ABB - Installation Products ELL31/2-GST - Standard Radius Elbow, 40 Mil PVC Coated, Pipe Size 3-1/2 Inch/91 Metric, Angle 90 Degrees, Radius 15 Inch/381 Millimeters, Offset 20-3/4 Inch/527.05 Millimeters, Straight End 5-3/4 Inch/146.05 Millimeters, Unbent Length 35.06 Inch/890.57 Millimeters, Hot Dip Galvanized Rigid Steel, Gray
ABB - Installation Products

ELL31/2-GST

UPC: 704508030049

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Overview

The ABB ELL31/2-GST Standard Radius Elbow is a high-performance industrial piping solution engineered for durability and corrosion resistance in demanding environments. Manufactured by ABB – Installation Products, this 3-1/2" (91mm) 90° elbow combines hot-dip galvanized rigid steel with a 40 mil PVC coating to deliver exceptional protection against rust, chemicals, and abrasion. The 15" (381mm) radius ensures smooth flow transitions, reducing pressure drop and minimizing turbulence in piping systems, while the 20-3/4" (527.05mm) offset provides optimal clearance for complex installations. With 5-3/4" (146.05mm) straight ends, this elbow simplifies alignment and installation, reducing labor time and costs. The unbent length of 35.06" (890.57mm) offers design flexibility, accommodating tight spaces and custom configurations. Ideal for industrial, commercial, and utility applications, the ELL31/2-GST meets rigorous performance standards, ensuring reliable operation in corrosive, high-moisture, or high-temperature environments. Trust ABB’s legacy of engineering excellence for your critical infrastructure needs.
  • Hot-dip galvanized rigid steel with 40 mil PVC coating for superior corrosion resistance
  • 15" (381mm) radius ensures smooth flow transitions and reduced pressure drop
  • 20-3/4" (527.05mm) offset provides optimal clearance for complex installations
  • 5-3/4" (146.05mm) straight ends facilitate easy alignment and installation
  • Unbent length of 35.06" (890.57mm) offers design flexibility in tight spaces

Specifications

Application
To Change Direction for Threaded, Rigid Conduit or When Terminating at a Box or Fitting
Color
Gray
Color
Grey
Depth
35.06 in
Depth
890.57 mm
Finish
Hot-Dipped Galvanized
Finish
Hot Dip Galvanized
Length
35.06 in , 890.57 mm
Material
Steel
Material Quality
Steel
Special Features
Color-Coded Thread Protectors for Easy Identification of Conduit Size
Trade Size
3-1/2 in , 91 mm
Type
Conduit Elbow - Standard Radius
Package Dimensions (L x W x H)
48 IN x 40 IN x 25 IN
Package Dimensions (L x W x H)
121.92 cm x 101.6 cm x 63.5 cm
Package Weight (Imperial)
22.500 L
Package Weight (Metric)
10.206 kg
Standard Radius Elbow, 40 Mil PVC Coated, Pipe Size 3-1/2 Inch/91 Metric, Angle 22.5 Degrees, Radius 15 Inch/381 Millimeters, Offset 20-3/4 Inch/527.05 Millimeters, Straight End 5-3/4 Inch/146.05 Millimeters, Unbent Length 35.06 Inch/890.57 Millimeters, Hot-Dip Galvanized Rigid Steel, Gray

ELL31/2221/2-G

Standard Radius Elbow, 40 Mil PVC Coated, Pipe Size 3-1/2 Inch/91 Metric, Angle 22.5 Degrees, Radius 15 Inch/381 Millimeters, Offset 20-3/4 Inch/527.05 Millimeters, Straight End 5-3/4 Inch/146.05 Millimeters, Unbent Length 35.06 Inch/890.57 Millimeters, Hot-Dip Galvanized Rigid Steel, Gray
Standard Radius Elbow, 40 Mil PVC Coated, Pipe Size 3-1/2 Inch/91 Metric, Angle 30 Degrees, Radius 15 Inch/381 Millimeters, Offset 20-3/4 Inch/527.05 Millimeters, Straight End 5-3/4 Inch/146.05 Millimeters, Unbent Length 35.06 Inch/890.57 Millimeters, Hot-Dip Galvanized Rigid Steel, Gray

