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PARKER Push-Fit Adapter Fitting: 1/4 in OD x 1/4 in Pipe Fitting Size, Push-to-Connect x FNPTF - Brass Air Brake Fittings
PARKERBrass Air Brake Fittings

PARKER Push-Fit Adapter Fitting: 1/4 in OD x 1/4 in Pipe Fitting Size, Push-to-Connect x FNPTF

SKU 3G-OTH-741852

Brand
PARKER
Item
Push-Fit Adapter Fitting: 1/4 in OD x 1/4 in Pipe Fitting Size, Push-to-Connect x FNPTF
Category
Brass Air Brake Fittings
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Technical Specifications

PARKER
Manufacturer Part Number
66PTCBH-4-4
Type
Push-to-Connect x FNPTF, Brass
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Technical Documents

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

Frequently Asked Questions

What is a Parker push-fit adapter fitting used for?

This Parker push-fit adapter fitting connects 1/4 in OD tubing to a 1/4 in FNPTF threaded port in pneumatic or air brake systems. It provides a quick, leak-free seal without tools, ideal for industrial air lines, brake systems, and instrumentation applications.

What are the specifications of the Parker 66PTCBH-4-4 fitting?

The Parker 66PTCBH-4-4 is a brass push-to-connect x FNPTF adapter fitting. It has a 1/4 in OD tube size and a 1/4 in pipe thread size. The push-to-connect design allows fast installation, and the brass construction ensures corrosion resistance in pneumatic and air brake systems.

Where to buy Parker push-fit adapter fittings worldwide?

3G Electric supplies Parker push-fit adapter fittings like the 66PTCBH-4-4 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this brass push-to-connect x FNPTF fitting.

How to install a Parker push-to-connect fitting?

To install a Parker push-to-connect fitting, cut tubing square, deburr the end, and push it fully into the fitting until it stops. Ensure the collet grips the tube. For removal, press the collet evenly and pull the tube out. No tools are needed for assembly or disassembly.

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 brass air brake fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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