Parker CPI 1/2" Tube x 3/4" MNPT Stainless Steel Thermocouple Connector

The Parker CPI™ 8-12 FH4BZ-SS Thermocouple Connector is a precision instrumentation fitting designed to connect 1/2" OD fractional tubing to a 3/4" male NPT threaded connection. Featuring Parker's proven CPI™ single ferrule compression design, this fitting provides dependable leak-free performance in instrumentation, process control, and temperature sensing applications.

Manufactured from heat-code traceable 316 stainless steel, the FH4BZ series offers excellent corrosion resistance, vibration resistance, and long service life in demanding industrial environments including chemical processing, power generation, petroleum, and analytical systems.

Key Features

• Parker CPI™ FH4BZ thermocouple connector
• 1/2" OD tube × 3/4" male NPT connection
• CPI™ single ferrule compression design
• 316 stainless steel construction
• Heat code traceable material
• Excellent vibration resistance
• Leak-resistant mechanical seal
• Suitable for instrumentation and process control systems
• Compatible with a wide range of tubing wall thicknesses
• Precision-machined Parker quality construction

Specifications

Manufacturer: Parker Hannifin

Series: CPI™ FH4BZ

Part Number: 8-12 FH4BZ-SS

Tube Connection: 1/2" OD Fractional Tube

Pipe Thread: 3/4" Male NPT

Material: 316 Stainless Steel

Connection Type: Compression Tube × Male NPT

Interchange: 810-1-12BT

Important Notes

For best performance, use tubing materials compatible with the application media and operating conditions.

Proper installation and assembly procedures should be followed according to Parker CPI™ fitting guidelines.

Working pressure ratings depend on tubing material, wall thickness, temperature, and overall system design.