Zoro Select
Zoro Select 45° Elbow Ductile Iron 3 in Class 150 Schedule 40 300 psi
A 45-degree grooved ductile-iron elbow for 3-inch Schedule 40 pipe, rated Class 150 at 300 psi
- 45° angle redirects flow efficiently in tight piping layouts
- Ductile iron body delivers high strength for 300 psi service
- Class 150 rating matches standard Schedule 40 system requirements
- Grooved ends enable fast installation without welding or threading
- Painted finish protects against corrosion in industrial environments
45° Grooved Ductile Iron Elbow
This GRUVLOK elbow connects two grooved pipe ends at a 45 degree angle. It is manufactured from ductile iron with a painted finish for corrosion resistance. The fitting suits Schedule 40 pipe systems in mechanical, industrial and fire-protection installations. It is supplied new and ready for immediate assembly.
Class 150 Pressure Rating Limits
The elbow is rated for 300 psi maximum operating pressure at 150 degrees Fahrenheit. This Class 150 designation defines the practical ceiling for water, oil or compatible fluid systems. Installers must verify that system test pressures and temperature excursions stay within this envelope. Exceeding either limit risks joint failure or reduced service life.
Replaces Threaded or Welded 45° Bends
This grooved fitting replaces traditional threaded or welded 45 degree elbows in three inch Schedule 40 piping. The jump is worth it when faster installation, easier alignment or future system modification are priorities. It is not suited for systems requiring higher pressure classes, different pipe schedules or non-grooved connection methods.
Highlights
- 45° angle redirects flow efficiently in tight piping layouts
- Ductile iron body delivers high strength for 300 psi service
- Class 150 rating matches standard Schedule 40 system requirements
- Grooved ends enable fast installation without welding or threading
- Painted finish protects against corrosion in industrial environments
Specifications
| Brand | GRUVLOK |
|---|
Questions about this item
Should I choose the Class 150 or Schedule 40 version for my piping system?
The elbow is a single product rated Class 150 for pressure class and Schedule 40 for pipe wall thickness; both designations apply together, so there is no separate version to select.
What does the 300 psi rating mean when the fitting is installed in a real pipeline?
It indicates a maximum operating pressure of 300 psi at temperatures up to 150 °F; actual allowable pressure may decrease if the system runs hotter than that limit.
How does the grooved interface affect the pressure capability of the joint?
The grooved ends are designed to work with compatible couplings that seal on the groove profile; the 300 psi rating applies to the complete assembled joint when installed per the coupling manufacturer's instructions.
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