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PARKER Compression Fitting Ferrule: 3/4 in OD Size, Compression - Double-Ferrule Brass Compression Fittings
PARKERDouble-Ferrule Brass Compression Fittings

PARKER Compression Fitting Ferrule: 3/4 in OD Size, Compression

The PARKER Compression Fitting Ferrule (SKU 4EUF4) is a double-ferrule brass compression fitting with a 3/4 in OD size, part of the A-LOK(R) series. It is compatible with Swagelok fitting brands, offering a reliable…

SKU 3G-OTH-473526

Brand
PARKER
Item
Compression Fitting Ferrule: 3/4 in OD Size, Compression
Category
Double-Ferrule Brass Compression Fittings
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Technical Specifications

PARKER
Manufacturer Part Number
12FF12-B
Series
A-LOK(R)
Type
Compression, Brass
Compatible Fitting Brands
Swagelok
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PARKER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PARKER Compression Fitting Ferrule (SKU 4EUF4) is a double-ferrule brass compression fitting with a 3/4 in OD size, part of the A-LOK(R) series. It is compatible with Swagelok fitting brands, offering a reliable connection for industrial tubing 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 a PARKER A-LOK double-ferrule compression fitting used for?

The PARKER A-LOK double-ferrule brass compression fitting (MPN 12FF12-B) creates a leak-tight seal on 3/4 in OD tubing in industrial fluid systems. It is compatible with Swagelok fittings and is commonly used in instrumentation, hydraulic, and process control applications where reliable connections are critical.

What are the specifications of the PARKER 12FF12-B ferrule?

The PARKER 12FF12-B is a double-ferrule brass compression fitting from the A-LOK series. It has a 3/4 in OD size, is made of brass, and is compatible with Swagelok fitting brands. It is designed for industrial tubing systems requiring secure, vibration-resistant connections.

Where to buy PARKER compression fittings in worldwide?

3G Electric supplies PARKER A-LOK compression fittings, including the 12FF12-B ferrule, to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this brass double-ferrule fitting.

How to install a double-ferrule compression fitting?

To install a PARKER A-LOK double-ferrule fitting, slide the nut and ferrules onto the tubing, insert the tube into the fitting body until it bottoms, then tighten the nut by hand. Use a wrench to tighten 1-1/4 turns past hand-tight for a proper seal. 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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