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PARKER Double-Ferrule Brass Compression Union, 1/2 in OD x 3/8 in OD, 8RU6-B - Double-Ferrule Brass Compression Fittings
PARKERDouble-Ferrule Brass Compression Fittings

PARKER Double-Ferrule Brass Compression Union, 1/2 in OD x 3/8 in OD, 8RU6-B

The PARKER Compression Fitting Union (MPN 8RU6-B) is a double-ferrule brass compression fitting with a 1/2 in OD x 3/8 in OD size, configured as compression x compression. It is compatible with Parker A-LOK fitting…

SKU 3G-OTH-473497

Also listed as: 8RU6B · 8RU6 B

Brand
PARKER
Item
Double-Ferrule Brass Compression Union, 1/2 in OD x 3/8 in OD, 8RU6-B
Part Number
8RU6-B
Category
Double-Ferrule Brass Compression Fittings
Available to Order
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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
8RU6-B
Type
Compression x Compression, Brass
Compatible Fitting Brands
Parker A-LOK

Technical Documents

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

Product Description

The PARKER Compression Fitting Union (MPN 8RU6-B) is a double-ferrule brass compression fitting with a 1/2 in OD x 3/8 in OD size, configured as compression x compression. It is compatible with Parker A-LOK fitting brands, providing a reliable connection for industrial tubing systems across 14 departments, with specialist depth in combustion, pumps, and controls.

Frequently Asked Questions

What is the PARKER 8RU6-B compression fitting union used for?

The PARKER 8RU6-B double-ferrule brass compression union connects two tubes of different outer diameters (1/2 in and 3/8 in) in industrial fluid or gas systems. It is commonly applied in instrumentation, hydraulic, and pneumatic lines across sectors like machining, power transmission, and combustion, where reliable, leak-free joints are critical.

What are the specifications of the PARKER 8RU6-B compression fitting?

The PARKER 8RU6-B is a double-ferrule brass compression union with a 1/2 in OD x 3/8 in OD size, compression x compression configuration. It is compatible with Parker A-LOK fitting brands. The brass construction provides corrosion resistance and durability for medium-pressure industrial tubing applications.

Where to buy PARKER 8RU6-B compression fittings worldwide?

3G Electric supplies the PARKER 8RU6-B compression fitting union to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact our team for a quote and lead time on this double-ferrule brass fitting.

How to install a PARKER double-ferrule compression fitting?

To install the PARKER 8RU6-B, cut tubing squarely, deburr, and slide the nut and ferrules onto the tube. Insert the tube fully into the fitting body, hand-tighten the nut, then use a wrench to tighten 1-1/4 turns past hand-tight. Always follow Parker’s published torque guidelines for leak-free performance.

Used in

Common applications for PARKER
Industrial hydraulic presses — Parker D1VW directional control valves for precise flow direction
Injection molding machines — Parker solenoid coils and valves for cycle control
Material handling equipment — Parker hydraulic hose fittings and plugs for leak-free connections
High-pressure hydraulic systems — Parker extreme-pressure pipe fittings rated to 6,400 psi
Hydraulic filtration — Parker WPF Series filter elements for 5-micron contamination control
Pneumatic instrumentation — Parker A-Lok compression fittings for tubing connections
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PARKER Products

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

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Compatible alternatives & equivalents

Cross-referenced by specification & description
This double-ferrule stainless steel fitting connects 1/4 in OD tubing to a 1/8 in male NPT threaded port. The compression x MNPT configuration provides a leak-tight seal in tubing systems. Compatible with Parker A-LOK fittings
PARKER
This double-ferrule stainless steel fitting connects 1/4 in OD tubing to a 1/8 in male NPT threaded port. The compression x MNPT configuration provides a leak-tight seal in tubing systems. Compatible with Parker A-LOK fittings
This PARKER double-ferrule stainless steel tee fitting connects three tubes of 3/8 in outside diameter. It is compatible with Parker A-LOK brand fittings. Typical applications include hydraulic, pneumatic, and instrumentation systems requiring leak-proof sealing in fluid and gas lines
PARKER
This PARKER double-ferrule stainless steel tee fitting connects three tubes of 3/8 in outside diameter. It is compatible with Parker A-LOK brand fittings. Typical applications include hydraulic, pneumatic, and instrumentation systems requiring leak-proof sealing in fluid and gas lines
This PARKER compression fitting nut is a double-ferrule stainless steel component for 3/8 in OD tubing. Part of the A-Lok(R) series, it is compatible with Swagelok fittings. Typical applications include instrumentation, hydraulic, and pneumatic systems requiring leak-tight connections
PARKER
This PARKER compression fitting nut is a double-ferrule stainless steel component for 3/8 in OD tubing. Part of the A-Lok(R) series, it is compatible with Swagelok fittings. Typical applications include instrumentation, hydraulic, and pneumatic systems requiring leak-tight connections

More from PARKER

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Brass compression fitting adapter with double-ferrule design, connecting 5/8 in OD tubing to a 1/2 in male NPT threaded port. Suitable for instrumentation, hydraulic, and pneumatic systems requiring leak-tight, vibration-resistant connections. Compatible with Parker A-LOK fitting brands
PARKER
Brass compression fitting adapter with double-ferrule design, connecting 5/8 in OD tubing to a 1/2 in male NPT threaded port. Suitable for instrumentation, hydraulic, and pneumatic systems requiring leak-tight, vibration-resistant connections. Compatible with Parker A-LOK fitting brands
This PARKER double-ferrule brass compression fitting elbow connects two tubes of 1/4 in OD at a 90-degree angle. It features a Compression x Compression configuration and is made of brass. The double-ferrule design provides a leak-tight seal, suitable for fluid or gas systems in instrumentation, hydraulic, and pneumatic lines
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This PARKER double-ferrule brass compression fitting elbow connects two tubes of 1/4 in OD at a 90-degree angle. It features a Compression x Compression configuration and is made of brass. The double-ferrule design provides a leak-tight seal, suitable for fluid or gas systems in instrumentation, hydraulic, and pneumatic lines
Brass compression fitting with double-ferrule design, type Compression x MNPT, for connecting 3/8 in OD tubing to 1/4 in male NPT threaded ports. Suitable for use in industrial fluid systems requiring leak-tight, vibration-resistant joints. Compatible with Parker A-LOK fitting brands
PARKER
Brass compression fitting with double-ferrule design, type Compression x MNPT, for connecting 3/8 in OD tubing to 1/4 in male NPT threaded ports. Suitable for use in industrial fluid systems requiring leak-tight, vibration-resistant joints. Compatible with Parker A-LOK fitting brands

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