Diaphragm Compressor

Diaphragm compressors are a positive displacement compressor, also referred to as a membrane compressor, uses a flexible diaphragm to divide two chambers. The chambers are attached to an intake and discharge port, and the diaphragm is moved by either a rotating crank or a linear actuator. Air or other gases are alternately drawn into and expelled from the chambers as the diaphragm moves. Gases and gas mixes can be compressed without abrasion or lubricant using diaphragm compressors. Since they don't leak, they are especially ideal for high purity gases as well as for expensive, hazardous, and explosive gases.