Parker PC506 Hose Barb Straight Coupler 0.75in 200psi Brass

Product Description

The PARKER PC506 is a brass hose barb straight coupler designed for use in fluid-handling systems that require a secure, non-valved connection between hose lines. With a 0.75-inch hose inside diameter and a maximum working pressure of 200 psi, this fitting is built for consistent performance under demanding flow conditions. It features a threaded connection type with a non-threaded shaft and a 0.5-inch coupler size, making it a straightforward drop-in component for systems where reliable coolant or fluid transfer is required. Plumbers, pipefitters, and industrial maintenance technicians are the typical installers.

The PC506 is part of the PARKER Moldmate series, which is engineered specifically for die casting equipment and mold coolant lines. These applications demand fittings that resist elevated temperatures and maintain pressure integrity across repeated thermal cycling. With a rated temperature range of -20 degrees F to 400 degrees F, this coupler handles both cold-side and hot-side coolant circuits found in industrial mold cooling setups. It is sold individually with a minimum order quantity of one unit.

Key Features

• Brass construction provides corrosion resistance in coolant and water-based fluid systems
• 200 psi maximum working pressure rated for demanding industrial circuits
• 0.75-inch hose inside diameter with a 0.5-inch body diameter for direct hose-barb attachment
• Non-valved, straight configuration allows unrestricted flow when connected
• Operating temperature range of -20 degrees F to 400 degrees F suits high-temperature mold coolant lines
• Part of the Moldmate series, purpose-built for die casting and mold cooling equipment

Compatibility

Designed for use with die casting equipment and mold coolant lines as part of the PARKER Moldmate series. Suitable for systems using 0.75-inch ID hose with threaded port connections operating within the stated pressure and temperature limits.

Installation Notes

Installation is typically performed by pipefitters or industrial maintenance technicians. Shut down and depressurize the fluid circuit completely before removing or installing any fittings. Inspect hose ends for cracks or wear before seating onto the barb, and verify that clamps or ferrules are properly secured to prevent leakage under pressure. Follow all applicable facility safety procedures and equipment OEM guidelines when working on mold cooling systems.