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

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

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

SKU 3G-OTH-474585

Also listed as: 46TRBZSS · 4 6 TRBZ SS · 4-6-TRBZ-SS

Brand
PARKER
Item
Compression Fitting Adapter: 1/4 in OD x 3/8 in OD Fitting Size
Category
Single-Ferrule Stainless Steel Fittings
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

PARKER
Manufacturer Part Number
4-6 TRBZ-SS
Series
CPI(TM)
Type
Compression x Compression
Compatible Fitting Brands
CPI™

Technical Documents

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PARKER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

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

Frequently Asked Questions

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

The PARKER 4-6 TRBZ-SS adapter connects 1/4 in OD tubing to 3/8 in OD tubing in instrumentation and process systems. Its single-ferrule stainless steel design provides leak-tight sealing in high-pressure fluid or gas lines across industries like chemical processing and oil and gas.

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

This PARKER CPI™ series adapter has a 1/4 in OD x 3/8 in OD fitting size with Compression x Compression ends. It is a single-ferrule stainless steel fitting, compatible with CPI™ brand fittings. The manufacturer part number is 4-6 TRBZ-SS.

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

3G Electric supplies the PARKER 4-6 TRBZ-SS compression fitting adapter to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this CPI™ series stainless steel fitting.

How to install a PARKER single-ferrule compression fitting?

Insert the tube fully into the PARKER CPI™ fitting until it bottoms against the ferrule. Tighten the nut finger-tight, then use a wrench to turn the nut 1-1/4 turns past finger-tight for 1/4 in OD tubing. Always follow the manufacturer's torque specifications 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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