Parker PC526 45 Degree Hose Barb Coupler 0.75 in 200 Psi

Product Description

The PARKER PC526 is a 45-degree hose barb coupler designed for high-temperature fluid transfer in industrial cooling and die casting applications. Machined from brass, this non-valved coupler accepts a 0.75-inch ID hose and delivers a rated working pressure of 200 psi. Part of the Parker Moldmate series, it is built to perform across a broad temperature range of -20 degrees F to 400 degrees F, making it a dependable choice where thermal cycling and consistent flow are critical. Installation is handled by industrial maintenance technicians, millwrights, and fluid system specialists working with mold coolant circuits.

The PC526 is used primarily in die casting equipment and mold coolant lines, where controlled water or fluid flow through tooling is essential for cycle time and part quality. The threaded connection type provides a secure, leak-resistant joint at the fitting body, while the 45-degree barb angle facilitates hose routing in tight or angled installations. The 0.5-inch coupler body size and 0.75-inch hose diameter make this fitting well suited to moderate-flow cooling circuits in production tooling environments.

Key Features

• 45-degree hose barb angle for angled hose routing in confined spaces
• Brass construction for corrosion resistance in water-based coolant systems
• 200 psi maximum working pressure for standard industrial cooling circuits
• Temperature range: -20 degrees F to 400 degrees F
• Non-valved design for unrestricted flow when connected
• Moldmate series fitting for die casting and mold coolant line applications

Compatibility

Designed for use with die casting equipment and mold coolant lines as part of the Parker Moldmate series. Accepts 0.75-inch ID hose with a threaded coupler body connection.

Installation Notes

Installation should be performed by a qualified industrial maintenance technician or fluid systems specialist. Depressurize and drain the coolant circuit fully before removing or installing any fittings. Verify that hose clamps are rated for the system pressure and that the hose ID matches the 0.75-inch barb specification. Follow the equipment manufacturer's torque and sealing guidance for the threaded coupler body connection.