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System of Measurement System of Measurement |
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Uniform Load Rating Uniform Load Rating |
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Fastener Type Fastener Type |
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Bearing Bar Width Bearing Bar Width |
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Center-to-Center Bearing Bar Width Center-to-CenterBearing Bar Width |
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Center-to-Center Cross Bar Length Center-to-CenterCross Bar Length |
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For Use Outdoors For Use Outdoors |
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Opening Pattern Opening Pattern |
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 | Diamond |
DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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For Maximum Center-to-Center Bearing Bar Width For Maximum Center-to-Center Bearing Bar Width |
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Uniform Load Deflection Uniform Load Deflection |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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Metal Bar Grating
Able to support heavier loads than plank grating, bar grating is good for trenches, mezzanines, walkways, work platforms, and floors. This grating has an open design that allows air, light, and debris to flow through. Cross bars hold the bearing bars in place; bearing bars help distribute weight and must rest on supports. Use Fasteners for Metal Bar Grating to secure.
Serrated grating provides maximum slip resistance.
Stainless steel grating has better corrosion resistance than steel or aluminum.
To Order: For custom sizes, please specify width and length. Note: Grating less than 17" long is reinforced with banding.
For technical drawings and 3-D models, click on a part number.
Bearing Bar | Uniform Load | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Wd., ft. | Ht. | Wd. | Center-to-Center Wd. | Center-to-Center Cross Bar Lg. | Rating @ Unsupported Lg. | Deflection @ Unsupported Lg. | Mounting Hardware Included | For Use Outdoors | Lengths, ft. | Per Ft. | |
304 Stainless Steel | |||||||||||
| 1 | 1" | 3/16" | 1 3/16" | 4" | 1,053 lbs./sq. ft. @ 2 ft. | 0.086" @ 2 ft. | No | Yes | 0000000 | 000000 | |
| 1 | 1 1/4" | 3/16" | 1 3/16" | 4" | 1,645 lbs./sq. ft. @ 2 ft. | 0.069" @ 2 ft. | No | Yes | 0000000 | 000000 | |
| 1 | 1 1/2" | 3/16" | 1 3/16" | 4" | 2,368 lbs./sq. ft. @ 2 ft. | 0.057" @ 2 ft. | No | Yes | 0000000 | 000000 | |
| 2 | 1" | 3/16" | 1 3/16" | 4" | 1,053 lbs./sq. ft. @ 2 ft. | 0.086" @ 2 ft. | No | Yes | 0000000 | 000000 | |
| 2 | 1 1/4" | 3/16" | 1 3/16" | 4" | 1,645 lbs./sq. ft. @ 2 ft. | 0.069" @ 2 ft. | No | Yes | 0000000 | 000000 | |
| 2 | 1 1/2" | 3/16" | 1 3/16" | 4" | 2,368 lbs./sq. ft. @ 2 ft. | 0.057" @ 2 ft. | No | Yes | 0000000 | 000000 | |
| 3 | 1" | 3/16" | 1 3/16" | 4" | 1,053 lbs./sq. ft. @ 2 ft. | 0.086" @ 2 ft. | No | Yes | 0000000 | 000000 | |
| 3 | 1 1/4" | 3/16" | 1 3/16" | 4" | 1,645 lbs./sq. ft. @ 2 ft. | 0.069" @ 2 ft. | No | Yes | 0000000 | 000000 | |
