Authorized ABB Distributor (Installation Products)
ABB - Installation Products ELL21/2-GST - Standard Radius Elbow, 40 Mil PVC Coated, Pipe Size 2-1/2 Inch/63 Metric, Angle 90 Degrees, Radius 10-1/2 Inch/266.70 Millimeters, Offset 14 Inch/355.60 Millimeters, Straight End 3-1/2 Inch/88.90 Millimeters, Unbent Length 23.49 Inch/596.73 Millimeters, Hot Dip Galvanized Rigid Steel, Gray

ABB Installation Products ELL21/2-GST Standard Radius Elbow, 40 Mil PVC Coated, Pipe Size 2-1/2 Inch/63 Metric, Angle 90…

UPC: 704508030902

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Specification SheetManufacturer Product Website

Contact for Pricing

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The ABB ELL21/2-GST Standard Radius Elbow is a 90-degree, hot-dip galvanized rigid steel fitting designed for 2-1/2 inch (63 metric) pipe systems. Engineered with a 10-1/2 inch (266.70 mm) radius, this elbow optimizes fluid dynamics to reduce pressure loss and ensure smooth flow in industrial piping applications. The generous radius minimizes turbulence, making it ideal for high-flow systems where consistent pressure and minimal resistance are critical. Constructed from hot-dip galvanized rigid steel, the ELL21/2-GST delivers superior corrosion resistance and mechanical durability, even in harsh environments. The 40 mil PVC coating in gray provides an additional protective barrier against chemicals, moisture, and abrasive conditions, extending the service life of the fitting in corrosive or outdoor settings. Key specifications include a 14 inch (355.60 mm) offset, a 3-1/2 inch (88.90 mm) straight end, and an unbent length of 23.49 inches (596.73 mm). The fitting is manufactured to precise tolerances for reliable installation and long-term performance. With a weight of 9.65 lbs (245.09 kg), it balances robustness with manageable handling. This elbow is suitable for use in industrial piping systems, including chemical processing, water treatment, HVAC, and manufacturing facilities where durable, corrosion-resistant fittings are required. Its design and construction ensure compatibility with standard 2-1/2 inch pipe systems, making it a dependable choice for new installations or system upgrades.
  • 90-degree standard radius elbow for 2-1/2 inch (63 metric) pipe systems
  • 10-1/2 inch (266.70 mm) radius for optimized fluid dynamics and reduced pressure loss
  • Hot-dip galvanized rigid steel construction for superior corrosion and mechanical resistance
  • 40 mil PVC coating in gray for enhanced protection against chemicals and environmental factors
  • 14 inch (355.60 mm) offset, 3-1/2 inch (88.90 mm) straight end, and 23.49 inch (596.73 mm) unbent length

Specifications

Application
To Change Direction for Threaded, Rigid Conduit or When Terminating at a Box or Fitting
Color
Gray
Color
Grey
Depth
23.49 in
Depth
596.73 mm
Finish
Hot-Dipped Galvanized
Finish
Hot Dip Galvanized
Length
23.49 in , 596.73 mm
Material
Steel
Material
Hot Dip Galvanized Rigid Steel with 40 Mil PVC Coating
Material Quality
Steel
Series
ELL
Size
2-1/2 Inch / 63 Metric
Special Features
Color-Coded Thread Protectors for Easy Identification of Conduit Size
Trade Size
2-1/2 in , 63 mm
Type
Conduit Elbow - Standard Radius
Package Dimensions (L x W x H)
40 IN x 48 IN x 23.5 IN
Package Dimensions (L x W x H)
101.6 cm x 121.92 cm x 59.69 cm
Package Weight (Imperial)
13.500 L
Package Weight (Metric)
6.124 kg
Standard Radius Elbow, 40 Mil PVC Coated, Pipe Size 2-1/2 Inch/63 Metric, Angle 30 Degrees, Radius 10-1/2 Inch/266.70 Millimeters, Offset 14 Inch/355.60 Millimeters, Straight End 3-1/2 Inch/88.90 Millimeters, Unbent Length 23.49 Inch/596.73 Millimeters, Hot-Dip Galvanized Rigid Steel, Gray

ELL21/230-G

Standard Radius Elbow, 40 Mil PVC Coated, Pipe Size 2-1/2 Inch/63 Metric, Angle 30 Degrees, Radius 10-1/2 Inch/266.70 Millimeters, Offset 14 Inch/355.60 Millimeters, Straight End 3-1/2 Inch/88.90 Millimeters, Unbent Length 23.49 Inch/596.73 Millimeters, Hot-Dip Galvanized Rigid Steel, Gray
1/2 x 2 Conduit Drive Strap Copper 100 per pack

CDS5

1/2 x 2 Conduit Drive Strap Copper 100 per pack
Large Radius Elbow, 40 Mil PVC Coated, Pipe Size 5 Inch/129 Metric, Angle 90 Degrees, Radius 30 Inch/762 Millimeters, Offset 3 Feet 5 Inch/1,041.40 Millimeters, Straight End 11 Inch/279.40 Millimeters, Unbent Length 69 Inch/1,752.60 Millimeters, Rigid Alumium, Gray

LRELL5X30SA-G

Large Radius Elbow, 40 Mil PVC Coated, Pipe Size 5 Inch/129 Metric, Angle 90 Degrees, Radius 30 Inch/762 Millimeters, Offset 3 Feet 5 Inch/1,041.40 Millimeters, Straight End 11 Inch/279.40 Millimeters, Unbent Length 69 Inch/1,752.60 Millimeters, Rigid Alumium, Gray
Large Radius Elbow, 40 Mil PVC Coated, Pipe Size 2 Inch/53 Metric, Angle 90 Degrees, Radius 18 Inch/457.20 Millimeters, Offset 2 Feet 4 Inch/711.20 Millimeters, Straight End 10 Inch/254.00 Millimeters, Unbent Length 48 Inch/1,219.20 Millimeters, Rigid Aluminum, Gray

