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PARKER Compression Fitting Adapter: 3/8 in OD x 1/4 in OD Fitting Size - Single-Ferrule Stainless Steel Fittings
PARKERSingle-Ferrule Stainless Steel Fittings

PARKER Compression Fitting Adapter: 3/8 in OD x 1/4 in OD Fitting Size

The PARKER Compression Fitting Adapter (MPN 6-4 TRBZ-SS) is a single-ferrule stainless steel fitting with a 3/8 in OD x 1/4 in OD compression x compression configuration. Part of the CPI™ series, it is compatible…

SKU 3G-OTH-474488

Brand
PARKER
Item
Compression Fitting Adapter: 3/8 in OD x 1/4 in OD Fitting Size
Category
Single-Ferrule Stainless Steel Fittings
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Technical Specifications

PARKER
Manufacturer Part Number
6-4 TRBZ-SS
Series
CPI(TM)
Type
Compression x Compression
Compatible Fitting Brands
CPI™
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PARKER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PARKER Compression Fitting Adapter (MPN 6-4 TRBZ-SS) is a single-ferrule stainless steel fitting with a 3/8 in OD x 1/4 in OD compression x compression configuration. Part of the CPI™ series, it is compatible with CPI™ fitting brands, enabling secure tube connections in industrial fluid systems.

Frequently Asked Questions

What is the PARKER 6-4 TRBZ-SS compression fitting adapter used for?

The PARKER 6-4 TRBZ-SS adapter connects 3/8 in OD tubing to 1/4 in OD tubing in industrial fluid systems. Its single-ferrule stainless steel design provides leak-resistant joints in pneumatic, hydraulic, and instrumentation lines. 3G Electric supplies this CPI™ series fitting for worldwide industrial applications.

What are the specifications of the PARKER 6-4 TRBZ-SS?

The PARKER 6-4 TRBZ-SS is a compression x compression adapter with 3/8 in OD x 1/4 in OD fitting size. It is part of the CPI™ series, made of stainless steel with a single-ferrule design. The manufacturer part number is 6-4 TRBZ-SS, and it is compatible with CPI™ fitting brands.

Where to buy the PARKER 6-4 TRBZ-SS worldwide?

3G Electric supplies the PARKER 6-4 TRBZ-SS compression fitting adapter to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us to order this CPI™ series fitting for your industrial fluid system needs.

How to install a single-ferrule compression fitting like the PARKER 6-4 TRBZ-SS?

To install the PARKER 6-4 TRBZ-SS, insert the tube fully into the fitting, then tighten the nut finger-tight plus a specified number of turns (typically 1-1/4 turns for CPI™ fittings). Use a backup wrench on the body to prevent rotation. Always follow the manufacturer's torque guidelines for leak-free connections.

Used in

Common applications for PARKER
Injection molding machine proportional directional control — Parker solenoid coils and proportional valve cartridges for mold-closing and hydraulic actuation circuits
Construction equipment hydraulic steering and boom control — Parker directional control valves with solenoid actuation for excavator and loader hydraulic systems
Industrial press forming systems — Parker pressure-relief and proportional directional valves for tonnage control and cycle sequencing
Material-handling conveyor systems — Parker proportional control valves with solenoid pilot stages for smooth load acceleration and deceleration
Tire-building machinery — Parker solenoid-actuated directional cartridges for synchronized multi-axis hydraulic positioning
Forestry and mobile equipment — Parker valve spools and solenoid assemblies rated for harsh-environment hydraulic circuits and mobile-duty pressure cycling

PARKER Products

3G Electric supplies PARKER single-ferrule stainless steel fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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