| 3 | 1 1/2" | 3/16" | 1 3/16" | 4" | 2,368 lbs./sq. ft. @ 2 ft. | 0.057" @ 2 ft. | No | Yes | 0000000 | 000000 | |
Width | Length | Bearing Bar | Uniform Load | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max., ft. | Tolerance | Max., ft. | Tolerance | Ht. | Wd. | Center-to-Center Wd. | Center-to-Center Cross Bar Lg. | Rating @ Unsupported Lg. | Deflection @ Unsupported Lg. | Mounting Hardware Included | For Use Outdoors | Per Sq. Ft. | |
304 Stainless Steel | |||||||||||||
| 3 | -0.25" to 0.25" | 24 | -0.25" to 0.25" | 1" | 3/16" | 1 3/16" | 4" | 1,053 lbs./sq. ft. @ 2 ft. | 0.086" @ 2 ft. | No | Yes | 0000000 | 0000000 |
| 3 | -0.25" to 0.25" | 24 | -0.25" to 0.25" | 1 1/4" | 3/16" | 1 3/16" | 4" | 1,645 lbs./sq. ft. @ 2 ft. | 0.069" @ 2 ft. | No | Yes | 0000000 | 000000 |
| 3 | -0.25" to 0.25" | 24 | -0.25" to 0.25" | 1 1/2" | 3/16" | 1 3/16" | 4" | 2,368 lbs./sq. ft. @ 2 ft. | 0.057" @ 2 ft. | No | Yes | 0000000 | 000000 |
Bearing Bar | Uniform Load | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Wd., ft. | Ht. | Wd. | Center-to-Center Wd. | Center-to-Center Cross Bar Lg. | Rating @ Unsupported Lg. | Deflection @ Unsupported Lg. | Mounting Hardware Included | For Use Outdoors | Lengths, ft. | Per Ft. | |
304 Stainless Steel | |||||||||||
| 1 | 1" | 3/16" | 1 3/16" | 4" | 592 lbs./sq. ft. @ 2 ft. | 0.114" @ 2 ft. | No | Yes | 0000000 | 000000 | |
| 1 | 1 1/4" | 3/16" | 1 3/16" | 4" | 1,053 lbs./sq. ft. @ 2 ft. | 0.086" @ 2 ft. | No | Yes | 0000000 | 000000 | |
| 1 | 1 1/2" | 3/16" | 1 3/16" | 4" | 1,645 lbs./sq. ft. @ 2 ft. | 0.069" @ 2 ft. | No | Yes | 0000000 | 000000 | |
| 2 | 1" | 3/16" | 1 3/16" | 4" | 592 lbs./sq. ft. @ 2 ft. | 0.114" @ 2 ft. | No | Yes | 0000000 | 000000 | |
| 2 | 1 1/4" | 3/16" | 1 3/16" | 4" | 1,053 lbs./sq. ft. @ 2 ft. | 0.086" @ 2 ft. | No | Yes | 0000000 | 000000 | |
| 2 | 1 1/2" | 3/16" | 1 3/16" | 4" | 1,645 lbs./sq. ft. @ 2 ft. | 0.069" @ 2 ft. | No | Yes | 0000000 | 000000 | |
| 3 | 1" | 3/16" | 1 3/16" | 4" | 592 lbs./sq. ft. @ 2 ft. | 0.114" @ 2 ft. | No | Yes | 0000000 | 000000 | |
| 3 | 1 1/4" | 3/16" | 1 3/16" | 4" | 1,053 lbs./sq. ft. @ 2 ft. | 0.086" @ 2 ft. | No | Yes | 0000000 | 000000 | |
| 3 | 1 1/2" | 3/16" | 1 3/16" | 4" | 1,645 lbs./sq. ft. @ 2 ft. | 0.069" @ 2 ft. | No | Yes | 0000000 | 000000 | |
Width | Length | Bearing Bar | Uniform Load | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max., ft. | Tolerance | Max., ft. | Tolerance | Ht. | Wd. | Center-to-Center Wd. | Center-to-Center Cross Bar Lg. | Rating @ Unsupported Lg. | Deflection @ Unsupported Lg. | Mounting Hardware Included | For Use Outdoors | Per Sq. Ft. | |
304 Stainless Steel | |||||||||||||
| 3 | -0.25" to 0.25" | 24 | -0.25" to 0.25" | 1" | 3/16" | 1 3/16" | 4" | 592 lbs./sq. ft. @ 2 ft. | 0.114" @ 2 ft. | No | Yes | 0000000 | 0000000 |
| 3 | -0.25" to 0.25" | 24 | -0.25" to 0.25" | 1 1/4" | 3/16" | 1 3/16" | 4" | 1,053 lbs./sq. ft. @ 2 ft. | 0.086" @ 2 ft. | No | Yes | 0000000 | 000000 |
| 3 | -0.25" to 0.25" | 24 | -0.25" to 0.25" | 1 1/2" | 3/16" | 1 3/16" | 4" | 1,645 lbs./sq. ft. @ 2 ft. | 0.069" @ 2 ft. | No | Yes | 0000000 | 000000 |
Fasteners for Metal Bar Grating
Secure grating to your support structure.
