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PARKER Ferulok Flareless Bite-Type Steel Compression Tee Fitting - Flareless Bite-Type Steel Compression Fittings
PARKERFlareless Bite-Type Steel Compression Fittings

PARKER Ferulok Flareless Bite-Type Steel Compression Tee Fitting

The PARKER Ferulok 4-4-4 RBU-S is a flareless bite-type steel compression tee fitting with a 1/4 in OD x 1/4 in Pipe x 1/4 in OD size and 1/4"-18 thread size. This steel fitting is designed for reliable tube…

SKU 3G-OTH-469787

Also listed as: 444RBUS · 4 4 4 RBU S · 4-4-4-RBU-S

Brand
PARKER
Item
Ferulok Flareless Bite-Type Steel Compression Tee Fitting
Part Number
4-4-4 RBU-S
Category
Flareless Bite-Type Steel 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
Payment
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Technical Specifications

PARKER
Manufacturer Part Number
4-4-4 RBU-S
Series
Ferulok
Type
Steel
Thread Size
1/4"-18

Technical Documents

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

Product Description

The PARKER Ferulok 4-4-4 RBU-S is a flareless bite-type steel compression tee fitting with a 1/4 in OD x 1/4 in Pipe x 1/4 in OD size and 1/4"-18 thread size. This steel fitting is designed for reliable tube connections in industrial systems.

Frequently Asked Questions

What is a PARKER Ferulok compression tee fitting used for?

A PARKER Ferulok compression tee fitting is used to create a leak-tight branch connection in steel tubing systems. It is common in hydraulic, pneumatic, and instrumentation lines where reliable flareless bite-type connections are required at pressures up to 1.5 bar.

What are the specifications of the PARKER 4-4-4 RBU-S fitting?

The PARKER 4-4-4 RBU-S is a steel Ferulok flareless bite-type compression tee. It has a 1/4 in OD x 1/4 in Pipe x 1/4 in OD size with a 1/4"-18 thread size. It is designed for industrial tube connections and is part of the Ferulok series.

Where to buy PARKER compression fittings worldwide?

3G Electric supplies PARKER compression fittings worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine PARKER parts like the 4-4-4 RBU-S and deliver them to any country.

How to install a PARKER Ferulok bite-type fitting?

To install a PARKER Ferulok fitting, insert the tube fully into the fitting body, then tighten the nut until the ferrule bites into the tube. Use a torque wrench to achieve the manufacturer's recommended tightening specification. Always inspect the bite mark for proper sealing.

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 flareless bite-type steel 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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Steel compression ferrule from the Ferulok series, designed for 1/2 in OD tubing. Flareless bite-type fitting creates secure, leak-resistant connections in industrial fluid systems. Suitable for pneumatic, hydraulic, and instrumentation applications
PARKER
Steel compression ferrule from the Ferulok series, designed for 1/2 in OD tubing. Flareless bite-type fitting creates secure, leak-resistant connections in industrial fluid systems. Suitable for pneumatic, hydraulic, and instrumentation applications

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