
Description
AIRpipe 4" Equal Union Connector (Pipe to Pipe Connector) – Securely join two 4" aluminum compressed air pipes with this heavy-duty aluminum pipe-to-pipe fitting. Designed to provide full-volume airflow and a leak-free seal, it’s ideal for high-capacity industrial and commercial compressed air systems.
Constructed from corrosion-resistant aluminum and certified to ISO 8573-1 standards, this equal union connector offers maximum durability in demanding environments. The quick-connect design allows for rapid installation, easy disassembly, and reuse—perfect for system expansions, reconfigurations, or maintenance.
Compatible with both push-to-connect and compression-style aluminum piping, this fitting ensures a professional, long-lasting connection every time.
Key Features
Fits 4" aluminum pipe to 4" aluminum pipe
Durable aluminum construction resists corrosion
Quick-connect for fast install and reuse
Full-volume flow with minimal pressure drop
Works with push-to-connect and compression-style piping
Leak-free seal for dependable operation
ISO 8573-1 certified for safety and compliance
Temperature range: -4°F to +176°F
Perfect For
Industrial compressed air piping systems
Manufacturing plants and workshops
Retrofitting or expanding existing pipe networks
Permanent or temporary installations
Attributes
| Pipe Diameter | 4" |
|---|---|
| Item Type | Equal Union Connector |