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PARKER 5-5 HBZ-SS CPI™ Single-Ferrule Stainless Steel Compression Union - Single-Ferrule Stainless Steel Fittings
PARKERSingle-Ferrule Stainless Steel Fittings

PARKER 5-5 HBZ-SS CPI™ Single-Ferrule Stainless Steel Compression Union

The PARKER Compression Fitting Union is a single-ferrule stainless steel fitting with a 5/16 in OD x 5/16 in OD fitting size, Compression x Compression configuration. Part of the CPI™ series (MPN 5-5 HBZ-SS), it is…

SKU 3G-OTH-474537

Also listed as: 55HBZSS · 5 5 HBZ SS · 5-5-HBZ-SS

Brand
PARKER
Item
5-5 HBZ-SS CPI™ Single-Ferrule Stainless Steel Compression Union
Category
Single-Ferrule Stainless Steel Fittings
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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
5-5 HBZ-SS
Series
CPI(TM)
Type
Compression x Compression
Compatible Fitting Brands
CPI™

Technical Documents

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

Product Description

The PARKER Compression Fitting Union is a single-ferrule stainless steel fitting with a 5/16 in OD x 5/16 in OD fitting size, Compression x Compression configuration. Part of the CPI™ series (MPN 5-5 HBZ-SS), it is compatible with CPI™ fitting brands.

Frequently Asked Questions

What is a PARKER Compression Fitting Union used for?

A PARKER Compression Fitting Union connects two 5/16 in OD tubes in a straight line, creating a leak-tight seal in instrumentation, process control, and hydraulic systems. Its single-ferrule stainless steel design resists corrosion and vibration, making it suitable for high-pressure fluid and gas applications.

What are the specifications of the PARKER 5-5 HBZ-SS union?

The PARKER 5-5 HBZ-SS is a Compression x Compression union with 5/16 in OD x 5/16 in OD fitting size. It is part of the CPI™ series, made of single-ferrule stainless steel, and compatible with CPI™ fitting brands. The manufacturer part number is 5-5 HBZ-SS.

Where to buy PARKER compression fittings in worldwide?

3G Electric supplies and delivers PARKER compression fittings worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order arrives at your facility. Contact us for availability and lead time on the PARKER 5-5 HBZ-SS union.

How to install a single-ferrule compression fitting?

To install a PARKER single-ferrule compression fitting, slide the nut and ferrule onto the tube, insert the tube fully into the fitting body, then tighten the nut by hand. Use a wrench to tighten an additional 1-1/4 turns for stainless steel tubing. Always follow the manufacturer's torque specifications.

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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This PARKER single-ferrule stainless steel union joins two tubes of different outer diameters, 1/8 in and 1/16 in, with compression x compression ends. It is part of the CPI™ series and is compatible with CPI™ brand fittings. Used in instrumentation, process control, and hydraulic systems for leak-tight connections
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Compression fitting cap for 1/4 in OD tubing. Made of stainless steel with a single-ferrule design. Part of the CPI(TM) series. Used to seal tube ends in industrial fluid systems
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