Core Features 600WOG Pressure Rating: Engineered to withstand a maximum working pressure of 600 psi (pounds per square inch) for water, oil, and gas (WOG)—the key defining specification that makes it suitable for medium-to-high-pressure fluid systems. This rating ensures safe and stable operation in applications where standard low-pressure switches (e.g., 150WOG) are insufficient. Multi-Fluid Compatibility: Designed to control and monitor three common industrial media: Water: Compatible with clean, filtered water (e.g., process water, irrigation systems) and mild aqueous solutions. Oil: Works with mineral oils, hydraulic oils, and lubricating oils (resistant to oil-induced degradation of internal seals). Gas: Suitable for non-corrosive gases (e.g., compressed air, natural gas in low-flow industrial applications; note: not for highly toxic or explosive gases unless specified). Robust Construction: Housed in corrosion-resistant materials (typically brass or stainless steel for wetted parts, and reinforced plastic or metal for the outer casing). This build protects internal components from chemical erosion by fluids and mechanical damage in industrial environments. Adjustable Pressure Setpoints: Features user-configurable activation/deactivation pressure thresholds. Operators can fine-tune the switch to trigger at specific pressure levels (e.g., turn on a pump when pressure drops to 50 psi, turn off when it reaches 150 psi), adapting to diverse system requirements. Fast Response & Reliability: Equipped with a precision diaphragm or piston mechanism that responds quickly (≤20ms typical) to pressure changes, minimizing lag in fluid system control. The switch’s snap-action contacts ensure consistent on/off signaling, reducing wear and extending service life. Versatile Mounting: Supports multiple mounting options (inline, panel, or pipe-mounted via NPT/BSP threads), allowing seamless integration into existing pipelines, hydraulic power units, or control panels without extensive modifications. Typical Applications The Parker 600WOG Switch is a workhorse in medium-to-high-pressure fluid control systems across industries, including: Hydraulic Systems: Monitors and controls pressure in hydraulic power units (HPUs) for machine tools, injection molding machines, and construction equipment. Triggers safety shutdowns if pressure exceeds safe limits or activates pressure compensation valves to maintain stable operation. Industrial Piping & Process Water: Regulates pressure in process water lines (e.g., manufacturing cooling systems, food-grade water processing) and oil transfer pipelines (e.g., lubricating oil for industrial machinery). Prevents pipe damage from overpressure and ensures consistent fluid flow. Compressed Air & Gas Systems: Controls pressure in compressed air lines for pneumatic tools, factory automation, and HVAC systems. Automatically cycles air compressors on/off to maintain desired pressure levels, optimizing energy efficiency. Irrigation & Agricultural Equipment: Manages pressure in high-pressure irrigation systems (e.g., sprinkler networks for large farms) and farm machinery fluid lines (e.g., oil circuits for tractor hydraulics). Ensures uniform water distribution and protects equipment from pressure spikes. Marine & Offshore Auxiliary Systems: Used in non-corrosive fluid circuits (e.g., freshwater supply, lubricating oil lines) on small-to-medium vessels. Its 600WOG rating and durable build withstand the vibration and humidity of marine environments.