Prevost Elbow 90
Useful Information
Technical Specification
- Material: Aluminium (EN AB 46100)
- Bend Angle: 90°
- Compatible Pipe: PPS aluminium pipe - 16–100 mm
- Operating Pressure: 0 to 16 bar
- Operating Temperature: -20°C to +80°C
- Vacuum Capability: -0.98 bar (98% vacuum)
- Fluid Compatibility: Compressed air, inert gases, nitrogen
- Installation Type: Push-fit with PPS Grip Concept locking system
- Water Use: Not suitable for water
Description
This 90-degree elbow fitting enables precise directional changes in Prevost’s aluminium piping systems while maintaining consistent airflow and pressure integrity. Designed for fast installation, the elbow uses the PPS Grip Concept for a secure, tool-free fit. Its all-aluminium construction ensures long-term durability in industrial compressed air applications.
Key Features & Benefits
- Precise 90° Direction Change: Ideal for creating clean bends in system layouts.
- Durable Aluminium Build: Cast from EN AB 46100 aluminium for strength and corrosion resistance.
- Reliable Sealing: Twin nitrile seals with Teflon coating ensure air-tight connections.
- Quick, Tool-Free Assembly: Push-fit design speeds up system modifications and maintenance.
- Vibration-Resistant Grip: Stainless steel claws hold the pipe securely under load.
- Versatile Operation: Performs reliably under a wide pressure and temperature range.
- ATEX Compliant: Approved for Zones 1, 2, 21, and 22 (not for Zones 0 or 20).

| Product Code | Prevost Code | Size (mm) | A (mm) | B (mm) |
| 406432 | PPS1 9C16 | 16 | 32 | 62 |
| 406433 | PPS1 9C20 | 20 | 38 | 73 |
| 406434 | PPS1 9C25 | 25 | 46 | 89 |
| 406435 | PPS1 9C32 | 32 | 57 | 106 |
| 406436 | PPS1 9C40 | 40 | 68 | 135 |
| 406437 | PPS1 9C50 | 50 | 84 | 151 |
| 406438 | PPS1 9C63 | 63 | 100 | 180 |
| 406439 | PPS1 9C80 | 80 | 121 | 218 |
| 484237 | PPS1 9C100 | 100 | 153.5 | 224 |
