Parker 25F Pneumatic Hose Coupler 3/8 in Female Nptf Steel

Product Description

The PARKER 25F is a steel pneumatic hose coupler designed for compressed air and pneumatic fluid transfer applications. Built to the Industrial Interchange standard, it features a female NPTF threaded connection with a 1/2-14 thread size and a 3/8 inch body diameter. The coupler is rated for a maximum working pressure of 300 psi and handles temperatures from -40 degrees F to 250 degrees F, making it suitable for year-round use in both indoor and outdoor industrial environments. A zinc chromate finish provides corrosion resistance. The overall length is 2.55 inches with a 1.0 inch hex size for easy wrench installation. This part is installed by maintenance technicians, pipefitters, and pneumatic system specialists.

The PARKER 25F fits compressed air distribution systems, pneumatic tool circuits, and industrial automation lines where reliable quick-disconnect coupling is required. The Industrial Interchange series is one of the most widely adopted coupling standards in North American manufacturing and MRO environments, meaning this coupler is compatible with a broad range of mating plugs and accessories built to that same standard. It is appropriate for use in light industrial, heavy manufacturing, and shop-air applications requiring a threaded coupler at 3/8 inch body size.

Key Features

• Female NPTF 1/2-14 threaded connection for leak-resistant sealed engagement
• 3/8 inch body diameter, Industrial Interchange Series 20
• 300 psi maximum working pressure
• Operating temperature range of -40 degrees F to 250 degrees F
• Zinc chromate finish for corrosion resistance
• Steel construction for durability in demanding shop and industrial environments

Compatibility

Designed as an OEM-style replacement and standard-fit coupler for Industrial Interchange Series 20 pneumatic systems requiring a 3/8 inch body female NPTF threaded coupler.

Installation Notes

Installation should be performed by a qualified technician or pipefitter familiar with pneumatic system service. Depressurize and lock out the air supply before removing or installing any coupling. Apply thread sealant appropriate for pneumatic service to the NPTF threads per the fitting manufacturer guidance. Use a wrench on the 1.0 inch hex to achieve proper torque without stressing connected hose or tubing.