Usa Industrials ZUSA-PTC-PBT-404 Male 45 Elbow Fitting

Product Description

The USA INDUSTRIALS ZUSA-PTC-PBT-404 is a push-to-connect male 45-degree elbow tube fitting manufactured from polybutylene. It accepts tubing with a 0.25 inch outside diameter and is rated to 350 psi. The push-to-connect design allows for tool-free tube insertion, making field connections faster and more repeatable. This fitting is suited for plumbing, HVAC, and fluid-handling applications where a directional change in tubing run is required at a 45-degree angle. Licensed plumbers and HVAC technicians use this style of fitting when quick, reliable tube connections are needed without soldering or compression tools.

This fitting is appropriate for residential and light commercial installations involving polybutylene or compatible tubing at 0.25 inch OD. It is commonly used in water supply lines, pneumatic circuits, and other low-to-medium pressure fluid systems where a male-threaded 45-degree elbow connection point is required. Its compact form factor suits tight installation spaces and panel-mounted plumbing assemblies.

Key Features

• Push-to-connect design allows tool-free tube insertion and removal
• Polybutylene construction offers chemical resistance suitable for fluid-handling systems
• Rated to 350 psi for reliable performance in pressurized applications
• 0.25 inch OD tube compatibility suits common small-bore tubing runs
• Male 45-degree elbow configuration enables directional routing in confined spaces

Compatibility

Designed as an OEM-style push-to-connect replacement fitting for systems using 0.25 inch OD tubing in plumbing, HVAC, and fluid-handling applications.

Installation Notes

This fitting is typically installed by licensed plumbers or HVAC technicians. Before installation, depressurize and drain the line completely. Ensure tube ends are cut cleanly and squarely with no burrs before inserting into the push-to-connect port. Verify that the tubing material and system pressure rating are compatible with this fitting before putting the system back into service.