Cook Compression products

Cook Compression is an innovator in the design, manufacture and application of compressor valves. From precision-crafted metal plate valves to the latest high-performance designs with non-metallic internals, we offer solutions for any reciprocating compressor in any type of service.

Cook Compression offers custom-engineered packing cases for any gas composition, at pressures ranging from vacuum to 50,000 psi (3,450 bar), in lubricated or non-lubricated service.

As the inventor of floating mechanical packing over a century ago, Cook Compression is unmatched in rod ring application experience. Cook has supplied rod rings for tens of thousands of successful applications worldwide.

Oil wiper packing plays a critical role in maintaining reciprocating compressor reliability, preventing crankcase oil from contaminating downstream components and processes. Properly functioning wiper packing also reduces oil consumption and costs, while protecting the environment from leakage.

Cook Compression is a worldwide leader in the design and production of precision-made piston ring seals and rider rings. We earned this reputation by working closely with compressor operators and OEMs, responding to their evolving needs with innovative products and materials.