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: 3/4 in OD x 3/4 in Pipe Fitting Size - Single-Ferrule Stainless Steel Fittings
PARKERSingle-Ferrule Stainless Steel Fittings

PARKER Compression Fitting Adapter: 3/4 in OD x 3/4 in Pipe Fitting Size

The PARKER Compression Fitting Adapter (MPN 12-12 GBZ-SS) is a single-ferrule stainless steel fitting in the CPI™ series, configured as Compression x FNPT with a 3/4 in OD x 3/4 in Pipe fitting size. Designed for…

SKU 3G-OTH-474587

Brand
PARKER
Item
Compression Fitting Adapter: 3/4 in OD x 3/4 in Pipe Fitting Size
Category
Single-Ferrule Stainless Steel 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
12-12 GBZ-SS
Series
CPI(TM)
Type
Compression x FNPT
Fitting Size
3/4 in OD x 3/4 in Pipe
Compatible Fitting Brands
CPI™
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 Compression Fitting Adapter (MPN 12-12 GBZ-SS) is a single-ferrule stainless steel fitting in the CPI™ series, configured as Compression x FNPT with a 3/4 in OD x 3/4 in Pipe fitting size. Designed for compatibility with CPI™ fittings, this adapter enables secure connections in industrial fluid systems.

Frequently Asked Questions

What is the PARKER 12-12 GBZ-SS compression fitting adapter used for?

The PARKER 12-12 GBZ-SS is a single-ferrule stainless steel adapter used to connect tubing to female NPT threaded ports in industrial fluid systems. It is part of the CPI™ series and is designed for secure, leak-free connections in instrumentation, chemical processing, and hydraulic applications.

What are the specifications of the PARKER 12-12 GBZ-SS?

The PARKER 12-12 GBZ-SS is a Compression x FNPT adapter with a fitting size of 3/4 in OD x 3/4 in Pipe. It is a single-ferrule stainless steel fitting from the CPI™ series, compatible with CPI™ fittings. The manufacturer part number is 12-12 GBZ-SS.

Where to buy the PARKER 12-12 GBZ-SS worldwide?

3G Electric supplies the PARKER 12-12 GBZ-SS compression fitting adapter to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this CPI™ series adapter.

How to install a PARKER single-ferrule compression fitting?

To install a PARKER CPI™ single-ferrule fitting, insert the tube fully into the fitting body, then tighten the nut finger-tight. Mark the nut position, then tighten an additional 1-1/4 turns for stainless steel tubing. Always follow PARKER's published torque specifications and use proper tube support to avoid leaks.

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.

You might also need

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

More from PARKER

View all PARKER parts →
PARKER Compression Fitting Elbow: 3/8 in OD x 3/8 in Pipe Fitting Size, Compression x ORB (MPN 6-6 ZHBA-SS). Key specifications — Series: CPI(TM); Compatible Fitting Brands: CPI™; Brand: PARKER.
PARKER
PARKER Compression Fitting Elbow: 3/8 in OD x 3/8 in Pipe Fitting Size, Compression x ORB (MPN 6-6 ZHBA-SS). Key specifications — Series: CPI(TM); Compatible Fitting Brands: CPI™; Brand: PARKER.
PARKER Compression Fitting Adapter: 3/16 in OD x 1/8 in Pipe Fitting Size, Compression x MNPT (MPN 3-2 FH4BZ-SS). Key specifications — Series: CPI(TM); Compatible Fitting Brands: CPI™; Brand: PARKER.
PARKER
PARKER Compression Fitting Adapter: 3/16 in OD x 1/8 in Pipe Fitting Size, Compression x MNPT (MPN 3-2 FH4BZ-SS). Key specifications — Series: CPI(TM); Compatible Fitting Brands: CPI™; Brand: PARKER.
PARKER Compression Fitting Nut: 1/8 in OD Fitting Size, Compression, Stainless Steel (MPN 2 BZ-SS). Key specifications — Series: CPI(TM); Compatible Fitting Brands: Swagelok; Brand: PARKER.
PARKER
PARKER Compression Fitting Nut: 1/8 in OD Fitting Size, Compression, Stainless Steel (MPN 2 BZ-SS). Key specifications — Series: CPI(TM); Compatible Fitting Brands: Swagelok; Brand: PARKER.
PARKER Compression Fitting Elbow: 3/8 in OD x 3/8 in OD Fitting Size, Compression x Compression (MPN 6-6 EBZ-SS). Key specifications — Series: CPI(TM); Compatible Fitting Brands: CPI™; Brand: PARKER.
PARKER
PARKER Compression Fitting Elbow: 3/8 in OD x 3/8 in OD Fitting Size, Compression x Compression (MPN 6-6 EBZ-SS). Key specifications — Series: CPI(TM); Compatible Fitting Brands: CPI™; Brand: PARKER.
PARKER Compression Fitting Union: 3/8 in OD x 3/8 in OD Fitting Size, Compression x Compression (MPN 6-6 WBZ-SS). Key specifications — Series: CPI(TM); Compatible Fitting Brands: CPI™; Brand: PARKER.
PARKER
PARKER Compression Fitting Union: 3/8 in OD x 3/8 in OD Fitting Size, Compression x Compression (MPN 6-6 WBZ-SS). Key specifications — Series: CPI(TM); Compatible Fitting Brands: CPI™; Brand: PARKER.
PARKER Compression Fitting Plug: 1/4 in OD Fitting Size, Compression, Stainless Steel (MPN 4 FNZ-SS). Key specifications — Series: CPI(TM); Compatible Fitting Brands: Parker; Brand: PARKER.
PARKER
PARKER Compression Fitting Plug: 1/4 in OD Fitting Size, Compression, Stainless Steel (MPN 4 FNZ-SS). Key specifications — Series: CPI(TM); Compatible Fitting Brands: Parker; Brand: PARKER.
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
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.
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.