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PARKER Compression Fitting Adapter: 1/2 in OD x 1/4 in Pipe Fitting Size - Single-Ferrule Stainless Steel Fittings
PARKERSingle-Ferrule Stainless Steel Fittings

PARKER Compression Fitting Adapter: 1/2 in OD x 1/4 in Pipe Fitting Size

The PARKER Compression Fitting Adapter (MPN 8-4 GBZ-SS) is a single-ferrule stainless steel fitting in the CPI™ series, configured as Compression x FNPT with a 1/2 in OD x 1/4 in pipe fitting size. It is compatible…

SKU 3G-OTH-474548

Brand
PARKER
Item
Compression Fitting Adapter: 1/2 in OD x 1/4 in Pipe Fitting Size
Category
Single-Ferrule Stainless Steel Fittings
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Technical Specifications

PARKER
Manufacturer Part Number
8-4 GBZ-SS
Series
CPI(TM)
Type
Compression x FNPT
Compatible Fitting Brands
CPI™
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PARKER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PARKER Compression Fitting Adapter (MPN 8-4 GBZ-SS) is a single-ferrule stainless steel fitting in the CPI™ series, configured as Compression x FNPT with a 1/2 in OD x 1/4 in pipe fitting size. It is compatible with CPI™ fitting brands, enabling secure connections in industrial fluid systems.

Frequently Asked Questions

What is a PARKER Compression Fitting Adapter 8-4 GBZ-SS used for?

This PARKER single-ferrule stainless steel adapter connects 1/2 in OD tubing to a 1/4 in FNPT port. It is used in industrial fluid systems requiring leak-tight, vibration-resistant joints, common in instrumentation, chemical processing, and hydraulic applications.

What are the specifications of the PARKER 8-4 GBZ-SS?

The PARKER 8-4 GBZ-SS is a Compression x FNPT adapter from the CPI™ series. It has a 1/2 in OD tube size and a 1/4 in pipe fitting size. Made of stainless steel with a single-ferrule design, it is compatible with CPI™ fitting brands for secure connections.

Where to buy PARKER 8-4 GBZ-SS worldwide?

3G Electric supplies the PARKER 8-4 GBZ-SS compression fitting adapter to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive genuine PARKER CPI™ series components for your industrial fluid systems.

How to install a PARKER single-ferrule compression fitting?

To install a PARKER CPI™ single-ferrule fitting, slide the nut and ferrule onto the tubing, insert the tube fully into the adapter body, then tighten the nut to the manufacturer’s recommended torque. Avoid over-tightening to prevent ferrule damage. Always use proper tube support.

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

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PARKER Compression Fitting Union: 3/8 in OD x 3/8 in OD Fitting Size, Compression x Compression (MPN 6-6 HBZ-SS). Key specifications — Series: CPI(TM); Compatible Fitting Brands: CPI™; Brand: PARKER.
PARKER Compression Tee Fitting: 1/4 in OD x 1/4 in OD x 1/4 in Pipe Fitting Size, Stainless Steel (MPN 4-4-4 SBZ-SS). Key specifications — Compatible Fitting Brands: CPI™; Brand: PARKER.
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PARKER Compression Tee Fitting: 1/4 in OD x 1/4 in OD x 1/4 in Pipe Fitting Size, Stainless Steel (MPN 4-4-4 SBZ-SS). Key specifications — Compatible Fitting Brands: CPI™; Brand: PARKER.
PARKER Compression Fitting Ferrule: 1/2 in OD Fitting Size, Compression, Stainless Steel (MPN 8 TZ-SS). Key specifications — Series: CPI(TM); Compatible Fitting Brands: Swagelok; Brand: PARKER.
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PARKER Compression Fitting Ferrule: 1/2 in OD Fitting Size, Compression, Stainless Steel (MPN 8 TZ-SS). Key specifications — Series: CPI(TM); Compatible Fitting Brands: Swagelok; Brand: PARKER.
PARKER Compression Fitting Elbow: 1/2 in OD x 1/2 in Pipe Fitting Size, Compression x FNPT (MPN 8-8 DBZ-SS). Key specifications — Series: CPI(TM); Compatible Fitting Brands: CPI™; Brand: PARKER.
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PARKER Compression Fitting Elbow: 1/2 in OD x 1/2 in Pipe Fitting Size, Compression x FNPT (MPN 8-8 DBZ-SS). Key specifications — Series: CPI(TM); Compatible Fitting Brands: CPI™; Brand: PARKER.
PARKER Tube Insert: 1/4 in OD Fitting Size, Compression, Stainless Steel (MPN 4 TIZ .170-SS). Key specifications — Brand: PARKER.
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PARKER Tube Insert: 1/4 in OD Fitting Size, Compression, Stainless Steel (MPN 4 TIZ .170-SS). Key specifications — Brand: PARKER.
PARKER Compression Fitting Nut: 1/16 in OD Fitting Size, Compression, Stainless Steel (MPN 1 BZI-SS). Key specifications — Series: CPI(TM); Compatible Fitting Brands: Swagelok; Brand: PARKER.
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PARKER Compression Fitting Nut: 1/16 in OD Fitting Size, Compression, Stainless Steel (MPN 1 BZI-SS). Key specifications — Series: CPI(TM); Compatible Fitting Brands: Swagelok; Brand: PARKER.
PARKER Compression Fitting Elbow: 5/8 in OD x 3/4 in Pipe Fitting Size, Compression x MNPT (MPN 10-12 CBZ-SS). Key specifications — Series: CPI(TM); Compatible Fitting Brands: CPI™; Brand: PARKER; Fitting Size: 5/8 in OD x 3/4 in Pipe.
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