Parker CPI 1/4" Male Connector to O-Ring Pipe Thread

The Parker CPI™ 4-4 ZHBF5-SS Male Connector provides a secure transition from 1/4" fractional instrumentation tubing to a 1/4" O-ring pipe thread connection. Designed for demanding instrumentation, process control, and hydraulic applications, Parker CPI™ fittings deliver dependable, leak-free performance with excellent resistance to vibration.

Manufactured from heat code traceable 316 stainless steel, this fitting utilizes Parker's proven CPI™ single ferrule compression design to provide consistent sealing performance while allowing easy installation and dependable remakes.

Key Features

• Parker CPI™ male connector to O-ring pipe thread
• Fits 1/4" fractional tubing
• 1/4" O-ring pipe thread connection
• Single ferrule compression design for reliable sealing
• 316 stainless steel construction with heat code traceability
• Excellent vibration resistance
• Compatible with a wide range of instrumentation tubing materials
• Interchanges with part number 400-1-4-OR

Construction Details

The CPI™ single ferrule creates a spring-loaded sealing action that maintains constant tension between the fitting body and nut, producing dependable leak-free performance without twisting or damaging the tubing.

The fitting minimizes tubing stress during installation while allowing straightforward disassembly and multiple remakes without distortion of the fitting components.

Designed for instrumentation, process, analytical, power generation, chemical processing, and other critical fluid handling applications requiring high reliability.

Specifications

• Tube Size: 1/4"
• Pipe Thread Size: 1/4"
• Connection Style: Male Connector to O-Ring Pipe Thread
• Material: 316 Stainless Steel
• O-Ring Dash Number: 2-113
• Overall Length (A): 1.51"

Important Notes

Pressure ratings depend on tubing material, tubing wall thickness, operating temperature, and the threaded connection used in the system.

For optimum sealing performance, Parker recommends using compatible tubing materials and following published CPI™ installation procedures.