Prolube 43522 Heavy Duty Hydraulic Coupler 4-Jaw 10000 PSI 1/8" NPT 43522

The Prolube 43522 Heavy Duty Hydraulic Coupler is a reliable and durable solution for high-pressure applications. Designed for use with air-operated grease guns, this coupler features a hardened body with double wall thickness, withstanding extreme pressure without deformation. The fully hardened spring steel jaws provide secure connections, while the hexagonal nut ensures easy tightening. The 4-jaw construction with ball check ensures a leak-free seal. Ideal for use in industrial settings, such as manufacturing, construction, and maintenance, this coupler delivers reliable performance and long-lasting durability, making it an essential tool for professionals who demand the best.

Top product features:

• Hardened coupler body with double wall thickness withstands high pressure without deformation.
• Fully hardened spring steel jaws.
• Hexagonal nut for easy tightening.

Top product applications:

• Air operated grease guns
• High-pressure hydraulic systems
• Heavy-duty industrial equipment