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PARKER Double-Ferrule Stainless Steel Union - Double-Ferrule Stainless Steel Fittings
PARKERDouble-Ferrule Stainless Steel Fittings

PARKER Double-Ferrule Stainless Steel Union

The PARKER Compression Fitting Union (MPN 12RU8-316) is a double-ferrule stainless steel fitting with a 3/4 in OD x 1/2 in OD compression x compression configuration. It is compatible with Parker A-LOK fitting…

SKU 3G-OTH-471806

Also listed as: 12RU8316 · 12RU8 316

Brand
PARKER
Item
Double-Ferrule Stainless Steel Union
Category
Double-Ferrule Stainless Steel Fittings
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

PARKER
Manufacturer Part Number
12RU8-316
Type
Compression x Compression
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 12RU8-316) is a double-ferrule stainless steel fitting with a 3/4 in OD x 1/2 in OD compression x compression configuration. It is compatible with Parker A-LOK fitting brands, providing a reliable connection for industrial tubing systems.

Frequently Asked Questions

What is the PARKER 12RU8-316 compression fitting union used for?

The PARKER 12RU8-316 double-ferrule stainless steel union connects 3/4 in OD and 1/2 in OD tubing in industrial fluid or gas systems. It provides a leak-tight, vibration-resistant joint for instrumentation, hydraulic, and process lines where Parker A-LOK compatibility is required.

What are the specifications of the PARKER 12RU8-316?

The PARKER 12RU8-316 is a compression x compression union with fitting sizes of 3/4 in OD and 1/2 in OD. It is made of stainless steel with a double-ferrule design and is compatible with Parker A-LOK fitting brands. The manufacturer part number is 12RU8-316.

Where to buy the PARKER 12RU8-316 worldwide?

3G Electric supplies the PARKER 12RU8-316 compression fitting union to customers worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this Parker A-LOK compatible fitting.

How to install a PARKER double-ferrule compression fitting?

To install a PARKER double-ferrule fitting like the 12RU8-316, insert the tubing fully into the fitting, hand-tighten the nut, then use a wrench to tighten according to the manufacturer's recommended turns. Always verify the ferrules grip the tube properly and pressure-test the joint before service.

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 double-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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