Standard radius elbows are designed to change airflow and material flow direction in industrial vacuum tubing, dust collection, and pneumatic conveying systems. Their larger centerline radius provides a smoother directional transition than short radius elbows, helping reduce abrupt changes in airflow and material movement throughout the piping system.
Our standard radius elbows are available in 45° and 90° configurations, as shown in the product tables below. 30° and 60° standard radius elbows are also available upon request, providing additional flexibility for custom tubing layouts and specialized installations.
These fittings are commonly used in central vacuum systems, industrial dust collection piping, material handling equipment, and pneumatic conveying installations. Standard radius elbows are particularly useful where gradual directional changes are preferred to help manage airflow resistance, material impact, and wear within the system.
Selection depends on tubing outside diameter, material, wall thickness, bend angle, centerline radius, and connection requirements.
Don't see the angle or size you need? Contact Us for assistance with 30°, 60°, or other standard radius elbow requirements.
Our 45° standard radius elbows provide a gradual directional change for industrial vacuum tubing, dust collection, and pneumatic conveying systems. Their larger bend radius helps create a smoother transition for airflow and conveyed materials compared with short radius elbows.
Need another configuration? Contact Us for additional bend angles, materials, and sizes, including 30° and 60° standard radius elbows available upon request.
All dimensions are in inches. A = Outside Diameter (OD); B = Centerline Radius (CLR); C = Dimension C. Tangent indicates the straight section length. Gauge indicates nominal material thickness designation.
| Part Number | A - OD (in) | Tangent (in) | B - CLR (in) | C (in) | Gauge |
|---|---|---|---|---|---|
| EL-211 | 2 1/8 | 2 | 5 | 4 5/16 | 16 |
| EL-251 | 2 1/2 | 2 | 6 | 4 1/2 | 16 |
| EL-301 | 3 | 2 | 7 1/2 | 5 1/8 | 16 |
| EL-351 | 3 1/2 | 2 | 8 3/4 | 5 5/8 | 16 |
| EL-401 | 4 | 2 | 10 | 6 1/8 | 16 |
| EL-501 | 5 | 2-5/8 | 12 1/2 | 7 13/16 | 14 |
| EL-601 | 6 | 3-1/4 | 15 | 9 15/32 | 14 |
| EL-801 | 8 | 4-1/4 | 20 | 12 17/32 | 14 |
| EL-1001 | 10 | 15 | 32 | 28 1/4 | 12 |
| EL-1201** | 12 | 6-1/4 | 36 | 21 5/32 | 12 |
| EL-1401** | 14 | 7-1/4 | 36 | 22 5/32 | 12 |
Additional configurations: Standard radius elbows in 30° and 60° configurations are also available upon request. Contact Us for additional sizes, materials, and availability.
Our 90° standard radius elbows provide a gradual quarter-turn for industrial vacuum tubing, dust collection, and pneumatic conveying systems. Their larger bend radius helps create a smoother directional transition where installation space permits.
Need another configuration? Contact Us for additional bend angles, materials, and sizes.
All dimensions are in inches. A = Outside Diameter (OD); B = Centerline Radius (CLR); C = Dimension C. Tangent indicates the straight section length. Gauge indicates nominal material thickness designation.
| Part Number | A - OD (in) | B - CLR (in) | Tangent (in) | C (in) | Gauge |
|---|---|---|---|---|---|
| EL-212 | 2 1/8 | 5 | 2 | 7 | 16 |
| EL-252 | 2 1/2 | 6 | 2 | 8 | 16 |
| EL-302 | 3 | 7 1/2 | 2 | 9 1/2 | 16 |
| EL-352 | 3 1/2 | 8 3/4 | 2 | 10 1/4 | 16 |
| EL-402 | 4 | 10 | 2 | 12 | 16 |
| EL-502 | 5 | 12 1/2 | 2-5/8 | 15 1/8 | 14 |
| EL-602 | 6 | 15 | 3-1/4 | 18 1/4 | 14 |
| EL-802 | 8 | 20 | 4 1/4 | 24 1/4 | 14 |
| EL-1002 | 10 | 32 | 15 | 47 | 12 |
| EL-1202** | 12 | 36 | 6 1/4 | 42 1/4 | 12 |
| EL-1402** | 14 | 36 | 7 1/4 | 43 1/4 | 12 |
Additional configurations: Standard radius elbows in 30° and 60° configurations are also available upon request. Contact Us for additional sizes, materials, and availability.
