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PARKER Compression Fitting Adapter: 1/4 in OD x 1/4 in Pipe Fitting Size, Compression x FNPTF - Standard Sleeve Brass Compression Fittings
PARKERStandard Sleeve Brass Compression Fittings

PARKER Compression Fitting Adapter: 1/4 in OD x 1/4 in Pipe Fitting Size, Compression x FNPTF

The PARKER Compression Fitting Adapter (MPN 66C-4-4) is a standard sleeve brass compression fitting, type Compression x FNPTF, supplied in a 10-pack. It accommodates a 1/4 in OD tube and a 1/4 in pipe fitting size…

SKU 3G-OTH-481912

Brand
PARKER
Item
Compression Fitting Adapter: 1/4 in OD x 1/4 in Pipe Fitting Size, Compression x FNPTF
Category
Standard Sleeve Brass Compression Fittings
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Technical Specifications

PARKER
Manufacturer Part Number
66C-4-4
Type
Compression x FNPTF, 10 PK
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PARKER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PARKER Compression Fitting Adapter (MPN 66C-4-4) is a standard sleeve brass compression fitting, type Compression x FNPTF, supplied in a 10-pack. It accommodates a 1/4 in OD tube and a 1/4 in pipe fitting size. 3G Electric sources this OEM part across 14 industrial departments, with specialist depth in combustion, pumps and controls as an authorised distributor.

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 66C-4-4 compression fitting adapter used for?

The PARKER 66C-4-4 adapter connects 1/4 in OD tubing to 1/4 in FNPTF threaded ports in pneumatic, hydraulic, and instrumentation systems. It is a standard sleeve brass compression fitting, ideal for leak-free sealing in industrial fluid and gas lines.

What are the specifications of the PARKER 66C-4-4 compression fitting?

The PARKER 66C-4-4 is a brass compression fitting adapter with type Compression x FNPTF. It fits 1/4 in OD tube and 1/4 in pipe size, supplied in a 10-pack. The OEM part number is 66C-4-4, manufactured by PARKER.

Where to buy PARKER 66C-4-4 compression fittings worldwide?

3G Electric supplies the PARKER 66C-4-4 compression fitting adapter worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source this OEM part across 14 departments, including pneumatics and instrumentation.

How to install a PARKER compression fitting adapter?

To install the PARKER 66C-4-4, slide the nut and sleeve onto the tube, insert the tube fully into the fitting body, then tighten the nut by hand followed by 1/4 to 1/2 turn with a wrench. Avoid overtightening to prevent brass sleeve deformation.

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 standard sleeve 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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