Parker 8-8 Fbz-b Compression X Mnpt Brass Connector

Product Description

The PARKER 8-8 FBZ-B is a straight compression-to-male NPT tube connector machined from brass for use in fluid and gas distribution systems. It creates a leak-resistant, permanent-style mechanical connection between a compression tube end and a male NPT threaded port. The fitting carries a maximum working pressure of 2200 psi, making it suitable for moderate- to high-pressure tubing runs in HVAC, refrigeration, pneumatic, and hydraulic applications. The 1/2-inch thread size and straight configuration suit direct inline installations. Licensed plumbers, HVAC technicians, and pipefitters are the primary installers for this type of fitting.

This connector is intended for inline tube-to-pipe connections where a compression tube end must terminate at a male NPT threaded port. It is commonly used in residential and light commercial HVAC systems, pneumatic control lines, and plumbing utility connections. The straight body style suits tight or direct-run installations without requiring additional elbows or adapters. Its brass construction and compliance with ASTM-B-453 and ASTM-B16 standards make it a reliable choice for both gas and liquid service lines.

Key Features

• Compression x MNPT end connections for direct tube-to-pipe termination
• Maximum working pressure rated at 2200 psi
• Straight fitting shape for inline installations
• Brass construction compliant with ASTM-B-453 and ASTM-B16 standards
• 1/2-inch thread size with MPT thread standard
• Overall length of 1.93 inches for compact installation clearance

Compatibility

Designed as an OEM-style replacement or new-installation fitting for compression tube-to-male NPT connections in HVAC, pneumatic, plumbing, and fluid distribution systems requiring a 1/2-inch straight brass connector rated to 2200 psi.

Installation Notes

Installation should be performed by a licensed plumber, HVAC technician, or pipefitter in accordance with applicable codes such as the IPC or IFGC. Depressurize and isolate the line completely before removing or installing any compression fitting. Hand-tighten the compression nut before applying wrench torque to avoid cross-threading. Do not overtighten the compression nut, as brass fittings can crack or deform under excessive force.