LRELL2X18SA-G

Large Radius Elbow, 40 Mil PVC Coated, Pipe Size 2 Inch/53 Metric, Angle 90 Degrees, Radius 18 Inch/457.20 Millimeters, Offset 2 Feet 4 Inch/711.20 Millimeters, Straight End 10 Inch/254.00 Millimeters, Unbent Length 48 Inch/1,219.20 Millimeters, Rigid Aluminum, Gray
Large Radius Elbow, 40 Mil PVC Coated, Pipe Size 1-1/2 Inch/41 Metric, Angle 90 Degrees, Radius 18 Inch/457.20 Millimeters, Offset 2 Feet 4 Inch/711.20 Millimeters, Straight End 10 Inch/254.00 Millimeters, Unbent Length 48 Inch/1,219.20 Millimeters, Rigid Aluminum, Gray

LRELL11/2X18SA-G

Large Radius Elbow, 40 Mil PVC Coated, Pipe Size 1-1/2 Inch/41 Metric, Angle 90 Degrees, Radius 18 Inch/457.20 Millimeters, Offset 2 Feet 4 Inch/711.20 Millimeters, Straight End 10 Inch/254.00 Millimeters, Unbent Length 48 Inch/1,219.20 Millimeters, Rigid Aluminum, Gray
Standard Radius Elbow, 40 Mil PVC Coated, Pipe Size 2-1/2 Inch/63 Metric, Angle 45 Degrees, Radius 10-1/2 Inch/266.70 Millimeters, Offset 14 Inch/355.60 Millimeters, Straight End 3-1/2 Inch/88.90 Millimeters, Unbent Length 23.49 Inch/596.73 Millimeters, Rigid Aluminum, Gray

ELL21/245SA-G

Standard Radius Elbow, 40 Mil PVC Coated, Pipe Size 2-1/2 Inch/63 Metric, Angle 45 Degrees, Radius 10-1/2 Inch/266.70 Millimeters, Offset 14 Inch/355.60 Millimeters, Straight End 3-1/2 Inch/88.90 Millimeters, Unbent Length 23.49 Inch/596.73 Millimeters, Rigid Aluminum, Gray
Standard Radius Elbow, 40 Mil PVC Coated, Pipe Size 1 Inch/27 Metric, Angle 45 Degrees, Radius 5-3/4 Inch/146.05 Millimeters, Offset 8 Inch/203.20 Millimeters, Straight End 2-1/4 Inch/57.15 Millimeters, Unbent Length 13.53 Inch/343.71 Millimeters, Hot Dip Galvanized Rigid Steel, Gray

ELL145-GST

Standard Radius Elbow, 40 Mil PVC Coated, Pipe Size 1 Inch/27 Metric, Angle 45 Degrees, Radius 5-3/4 Inch/146.05 Millimeters, Offset 8 Inch/203.20 Millimeters, Straight End 2-1/4 Inch/57.15 Millimeters, Unbent Length 13.53 Inch/343.71 Millimeters, Hot Dip Galvanized Rigid Steel, Gray
Standard Radius Elbow, 40 Mil PVC Coated, Pipe Size 2 Inch/53 Metric, Angle 90 Degrees, Radius 9-1/2 Inch/241.30 Millimeters, Offset 13 Inch/330.20 Millimeters, Straight End 3-1/2 Inch/88.90 Millimeters, Unbent Length 21.92 Inch/556.83 Millimeters, Hot Dip Galvanized Rigid Steel, Gray

ELL2-GST

Standard Radius Elbow, 40 Mil PVC Coated, Pipe Size 2 Inch/53 Metric, Angle 90 Degrees, Radius 9-1/2 Inch/241.30 Millimeters, Offset 13 Inch/330.20 Millimeters, Straight End 3-1/2 Inch/88.90 Millimeters, Unbent Length 21.92 Inch/556.83 Millimeters, Hot Dip Galvanized Rigid Steel, Gray

Frequently Asked Questions

What sizes are available for the elbow?

The elbow is available in sizes ranging from 1/2 inch to 6 inches.

What is the outside diameter of a 3-inch elbow?

The outside diameter of a 3-inch elbow is 3.580 inches (90.9 mm).

What is the wall thickness of a 2-inch elbow?

The wall thickness of a 2-inch elbow is .172 inches (4.37 mm).

What is the radius for a 3-1/2 inch elbow?

The radius for a 3-1/2 inch elbow is 15.00 inches (381.00 mm).

What materials are used in the elbow construction?

The elbow is made of PVC coated black pipe that is hot dipped galvanized, with a blue urethane coating on the interior.

What angles are available for the elbow?

The elbow is available in angles of 30, 45, 60, and 90 degrees, with special angles available upon request.

What is the minimum PVC coating thickness?

The minimum PVC coating thickness on the exterior of the conduit is .040 inches (40 mils).

Is there a color coding for the thread protectors?

Yes, each elbow has color-coded thread protectors on each end.

What is the offset 'C' for a 90-degree elbow?

The offset 'C' is applicable only to 90-degree elbows, with specific measurements depending on the size.

Are there any safety warnings for installation?

The document does not specify any safety warnings or precautions for installation.

Frequently Asked Questions about ABB - Installation Products

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