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PARKER Standard Sleeve Brass Compression Fitting - Standard Sleeve Brass Compression Fittings
PARKERStandard Sleeve Brass Compression Fittings

PARKER Standard Sleeve Brass Compression Fitting

The PARKER Compression Fitting Adapter (MPN 66C-3-4) is a standard sleeve brass compression fitting, supplied in a 10-pack, with a 3/16 in OD x 1/4 in pipe fitting size. This adapter enables secure connections…

SKU 3G-OTH-482051

Also listed as: 66C34 · 66C 3 4

Brand
PARKER
Item
Standard Sleeve Brass Compression Fitting
Part Number
66C-3-4
Category
Standard Sleeve Brass Compression Fittings
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Technical Specifications

PARKER
Manufacturer Part Number
66C-3-4
Type
Brass, 10 PK

Technical Documents

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PARKER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PARKER Compression Fitting Adapter (MPN 66C-3-4) is a standard sleeve brass compression fitting, supplied in a 10-pack, with a 3/16 in OD x 1/4 in pipe fitting size. This adapter enables secure connections between tubing and threaded pipe in industrial fluid systems.

Frequently Asked Questions

What is the PARKER 66C-3-4 compression fitting adapter used for?

The PARKER 66C-3-4 compression fitting adapter connects 3/16 in OD tubing to 1/4 in threaded pipe in industrial fluid systems. It is commonly used in pneumatic, hydraulic, and instrumentation applications where a leak-tight, vibration-resistant joint is required.

What are the specifications of the PARKER 66C-3-4 compression fitting?

The PARKER 66C-3-4 is a standard sleeve brass compression fitting supplied in a 10-pack. It has a 3/16 in OD tube size and a 1/4 in pipe fitting size. The brass construction provides corrosion resistance and durability in industrial fluid systems.

Where to buy PARKER 66C-3-4 compression fittings worldwide?

3G Electric supplies the PARKER 66C-3-4 compression fitting adapter to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this 10-pack brass fitting.

How to install a PARKER compression fitting adapter?

To install a PARKER compression fitting adapter, slide the nut and sleeve onto the tubing, insert the tube fully into the fitting body, then tighten the nut by hand followed by a wrench turn. Avoid overtightening to prevent tube deformation. Always verify system pressure compatibility before use.

Used in

Common applications for PARKER
Industrial hydraulic presses — Parker D1VW directional control valves for precise flow direction
Injection molding machines — Parker solenoid coils and valves for cycle control
Material handling equipment — Parker hydraulic hose fittings and plugs for leak-free connections
High-pressure hydraulic systems — Parker extreme-pressure pipe fittings rated to 6,400 psi
Hydraulic filtration — Parker WPF Series filter elements for 5-micron contamination control
Pneumatic instrumentation — Parker A-Lok compression fittings for tubing connections
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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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