Engineered Excellence Delivered


CECO plug-style deactivators set the standard.

CECO durMAX™ deactivators can be supplied as a complete unit – ready to install on your compressor. By supervising the installation and training of your station personnel, CECO assures the successful commissioning and operation of these custom-designed deactivators.

CECO durMAX™ deactivators are fail-safe plug type with a balanced piston that opens on loss of air pressure. We use two cast-iron rings on the plunger guide allowing the self-aligning plunger to seal properly. The plunger and guide are heat-treated 4140 steel and are hardened to provide long, trouble-free operation.

durMAX™ deactivators conform to API specs and require only one air supply line. The covered sight glass gives a visual indication of closed or open position. The operating shaft is a high-strength alloy steel and noncorrosive. The operating cylinder has a noncorrosive wear surface for long service life.