OILSAFE® | Quick Lock Coupler High Pressure 1/8" Npt | Industrial Fluid Control

Revolutionary Pressure-Safe Greasing System

Experience effortless lubrication with this advanced quick-disconnect coupler engineered for hands-free operation. Traditional couplers struggle to release from pressurized fittings, frequently causing fitting breakage and jaw damage. This innovative design eliminates those risks through its precision-engineered 6-point contact mechanism, delivering reliable engagement and safe disconnection even under full operating pressure.

Performance Features

• One-Touch Engagement: Activate the thumb lever and slide onto the fitting—six hardened cylindrical pins create a secure, leak-free connection instantly.
• Safe Pressure Release: A simple thumb-lever press safely disconnects the coupler from pressurized fittings without risk of component damage or operator injury.
• True Hands-Free Operation: Unlike conventional couplers requiring constant grip pressure, this design locks firmly in place, freeing both hands for equipment control and positioning.
• Global Compatibility: Engineered to work seamlessly with all international grease fitting standards including SAE, DIN, and BS profiles.
• Serviceable Design: Two-piece threaded construction allows field repairs and component replacement, extending service life.
• Compact Access Profile: Slim-line design reaches confined spaces and tight clearances where standard couplers cannot fit.

Industrial-Grade Construction

Built 50% stronger than conventional couplers, the heat-treated body resists deformation under extreme pressure. The internal engagement mechanism operates within reinforced steel walls, providing structural support during high-pressure applications. Case-hardened retention rollers maintain positive engagement under load, ensuring reliable performance in the most demanding conditions.

Operational Advantages

• Rated for continuous operation up to 8,000 PSI (550 BAR)
• Eliminates coupler jaw failures
• Prevents grease fitting damage and replacement costs
• Reduces lubricant waste and workplace contamination
• Compatible with manual, pneumatic, and battery-powered lubrication equipment

Engineered for professional maintenance teams who demand reliability, safety, and efficiency in high-pressure lubrication applications.