ELL31/230-G

Standard Radius Elbow, 40 Mil PVC Coated, Pipe Size 3-1/2 Inch/91 Metric, Angle 30 Degrees, Radius 15 Inch/381 Millimeters, Offset 20-3/4 Inch/527.05 Millimeters, Straight End 5-3/4 Inch/146.05 Millimeters, Unbent Length 35.06 Inch/890.57 Millimeters, Hot-Dip Galvanized Rigid Steel, Gray
Standard Radius Elbow, 40 Mil PVC Coated, Pipe Size 3-1/2 Inch/91 Metric, Angle 90 Degrees, Radius 15 Inch/381 Millimeters, Offset 20-3/4 Inch/527.05 Millimeters, Straight End 5-3/4 Inch/146.05 Millimeters, Unbent Length 35.06 Inch/890.57 Millimeters, Hot-Dip Galvanized Rigid Steel, Gray

ELL11/260-G

Standard Radius Elbow, 40 Mil PVC Coated, Pipe Size 3-1/2 Inch/91 Metric, Angle 90 Degrees, Radius 15 Inch/381 Millimeters, Offset 20-3/4 Inch/527.05 Millimeters, Straight End 5-3/4 Inch/146.05 Millimeters, Unbent Length 35.06 Inch/890.57 Millimeters, Hot-Dip Galvanized Rigid Steel, Gray
Standard Radius Elbow, 40 Mil PVC Coated, Pipe Size 3-1/2 Inch/91 Metric, Angle 90 Degrees, Radius 15 Inch/381 Millimeters, Offset 20-3/4 Inch/527.05 Millimeters, Straight End 5-3/4 Inch/146.05 Millimeters, Unbent Length 35.06 Inch/890.57 Millimeters, Hot-Dip Galvanized Rigid Steel, Gray

ELL31/2-G

Standard Radius Elbow, 40 Mil PVC Coated, Pipe Size 3-1/2 Inch/91 Metric, Angle 90 Degrees, Radius 15 Inch/381 Millimeters, Offset 20-3/4 Inch/527.05 Millimeters, Straight End 5-3/4 Inch/146.05 Millimeters, Unbent Length 35.06 Inch/890.57 Millimeters, Hot-Dip Galvanized Rigid Steel, Gray
Standard Radius Elbow, 40 Mil PVC Coated, Pipe Size 3-1/2 Inch/91 Metric, Angle 45 Degrees, Radius 15 Inch/381 Millimeters, Offset 20-3/4 Inch/527.05 Millimeters, Straight End 5-3/4 Inch/146.05 Millimeters, Unbent Length 35.06 Inch/890.57 Millimeters, Hot-Dip Galvanized Rigid Steel, Gray

ELL31/245-G

Standard Radius Elbow, 40 Mil PVC Coated, Pipe Size 3-1/2 Inch/91 Metric, Angle 45 Degrees, Radius 15 Inch/381 Millimeters, Offset 20-3/4 Inch/527.05 Millimeters, Straight End 5-3/4 Inch/146.05 Millimeters, Unbent Length 35.06 Inch/890.57 Millimeters, Hot-Dip Galvanized Rigid Steel, Gray
Large Radius Elbow, 40 Mil PVC Coated, Pipe Size 3-1/2 Inch/91 Metric, Angle 45 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, Hot-Dip Galvanized Rigid Steel, Gray

LRELL3X1845-G

Large Radius Elbow, 40 Mil PVC Coated, Pipe Size 3-1/2 Inch/91 Metric, Angle 45 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, Hot-Dip Galvanized Rigid Steel, Gray
Large Radius Elbow, 40 Mil PVC Coated, Pipe Size 3-1/2 Inch/91 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, Hot-Dip Galvanized Rigid Steel, Gray

LRELL31/2X18-G

Large Radius Elbow, 40 Mil PVC Coated, Pipe Size 3-1/2 Inch/91 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, Hot-Dip Galvanized Rigid Steel, Gray
Standard Radius Elbow, 40 Mil PVC Coated, Pipe Size 3-1/2 Inch/91 Metric, Angle 90 Degrees, Radius 15 Inch/381 Millimeters, Offset 20-3/4 Inch/527.05 Millimeters, Straight End 5-3/4 Inch/146.05 Millimeters, Unbent Length 35.06 Inch/890.57 Millimeters, Hot-Dip Galvanized Rigid Steel, Yellow