Standard radius elbows are used in industrial vacuum tubing, dust collection, pneumatic conveying, and material handling systems where gradual directional changes are preferred. Their larger centerline radius provides a smoother transition for airflow and conveyed materials than short radius elbows.
Available in 45° and 90° configurations, with 30° and 60° standard radius elbows also available upon request, these fittings provide flexible routing options for industrial piping installations.
Standard radius elbows are commonly used in central industrial vacuum systems to connect tubing runs and redirect airflow throughout the piping network. Their gradual bend geometry helps maintain efficient airflow while routing tubing around equipment, structural supports, and other installation obstacles.
Standard radius elbows are used in pneumatic conveying systems to redirect airflow and transported materials between tubing runs. Their larger bend radius can help reduce abrupt material impacts compared with short radius elbows. Selection should consider conveying velocity, material abrasiveness, pressure loss, and system requirements.
Industrial dust collection systems use standard radius elbows to route collection piping between dust-producing equipment and central collectors. These fittings are commonly installed in woodworking facilities, manufacturing plants, and production environments where smooth airflow transitions help support effective dust extraction.
Standard radius elbows are used in material handling and industrial process systems to guide transported materials through changes in piping direction. Their gradual bend geometry can help reduce concentrated material impact and wear compared with tighter-radius bends, depending on the conveyed material and operating conditions.
Standard radius elbows are available in several materials to accommodate different industrial environments and operating requirements. Material selection depends on corrosion resistance, conveyed material, operating conditions, and system durability requirements.
Expanded ends are standard through 6-inch diameter, while straight ends are available as an alternative. Available gauges and end configurations may vary depending on elbow diameter and material. Refer to the dimensional tables above for specific part numbers, sizes, and gauges.
When selecting a standard radius elbow, confirm the tubing outside diameter, bend angle, centerline radius, tangent length, material, gauge, and end configuration. Proper sizing helps ensure compatibility with existing industrial vacuum tubing and connecting fittings.
Standard radius elbows are often preferred when installation space permits a more gradual directional change. Compared with short radius elbows, their larger bend radius can help reduce airflow resistance and concentrated material impact. However, performance depends on conveying velocity, system pressure, material characteristics, and elbow geometry.
For applications where installation clearance is restricted, a short radius elbow may provide a more compact alternative. Consider both available space and operating requirements when selecting the correct fitting for your system.
Need a tighter bend radius? Explore our Short Radius Industrial Vacuum Elbows or Contact Us for assistance selecting the appropriate elbow configuration.
A standard radius elbow is an industrial vacuum tubing fitting used to change the direction of airflow or conveyed materials. Its larger centerline radius provides a more gradual directional transition than a short radius elbow. These fittings are commonly used in central vacuum, dust collection, pneumatic conveying, and industrial material handling systems.
Our dimensional tables include 45° and 90° standard radius elbows. Additional 30° and 60° configurations are available upon request. Contact us to confirm available sizes, materials, gauges, and end configurations for your application.
Standard radius elbows are offered in carbon steel, galvanized steel, 6061 aluminum, and 304 stainless steel. Material selection depends on the conveyed material, corrosion resistance requirements, operating conditions, and application. Availability may vary by size and gauge.
Our published standard radius elbow tables list tubing outside diameters from 2-1/8 inches through 14 inches, with 12-gauge, 14-gauge, and 16-gauge options depending on size. Refer to the 45° and 90° dimensional tables for specific part numbers, dimensions, and gauges. Contact us to confirm other available configurations.
The centerline radius (CLR) is the radius measured to the centerline of the elbow’s curved tubing path. It determines the space required for the bend and influences airflow and material movement. In our 45° and 90° standard radius elbow tables, B identifies the centerline radius. Refer to the corresponding dimensional tables for the CLR of each size.
Standard radius elbows are available with expanded ends or straight ends. Expanded ends are standard through 6-inch diameter, while straight ends are available as an option. Compatible compression couplings may be used with appropriate straight-end fittings. Always confirm tubing outside diameter, material, and end configuration before ordering.
A standard radius elbow is generally preferred when installation space allows a more gradual directional change. Compared with short radius elbows, the larger bend radius can help reduce airflow resistance and concentrated material impact in suitable applications. Short radius elbows are useful where installation clearance is limited. Selection should consider conveying velocity, material abrasiveness, pressure loss, and available space.
Not sure which short radius elbow is right for your industrial vacuum, dust collection, or pneumatic conveying system? Provide the tubing outside diameter, required bend angle, material, gauge, and end configuration, and our team can help identify the appropriate fitting. We can also assist with 30° and 60° short radius elbows that are not listed in our standard dimensional tables.