Parker B34C Male Nptf Pneumatic Hose Coupler 3/8 in Brass

Product Description

The PARKER B34C is a male NPTF industrial pneumatic hose coupler designed for compressed air and pneumatic fluid conveyance systems. Constructed from brass, this coupler features a 3/8-inch body diameter and a 1/4-18 NPTF threaded connection for a pressure-tight, dryseal fit without the need for sealant tape in most applications. The threaded design provides a secure mechanical connection that resists vibration-induced loosening in demanding shop and field environments. Licensed plumbers, pipefitters, and pneumatic system technicians typically install this type of fitting during system assembly or maintenance.

This coupler is suited for industrial pneumatic systems in both light manufacturing and heavy-duty shop environments. The male NPTF configuration allows it to connect to standard female NPTF ports on air tools, regulators, manifolds, and pneumatic control components. Its brass construction makes it appropriate for dry air, inert gas, and light fluid service where corrosion resistance is a priority. Package quantity is one unit per order.

Key Features

• 1/4-18 NPTF male threaded connection for dryseal, pressure-tight fitment
• 3/8-inch body diameter for standard pneumatic line sizing
• Brass construction provides corrosion resistance in air and light fluid service
• Threaded coupling type resists vibration loosening in industrial environments
• Single-unit packaging suitable for replacement and maintenance work

Compatibility

Designed as an OEM-style replacement or direct-fit coupler for industrial pneumatic systems using 1/4-18 NPTF female ports and 3/8-inch body couplers.

Installation Notes

Installation is performed by licensed pipefitters, plumbers, or qualified pneumatic technicians. Depressurize the pneumatic system fully before removing or installing any coupler. NPTF dryseal threads are engineered to seal on thread interference alone, but inspect thread condition before assembly to ensure a leak-free joint. Follow applicable mechanical codes for pneumatic piping systems in your jurisdiction.