ELL31/2-Y

Standard Radius Elbow, 40 Mil PVC Coated, Pipe Size 3-1/2 Inch/91 Metric, Angle 90 Degrees, Radius 15 Inch/381 Millimeters, Offset 20-3/4 Inch/527.05 Millimeters, Straight End 5-3/4 Inch/146.05 Millimeters, Unbent Length 35.06 Inch/890.57 Millimeters, Hot-Dip Galvanized Rigid Steel, Yellow
Standard Radius Elbow, 40 Mil PVC Coated, Pipe Size 3-1/2 Inch/91 Metric, Angle 90 Degrees, Radius 15 Inch/381 Millimeters, Offset 20-3/4 Inch/527.05 Millimeters, Straight End 5-3/4 Inch/146.05 Millimeters, Unbent Length 35.06 Inch/890.57 Millimeters, Hot-Dip Galvanized Rigid Steel, Light Blue

ELL31/2-B

Standard Radius Elbow, 40 Mil PVC Coated, Pipe Size 3-1/2 Inch/91 Metric, Angle 90 Degrees, Radius 15 Inch/381 Millimeters, Offset 20-3/4 Inch/527.05 Millimeters, Straight End 5-3/4 Inch/146.05 Millimeters, Unbent Length 35.06 Inch/890.57 Millimeters, Hot-Dip Galvanized Rigid Steel, Light Blue
Large Radius Elbow, 40 Mil PVC Coated, Pipe Size 3-1/2 Inch/91 Metric, Angle 90 Degrees, Radius 24 Inch/609.60 Millimeters, Offset 2 Feet 11 Inch/889.00 Millimeters, Straight End 11 Inch/279.40 Millimeters, Unbent Length 59 Inch/1,498.60 Millimeters, Hot-Dip Galvanized Rigid Steel, Gray

LRELL31/2X24-G

Large Radius Elbow, 40 Mil PVC Coated, Pipe Size 3-1/2 Inch/91 Metric, Angle 90 Degrees, Radius 24 Inch/609.60 Millimeters, Offset 2 Feet 11 Inch/889.00 Millimeters, Straight End 11 Inch/279.40 Millimeters, Unbent Length 59 Inch/1,498.60 Millimeters, Hot-Dip Galvanized Rigid Steel, Gray
Large Radius Elbow, 40 Mil PVC Coated, Pipe Size 3-1/2 Inch/91 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, Hot-Dip Galvanized Rigid Steel, Gray

LRELL31/2X30-G

Large Radius Elbow, 40 Mil PVC Coated, Pipe Size 3-1/2 Inch/91 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, Hot-Dip Galvanized Rigid Steel, Gray
Large Radius Elbow, 40 Mil PVC Coated, Pipe Size 3-1/2 Inch/91 Metric, Angle 45 Degrees, Radius 36 Inch/914.40 Millimeters, Offset 3 Feet 11 Inch/1,193.80 Millimeters, Straight End 11 Inch/279.40 Millimeters, Unbent Length 78 Inch/1,981.20 Millimeters, Hot-Dip Galvanized Rigid Steel, Gray

LRELL31/2X3645-G

Large Radius Elbow, 40 Mil PVC Coated, Pipe Size 3-1/2 Inch/91 Metric, Angle 45 Degrees, Radius 36 Inch/914.40 Millimeters, Offset 3 Feet 11 Inch/1,193.80 Millimeters, Straight End 11 Inch/279.40 Millimeters, Unbent Length 78 Inch/1,981.20 Millimeters, Hot-Dip Galvanized Rigid Steel, Gray

Frequently Asked Questions

What is the trade size of the ELL4 elbow?

The trade size of the ELL4 elbow is 4 inches.

What materials are used in the ELL4-W elbow?

The ELL4-W elbow is made of PVC coated black pipe that is hot dipped galvanized, with a blue urethane coating on the interior and a minimum of .040" PVC coating on the exterior.

What is the radius of the ELL4 elbow?

The radius 'R' of the ELL4 elbow is 16.00 inches.

What is the minimum PVC coating thickness?

The minimum PVC coating thickness on the exterior of the conduit is .040 inches.

What are the dimensions of the ELL4 elbow?

The ELL4 elbow has an outside diameter of 4.580 inches and a PVC wall thickness of .246 inches.

What angles are available for the ELL4 elbow?

The ELL4 elbow is available in 30°, 45°, 60°, and 90° angles, with special angles available upon request.

What is the offset 'C' for the ELL4 elbow?

The offset 'C' for the ELL4 elbow is 21.75 inches.

What is the color code for the ELL4 elbow?

The ELL4 elbow features a blue color thread protector.

Are there color-coded thread protectors on the ELL4 elbow?

Yes, the ELL4 elbow has color-coded thread protectors on each end.

What is the purpose of the blue urethane coating?

The blue urethane coating on the interior of the conduit provides additional protection.

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