Parker 4-4 Dbz-ss Compression Female Elbow 1/4 in Fnpt Ss

Product Description

The PARKER 4-4 DBZ-SS is a compression tube female elbow fitting designed for use in fluid and gas distribution systems where a 90-degree directional change is required. Constructed from stainless steel to ASTM-B-124 and BS2872 standards, this fitting connects a compression tube end to a 1/4 inch female NPT (FNPT) threaded port. It is rated for a maximum working pressure of 10,300 psi, making it suitable for high-pressure instrumentation, hydraulic, and pneumatic lines. Licensed plumbers, pipefitters, and instrumentation technicians typically install this type of fitting in both industrial and commercial applications.

This fitting is used wherever a compression-to-female-NPT transition is needed at a 90-degree angle. Common installation scenarios include instrument tubing connections to manifolds, control panels, and process equipment in HVAC controls, chemical processing, oil and gas, and hydraulic systems. The stainless steel construction resists corrosion in wet or chemically aggressive environments. Its compact elbow geometry is suited for tight-clearance installations where straight fittings cannot be routed effectively.

Key Features

• Stainless steel body meets ASTM-B-124 and BS2872 material standards
• Maximum working pressure rated to 10,300 psi for high-pressure service
• 1/4 inch FNPT thread for direct connection to standard female NPT ports
• Compression end connection provides a leak-tight tube seal without brazing or welding
• 90-degree elbow configuration allows directional routing in confined spaces
• Corrosion-resistant stainless steel construction for demanding service environments

Compatibility

Designed as an OEM-style compression tube female elbow fitting for high-pressure instrumentation and fluid system applications using standard 1/4 inch FNPT threaded ports.

Installation Notes

Installation should be performed by a licensed plumber, pipefitter, or instrumentation technician familiar with compression fittings and applicable codes. Shut off and depressurize the system completely before making or breaking any connections. Do not overtighten the compression nut, as this can deform the ferrule and compromise the seal. Verify tube OD compatibility with the compression end before assembly and inspect all threads for damage prior to installation.