Prevost
45° Aluminum Equal Female Elbow for PPS Piping Systems
- SKU:
- PPS1 4C
- Availability:
- Usually in Stock – Ships Quickly
- Weight:
- 0.00 LBS
Description
45° Aluminum Equal Female Elbow for PPS Piping Systems
PPS1 4C 45° Aluminum Equal Female Elbows provide a 45-degree directional change between compatible equal-size PPS aluminum pipe sections. The fitting maintains the selected pipe outside diameter through the connection while providing a smooth change in piping direction.
This listing includes sizes from 1/2" through 1-1/2" pipe OD. These fittings are designed as part of the PPS 100% aluminum network and can be incorporated into compatible compressed air, vacuum, and nitrogen PPS piping systems where a 45-degree directional transition is required.
Product Highlights
- 45° aluminum equal female elbow for PPS piping systems
- PPS1 4C fitting series
- Connects equal-size PPS aluminum pipe
- Creates a 45-degree change in piping direction
- Maintains the same pipe OD through the fitting
- Part of the PPS 100% aluminum network
- Aluminum construction
- Suitable for compatible compressed air, vacuum, and nitrogen PPS networks
- Maximum operating pressure of 232 PSI
- Operating temperature range of -4°F to 176°F
- Listing sizes available from 1/2" through 1-1/2"
Technical Specifications
| Brand | Prevost |
|---|---|
| Product System | PPS Piping System |
| Product Type | 45° Aluminum Equal Female Elbow |
| Fitting Series | PPS1 4C |
| Angle | 45° |
| Connection Style | Equal Female Elbow |
| Material | Aluminum |
| Maximum Operating Pressure | 232 PSI |
| Operating Temperature | -4°F to 176°F |
| Listing Pipe OD Range | 1/2" through 1-1/2" |
Available Sizes & Dimensions
| Pipe OD | Part Number | Dim. A | Dim. B | Dim. C |
|---|---|---|---|---|
| 1/2" | PPS1 4C16 | 1.26" | 2.76" | 1.97" |
| 3/4" | PPS1 4C20 | 1.50" | 3.27" | 2.32" |
| 1" | PPS1 4C25 | 1.81" | 3.86" | 2.76" |
| 1-1/4" | PPS1 4C32 | 2.24" | 4.61" | 3.35" |
| 1-1/2" | PPS1 4C40 | 2.68" | 5.51" | 4.02" |
Why Use a 45° Elbow?
Gradual Direction Change
- Changes pipe direction by 45 degrees
- Useful where a full 90-degree turn is not required
- Supports angled routing around equipment and structures
- Maintains the same pipe size through the fitting
- Provides a purpose-built PPS directional connection
Modular PPS Installation
- Designed for compatible PPS aluminum pipe
- Part of the 100% aluminum PPS network
- Useful for new systems and piping modifications
- Supports clean, organized piping layouts
- Compatible with corresponding PPS pipe outside diameters
Common Applications
Piping Direction Changes
- Angled pipe transitions
- Routing around equipment
- Offset piping layouts
- Wall and ceiling piping
- Main and branch distribution runs
PPS Distribution Networks
- Compressed air distribution
- Industrial vacuum piping
- Nitrogen distribution
- Manufacturing facilities
- Machine shops
- Production and process areas
Selecting the Correct Elbow Size
Select the PPS1 4C fitting according to the outside diameter of the PPS pipe being connected. Because this is an equal-size elbow, both connections correspond to the same pipe OD.
For example, the 1" PPS1 4C25 is designed for compatible 1" PPS pipe on both sides of the 45-degree turn. Confirm the pipe OD and review dimensions A, B, and C when installation clearance is limited.
Installation Considerations
- Confirm the PPS pipe outside diameter before ordering.
- Select the elbow size that matches the pipe OD.
- Review dimensions A, B, and C to confirm installation clearance.
- Use compatible PPS aluminum pipe and system components.
- Cut pipe square and prepare pipe ends according to PPS installation requirements.
- Keep pipe ends and fitting interiors clean before assembly.
- Support piping appropriately around the 45-degree directional change.
- Do not exceed the published maximum operating pressure of 232 PSI.
- Maintain the system within the published -4°F to 176°F operating temperature range.
- Test the completed piping system before normal operation.
- Installation should be completed by personnel familiar with the intended PPS piping application.

Review the PPS1 4C 45° aluminum equal female elbow specification sheet for dimensions and operating limits, or contact the GetPipe.com team for help selecting the correct fitting size for your PPS piping system.
Frequently Asked Questions
What is a PPS1 4C fitting?
PPS1 4C is a 45° aluminum equal female elbow designed to connect two compatible equal-size PPS pipe sections.
What sizes are available on this listing?
This listing includes 1/2", 3/4", 1", 1-1/4", and 1-1/2" pipe outside-diameter options.
Does the fitting connect the same pipe size on both ends?
Yes. PPS1 4C is an equal-size elbow, so both connections correspond to the same PPS pipe outside diameter.
What angle does this fitting provide?
The fitting changes the piping direction by 45 degrees.
What is the maximum operating pressure?
The published maximum operating pressure is 232 PSI.
What is the operating temperature range?
The published operating temperature range is -4°F to 176°F.
Is this fitting made from aluminum?
Yes. PPS1 4C is part of the PPS 100% aluminum network.
Can these fittings be used in PPS compressed air systems?
They can be incorporated into compatible PPS compressed air systems when properly selected and installed for the required operating conditions.
Can these fittings be used with PPS vacuum piping?
They can be incorporated into compatible PPS vacuum piping networks when the fitting and complete system are suitable for the intended application.
Can these fittings be used with PPS nitrogen piping?
They can be incorporated into compatible PPS nitrogen piping systems when properly selected and installed for that service.
How do I select the correct elbow size?
Match the PPS1 4C fitting size to the outside diameter of the PPS pipe being connected.
Where can I review the manufacturer's specifications?
The PPS1 4C specification sheet is linked in the Ask Willy section directly above.
Important Ordering Notes
- This listing is for PPS1 4C 45° aluminum equal female elbows.
- Select the fitting according to the outside diameter of the PPS pipe.
- Both fitting connections correspond to the same pipe OD.
- This listing includes sizes from 1/2" through 1-1/2".
- Each size has its own part number, dimensions, weight, price, cost, and EAN-13.
- Maximum operating pressure is 232 PSI.
- Published operating temperature range is -4°F to 176°F.
- Use with compatible PPS aluminum pipe and system components.
- Verify suitability for the intended compressed air, vacuum, nitrogen, or other approved PPS application.
- Install according to PPS system requirements.