

Wilkerson
Compressed Air Preparation & Pneumatic Control Solutions
Clean Air. Controlled Pressure. Reliable Pneumatic Performance.
Parker Wilkerson is a trusted name in compressed-air preparation and pneumatic control, providing a comprehensive range of filtration, regulation, lubrication, drying and air-management technologies for industrial pneumatic systems.
As part of Parker Hannifin's Pneumatic Division, Wilkerson products are engineered to improve compressed-air quality, maintain stable operating pressure and protect downstream pneumatic equipment — helping improve system reliability, performance and service life.
Through MONILEK Oilfield, customers can access Parker Wilkerson technologies supported by MONILEK's expertise in Hydraulics & Pneumatics, Fluid Connectors, Filtration and engineered compressed-air solutions.
Complete Compressed Air Preparation
Compressed air can contain water, oil aerosols, particles and other contaminants that can negatively affect pneumatic valves, actuators, cylinders, instruments and production equipment.
Parker Wilkerson provides the technologies required to clean, regulate, condition and manage compressed air before it reaches critical downstream equipment.
FILTER → REGULATE → LUBRICATE → DRY → CONTROL → PROTECT

Manual Desiccant Dryers
-45°F and -100°F atmospheric dewpoints

Heatless Desiccant Air Dryers
-40°F pressure dewpoint

Regenerative Dryers
40–150 PSIG operating pressure rating

Liquid Separators
WSA/WSO Series

Automatic Electrical Drain Valve
WDV3 Series