ranging from bare units to fully automated and custom-designed diaphragm compressors with a comprehensive assortment of options to meet any application.

PDC Series

Suction Pressures (psig/barg)

Discharge Pressures (psig/barg)

Flow Rate (scfm/Nm3/hr)

Horse Power


Sub atmospheric and above





Sub atmospheric and above





Sub atmospheric and above




Learn about more Applications here

Purity of Inlet Gas

It is critically important that the process gas be clean and dry as it enters the compressor. Suction filters, separators/knockout pots or demisters should be employed at each compression stage to eliminate particulate and or moisture from the gas stream. Gas purity is maintained as it is processed through the PDC diaphragm compressor.

Bare Compressor

bare diaphragm compressor diagram

Basic Compressor

basic diaphragm compressor diagram

Standard Instrumentation Packagestandard diaphragm compressor instrumentation package

Custom Designed Based on Customer Specifications
custom designed diaphragm compressor customer specifications

Diaphragm Compressors    |    Features    |     Applications

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