
817-040 4" Slip x Slip 45 Degree Elbow PVC SCH 80
The 4" Schedule 80 PVC 45° Elbow is a high-strength fitting designed for demanding, high-pressure piping systems. Made from industrial-grade gray PVC, this elbow offers durability and chemical resistance that outperforms many metal alternatives. Its smooth interior walls minimize flow restriction, ensuring efficient operation in both residential and industrial applications.
With Slip x Slip (Socket x Socket) connections, the elbow allows for secure solvent-welded joints that resist leaks and provide long-lasting performance. Compared to Schedule 40 PVC, Schedule 80 fittings feature thicker walls for added strength, making them ideal for projects that demand reliability in harsh or corrosive environments. This fitting delivers the strength of metal without the risk of rust, scaling, or high costs.
Technical Specifications
- Part #: 817-040
- Fitting Size: 4"
- Fitting Type: Slip x Slip (Socket x Socket)
- Color: Gray
- Material: Schedule 80 PVC
- Carton Quantity: 5
- Pallet Quantity: 240
- Max Temperature: 140°F
- Standards: Meets ASTM D1784, NSF-certified for potable water applications
- Pressure Rating: Matches Schedule 80 pipe rating (approx. 320 PSI @ 73°F for 4" pipe)
Typical Applications
The Schedule 80 45 Degree Elbow is suitable for a wide range of plumbing and piping systems, such as:
- Industrial and commercial plumbing systems requiring high-pressure performance
- Water treatment plants and chemical processing facilities
- Agricultural irrigation systems and large-scale water distribution
- Pools, spas, and decorative fountain plumbing
Corrosion-resistant construction makes this elbow particularly valuable in chemical handling or water treatment environments where metal fittings would quickly fail.
Installation & Handling Tips
To secure a long-lasting installation, follow these best practices:
- Clean and deburr all pipe ends before solvent welding
- Use Schedule 80–compatible primer and solvent cement for a leak-free bond
- Support pipes properly to reduce stress on fittings
- Avoid over-tightening threaded transition pieces to prevent cracking
- Allow recommended cure times before pressurizing the system
- Important: Not recommended for compressed air or gas systems unless specifically rated for such use
Why Choose Maxx Supply?
When you purchase from Maxx Supply, you’re getting more than just a fitting:
- Large inventory with fast shipping to keep your project on schedule
- Competitive pricing on Schedule 80 PVC fittings, pipes, and accessories
- Expert support to help you select the right parts for your system
- One-stop shop for all your piping needs, from pipe fittings and valves to installation supplies
Trust Maxx Supply for high-quality, NSF-certified Schedule 80 PVC products that deliver strength, durability, and performance across every application.
The 4" Schedule 80 PVC 45° Elbow is a high-strength fitting designed for demanding, high-pressure piping systems. Made from industrial-grade gray PVC, this elbow offers durability and chemical resistance that outperforms many metal alternatives. Its smooth interior walls minimize flow restriction, ensuring efficient operation in both residential and industrial applications.
With Slip x Slip (Socket x Socket) connections, the elbow allows for secure solvent-welded joints that resist leaks and provide long-lasting performance. Compared to Schedule 40 PVC, Schedule 80 fittings feature thicker walls for added strength, making them ideal for projects that demand reliability in harsh or corrosive environments. This fitting delivers the strength of metal without the risk of rust, scaling, or high costs.
- Part #:
- 817-040
- Product Family:
- Sch 80 PVC
- Carton Qty:
- 5
- Pallet Qty:
- 240
- Size:
- 4"