Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
PARKER Compression Fitting Adapter: 1/2 in OD x 3/8 in Pipe size, 3/8-18 Thread Size - Flareless Bite-Type Stainless Steel Compression Fittings
PARKERFlareless Bite-Type Stainless Steel Compression Fittings

PARKER Compression Fitting Adapter: 1/2 in OD x 3/8 in Pipe size, 3/8-18 Thread Size

The PARKER Ferulok Compression Fitting Adapter (MPN 8 FBU-SS) is a flareless bite-type stainless steel compression fitting for 1/2 in OD x 3/8 in pipe size, with a 3/8-18 thread size. As a Ferulok series component…

SKU 3G-OTH-478817

Brand
PARKER
Item
Compression Fitting Adapter: 1/2 in OD x 3/8 in Pipe size, 3/8-18 Thread Size
Category
Flareless Bite-Type Stainless Steel Compression Fittings
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

PARKER
Manufacturer Part Number
8 FBU-SS
Series
Ferulok
Type
Ferulok
Thread Size
3/8-18
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The PARKER Ferulok Compression Fitting Adapter (MPN 8 FBU-SS) is a flareless bite-type stainless steel compression fitting for 1/2 in OD x 3/8 in pipe size, with a 3/8-18 thread size. As a Ferulok series component, it delivers a metal-to-metal seal for high-pressure fluid systems. 3G Electric interprets your demand, sources this genuine PARKER adapter, and supports your application with specialist expertise across 14 industrial departments.

Frequently Asked Questions

What is the PARKER Ferulok compression fitting adapter used for?

The PARKER Ferulok compression fitting adapter (8 FBU-SS) creates a metal-to-metal seal in high-pressure fluid systems. It connects 1/2 in OD tubing to a 3/8 in pipe port with a 3/8-18 thread, commonly used in hydraulic and instrumentation applications across industrial plants.

What are the specifications of the PARKER 8 FBU-SS adapter?

The PARKER 8 FBU-SS is a Ferulok series flareless bite-type stainless steel compression fitting adapter. It has a 1/2 in OD tube size, 3/8 in pipe size, and a 3/8-18 thread size. It provides a reliable metal-to-metal seal for demanding fluid systems.

Where to buy PARKER Ferulok fittings worldwide?

3G Electric supplies the genuine PARKER Ferulok compression fitting adapter (8 FBU-SS) worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us to source this adapter and support your application with our specialist expertise across 14 industrial departments.

How to install a PARKER Ferulok compression fitting?

To install a PARKER Ferulok fitting, insert the tube fully into the fitting until it bottoms out, then tighten the nut by hand. Use a wrench to tighten an additional 1-1/4 turns for proper bite. Always follow manufacturer guidelines for torque and tube preparation to ensure a leak-free seal.

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 flareless bite-type stainless steel compression fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from PARKER

View all PARKER parts →
PARKER Compression Fitting Elbow: 1/4 in OD x 1/8 in Pipe size, 1/8-27 Thread Size, Stainless Steel (MPN 4 CBU-SS). Key specifications — Series: Ferulok; Brand: PARKER.
PARKER
PARKER Compression Fitting Elbow: 1/4 in OD x 1/8 in Pipe size, 1/8-27 Thread Size, Stainless Steel (MPN 4 CBU-SS). Key specifications — Series: Ferulok; Brand: PARKER.
PARKER Compression Fitting Adapter: 3/8 in OD x 1/2 in Pipe size, 1/2-14 Thread Size, Ferulok (MPN 6-8 GBU-SS). Key specifications — Series: Ferulok; Brand: PARKER.
PARKER
PARKER Compression Fitting Adapter: 3/8 in OD x 1/2 in Pipe size, 1/2-14 Thread Size, Ferulok (MPN 6-8 GBU-SS). Key specifications — Series: Ferulok; Brand: PARKER.
PARKER Compression Fitting Adapter: 3/8 in OD x 1/2 in Pipe size, 1/2-14 Thread Size, Ferulok (MPN 6-8 FBU-SS). Key specifications — Series: Ferulok; Brand: PARKER.
PARKER
PARKER Compression Fitting Adapter: 3/8 in OD x 1/2 in Pipe size, 1/2-14 Thread Size, Ferulok (MPN 6-8 FBU-SS). Key specifications — Series: Ferulok; Brand: PARKER.
PARKER Compression Tee Fitting: 1/2 in OD x 1/2 in OD x 1/2 in OD size, 3/4"-16 Thread Size, Ferulok (MPN 8 JBU-SS). Key specifications — Series: Ferulok; Brand: PARKER.
PARKER
PARKER Compression Tee Fitting: 1/2 in OD x 1/2 in OD x 1/2 in OD size, 3/4"-16 Thread Size, Ferulok (MPN 8 JBU-SS). Key specifications — Series: Ferulok; Brand: PARKER.
PARKER Compression Fitting Adapter: 1/4 in OD x 1/4 in Pipe size, 7/16-20 Thread Size, Ferulok (MPN 4 F5BU-SS). Key specifications — Series: Ferulok; Brand: PARKER.
PARKER
PARKER Compression Fitting Adapter: 1/4 in OD x 1/4 in Pipe size, 7/16-20 Thread Size, Ferulok (MPN 4 F5BU-SS). Key specifications — Series: Ferulok; Brand: PARKER.
PARKER Compression Fitting Adapter: 3/4 in OD x 3/4 in Pipe size, 3/4-14 Thread Size, Ferulok (MPN 12 FBU-SS). Key specifications — Series: Ferulok; Brand: PARKER.
PARKER
PARKER Compression Fitting Adapter: 3/4 in OD x 3/4 in Pipe size, 3/4-14 Thread Size, Ferulok (MPN 12 FBU-SS). Key specifications — Series: Ferulok; Brand: PARKER.
PARKER Compression Fitting Adapter: 1/4 in OD x 1/4 in Pipe size, 1/4-18 Thread Size, Ferulok (MPN 4-4 FBU-SS). Key specifications — Series: Ferulok; Brand: PARKER.
PARKER
PARKER Compression Fitting Adapter: 1/4 in OD x 1/4 in Pipe size, 1/4-18 Thread Size, Ferulok (MPN 4-4 FBU-SS). Key specifications — Series: Ferulok; Brand: PARKER.
PARKER Compression Tee Fitting: 1 in OD x 1 in OD x 1 in OD size, 1 5/16"-12 Thread Size, Ferulok (MPN 16 JBU-SS). Key specifications — Series: Ferulok; Brand: PARKER.
PARKER
PARKER Compression Tee Fitting: 1 in OD x 1 in OD x 1 in OD size, 1 5/16"-12 Thread Size, Ferulok (MPN 16 JBU-SS). Key specifications — Series: Ferulok; Brand: PARKER.