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PARKER Double-Ferrule Brass Compression Union - Double-Ferrule Brass Compression Fittings
PARKERDouble-Ferrule Brass Compression Fittings

PARKER Double-Ferrule Brass Compression Union

The PARKER Compression Fitting Union (MPN 4SC4-B) is a double-ferrule brass compression fitting with a 1/4 in OD x 1/4 in OD size and Compression x Compression type. It is compatible with Parker A-LOK fitting brands…

SKU 3G-OTH-473511

Also listed as: 4SC4B · 4SC4 B

Brand
PARKER
Item
Double-Ferrule Brass Compression Union
Category
Double-Ferrule Brass Compression Fittings
Available to Order
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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
4SC4-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 4SC4-B) is a double-ferrule brass compression fitting with a 1/4 in OD x 1/4 in OD size and Compression x Compression type. It is compatible with Parker A-LOK fitting brands, providing a reliable connection for industrial tubing systems.

Frequently Asked Questions

What is a PARKER Compression Fitting Union used for?

A PARKER Compression Fitting Union connects two tubes of the same outer diameter in industrial tubing systems. Its double-ferrule brass design creates a leak-tight seal, making it suitable for instrumentation, hydraulic, and pneumatic applications where reliable, vibration-resistant connections are required.

What are the specifications of the PARKER 4SC4-B compression fitting?

The PARKER 4SC4-B is a double-ferrule brass compression union with 1/4 in OD x 1/4 in OD size and Compression x Compression type. It is compatible with Parker A-LOK fitting brands. The manufacturer part number is 4SC4-B, and the body material is brass.

Where to buy PARKER compression fittings in worldwide?

3G Electric supplies PARKER compression fittings like the 4SC4-B to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this double-ferrule brass union.

How to install a double-ferrule compression fitting?

To install a PARKER double-ferrule compression fitting, slide the nut and ferrules onto the tube, insert the tube fully into the fitting body, then tighten the nut by hand. Use a wrench to tighten an additional 1-1/4 turns for 1/4 in OD tubing. Always follow the manufacturer's instructions for torque and tube preparation.

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 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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