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PARKER Compression Fitting Union: 5/16 in OD x 1/4 in OD Fitting Size - Double-Ferrule Stainless Steel Fittings
PARKERDouble-Ferrule Stainless Steel Fittings

PARKER Compression Fitting Union: 5/16 in OD x 1/4 in OD Fitting Size

The PARKER Compression Fitting Union (MPN 5RU4-316) is a double-ferrule stainless steel fitting with a Compression x Compression type, sized for 5/16 in OD x 1/4 in OD tubing. It is compatible with Parker A-LOK…

SKU 3G-OTH-471824

Brand
PARKER
Item
Compression Fitting Union: 5/16 in OD x 1/4 in OD Fitting Size
Category
Double-Ferrule Stainless Steel Fittings
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Technical Specifications

PARKER
Manufacturer Part Number
5RU4-316
Type
Compression x Compression
Compatible Fitting Brands
Parker A-LOK
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PARKER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PARKER Compression Fitting Union (MPN 5RU4-316) is a double-ferrule stainless steel fitting with a Compression x Compression type, sized for 5/16 in OD x 1/4 in OD tubing. It is compatible with Parker A-LOK fitting brands, ensuring reliable connections in industrial fluid systems.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the PARKER 5RU4-316 compression fitting union used for?

The PARKER 5RU4-316 double-ferrule stainless steel union connects 5/16 in OD to 1/4 in OD tubing in industrial fluid systems. It provides leak-tight, vibration-resistant joints for hydraulic, pneumatic, and instrumentation lines where reliable sealing and easy disassembly are required.

What are the specifications of the PARKER 5RU4-316 compression fitting?

The PARKER 5RU4-316 is a Compression x Compression union with fitting sizes of 5/16 in OD x 1/4 in OD. It is a double-ferrule stainless steel fitting compatible with Parker A-LOK brands. The manufacturer part number is 5RU4-316, and it is designed for high-pressure tubing connections.

Where to buy PARKER 5RU4-316 compression fittings worldwide?

3G Electric supplies the PARKER 5RU4-316 compression fitting union to customers worldwide. We handle full logistics, customs clearance, and delivery for international orders. Contact our team to source this double-ferrule stainless steel fitting for your industrial fluid system needs.

How to install a PARKER double-ferrule compression fitting?

To install a PARKER double-ferrule compression fitting like the 5RU4-316, insert the tubing fully into the fitting until it bottoms out. Tighten the nut finger-tight, then use a wrench to tighten 1-1/4 turns for stainless steel tubing. Always follow Parker A-LOK installation 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 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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