PARKER Compression Fitting Union: Union, Bulkhead, 1/4 in OD x 1/4 in OD Size
The PARKER Compression Fitting Union (SKU 3G-OTH-475887) is a general purpose nylon compression fitting, specifically a bulkhead union with 1/4 in OD x 1/4 in OD size (MPN N4BU4). This PARKER-branded component is…
SKU 3G-OTH-475887
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The PARKER Compression Fitting Union (SKU 3G-OTH-475887) is a general purpose nylon compression fitting, specifically a bulkhead union with 1/4 in OD x 1/4 in OD size (MPN N4BU4). This PARKER-branded component is designed for connecting tubing in industrial systems.
Frequently Asked Questions
What is a PARKER compression fitting union used for?
A PARKER compression fitting union, like the N4BU4 bulkhead model, connects two lengths of tubing in industrial fluid or pneumatic systems. It provides a leak-resistant seal for 1/4 in OD tubing, commonly used in instrumentation, chemical processing, and general manufacturing applications.
What are the specifications of the PARKER N4BU4 compression fitting?
The PARKER N4BU4 is a bulkhead union compression fitting made of nylon. It accommodates 1/4 in OD tubing on both ends. This general-purpose fitting is designed for reliable connections in low-pressure industrial systems and is manufactured by PARKER under MPN N4BU4.
Where to buy PARKER compression fittings worldwide?
3G Electric supplies PARKER compression fittings like the N4BU4 union to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this nylon bulkhead union for 1/4 in OD tubing.
How to install a PARKER nylon compression fitting union?
To install a PARKER nylon compression fitting union, slide the nut and ferrule onto the tubing, insert the tube fully into the fitting body, then tighten the nut by hand until snug. Use a wrench for an additional quarter turn. Avoid overtightening to prevent damage to the nylon components.
Used in
Common applications for PARKERPARKER Products
3G Electric supplies PARKER general purpose nylon compression fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
