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PARKER Compression Fitting Adapter: 1/2 in OD x 1/2 in OD Fitting Size - Double-Ferrule Stainless Steel Fittings
PARKERDouble-Ferrule Stainless Steel Fittings

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

The PARKER Compression Fitting Adapter is a double-ferrule stainless steel fitting in the A-LOK series, configured as Compression x Butt Weld with 1/2 in OD x 1/2 in OD fitting size (MPN 8-1/2 ZHLW2-SS). It is…

SKU 3G-OTH-472083

Also listed as: 812ZHLW2SS · 8 1 2 ZHLW2 SS · 8-1-2-ZHLW2-SS

Brand
PARKER
Item
Compression Fitting Adapter: 1/2 in OD x 1/2 in OD Fitting Size
Category
Double-Ferrule Stainless Steel 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
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

PARKER
Manufacturer Part Number
8-1/2 ZHLW2-SS
Series
A-LOK
Type
Compression x Butt Weld
Compatible Fitting Brands
Parker A-LOK

Technical Documents

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

Product Description

The PARKER Compression Fitting Adapter is a double-ferrule stainless steel fitting in the A-LOK series, configured as Compression x Butt Weld with 1/2 in OD x 1/2 in OD fitting size (MPN 8-1/2 ZHLW2-SS). It is compatible with Parker A-LOK fittings, providing a reliable connection for industrial fluid systems.

Frequently Asked Questions

What is the PARKER Compression Fitting Adapter used for?

The PARKER Compression Fitting Adapter connects tubing to a butt-weld port in industrial fluid systems. Its double-ferrule design provides a leak-tight seal, making it suitable for high-pressure instrumentation, chemical processing, and hydraulic applications where reliable connections are critical.

What are the specifications of the PARKER 8-1/2 ZHLW2-SS?

This PARKER A-LOK series adapter has a Compression x Butt Weld configuration with 1/2 in OD x 1/2 in OD fitting size. It is made of stainless steel, uses double-ferrule design, and is compatible with Parker A-LOK fittings. The manufacturer part number is 8-1/2 ZHLW2-SS.

Where to buy PARKER compression fittings in worldwide?

3G Electric supplies PARKER compression fittings like the 8-1/2 ZHLW2-SS to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver genuine PARKER A-LOK series adapters to your facility, regardless of location.

How to install a PARKER double-ferrule compression fitting?

Insert the tube fully into the fitting until it bottoms on the shoulder. Hand-tighten the nut, then use a wrench to tighten 1-1/4 turns past hand-tight for proper ferrule swaging. Always follow Parker A-LOK installation guidelines and use appropriate 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 double-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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