Parker 24-787 Pneumatic Hose Coupler 3/8-18 Mnpt Steel

Product Description

The PARKER 24-787 is a threaded pneumatic hose coupler designed for industrial compressed air and pneumatic fluid line connections. Built from steel, this male NPT coupler features a 3/8-18 thread and a 3/8 inch body diameter, making it a direct-connect fitting for industrial interchange pneumatic systems. It handles a maximum working pressure of 300 psi and operates across a temperature range of -40 degrees F to 250 degrees F. Licensed HVAC technicians, industrial maintenance mechanics, and pneumatic system installers typically work with this type of coupler when assembling or servicing pressurized air lines.

The PARKER 24-787 is suited for industrial pneumatic applications where a reliable, threaded male coupler is required at tool connections, manifolds, or inline service points. Its industrial interchange profile ensures broad compatibility with standard industrial interchange pneumatic fittings and receptacles commonly found in manufacturing, maintenance, and mechanical service environments. The 3/8 inch coupler size is one of the most common configurations in industrial pneumatic systems.

Key Features

• Steel construction for durability in pressurized pneumatic service
• 3/8-18 MNPT thread for direct connection to standard NPT-ported equipment
• 300 psi maximum working pressure rating
• Wide temperature range: -40 degrees F to 250 degrees F
• Industrial interchange coupling type for broad fitment with standard industrial pneumatic receptacles
• Overall length of 2.39 inches with 0.88 inch hex size for wrench engagement

Compatibility

Designed as an OEM-style replacement or service coupler for industrial interchange pneumatic systems using 3/8-18 MNPT threaded connections and 3/8 inch body diameter couplers.

Installation Notes

Installation of pneumatic couplers should be performed by qualified mechanics or technicians familiar with compressed air systems. Always depressurize and lock out the pneumatic line before removing or installing any coupler. Apply thread sealant appropriate for pneumatic service to the MNPT threads before assembly. Do not exceed the rated 300 psi working pressure during operation.