Swivel locks are easy to install, adjust, and remove—tighten the bolt and the fastener swivels into place.
Saddle clips bridge two bearing bars. Fasteners require a hole in the support structure as well as a threaded stud and hex nut (not included).
C-clips hook onto the support structure and are connected by a bolt to the plate on top of the grating. They tighten from above the grating for easy installation.
For technical drawings and 3-D models, click on a part number.
For Bearing Bar | 304 Stainless Steel | ||||||
|---|---|---|---|---|---|---|---|
| Ht. | Wd. | Center-to-Center Wd. | For Support Structure Thick. | Mounting Hardware Included | Pkg. Qty. | Pkg. | |
| 1 3/4" | 1/8"-1/4" | 5/8"-1 3/8" | 1/8"-3/4" | Yes | 1 | 00000000 | 000000 |
For Bearing Bar | Mounting Hole | 304 Stainless Steel | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Ht. | Wd. | Center-to-Center Wd. | For Support Structure Thick. | Overall Ht. | Lg. | Wd. | Mounting Hardware Included | Pkg. Qty. | Pkg. | |
| Any | 5/16" | 1 3/16" | Any | 1/2" | 3/8" | 9/32" | No | 10 | 0000000 | 000000 |
For Bearing Bar | 316 Stainless Steel | ||||||
|---|---|---|---|---|---|---|---|
| Ht. | Wd. | Center-to-Center Wd. | For Support Structure Thick. | Mounting Hardware Included | Pkg. Qty. | Pkg. | |
| 1" | 1/4" | 1 3/16" | 1/4"-3/4" | Yes | 1 | 00000000 | 00000 |
| 1 1/4" | 1/4" | 1 3/16" | 1/4"-3/4" | Yes | 1 | 00000000 | 0000 |
| 1 1/2" | 1/4" | 1 3/16" | 1/4"-3/4" | Yes | 1 | 00000000 | 0000 |
| 1 3/4" | 1/4" | 1 3/16" | 1/4"-3/4" | Yes | 1 | 00000000 | 0000 |
| 2" | 1/4" | 1 3/16" | 1/4"-3/4" | Yes | 1 | 00000000 | 0000 |
Fasteners for Fiberglass Bar Grating
Secure grating to your support structure.
Style A require a hole in the support structure and secure to the structure with a hex head cap screw (not included).
Style B bridge two bearing bars. Fasteners require a hole in the support structure.
Styles C-F hook onto the support structure and are connected by a bolt to the plate on top of the grating. They tighten from above the grating for easy installation.
For technical drawings and 3-D models, click on a part number.
For Drainage Opening | ||||||||
|---|---|---|---|---|---|---|---|---|
| Style | For Bearing Bar Ht. | Wd. | Lg. | For Support Structure Thick. | For Screw Dia. | Mounting Hardware Included | Each | |
316 Stainless Steel | ||||||||
| A | Any | 1 1/2" | 1 1/2" | Any | 1/4" | No | 0000000 | 00000 |
For Bearing Bar | For Drainage Opening | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Style | Ht. | Center-to-Center Wd. | Wd. | Lg. | For Support Structure Thick. | Overall Ht. | Mounting Hardware Included | Each | |
316 Stainless Steel | |||||||||
| B | 1" | __ | 1" | 4" | 1" | 1" | Yes | 0000000 | 000000 |
| B | 1" | __ | 1 1/2" | 1 1/2" | 1" | 1" | Yes | 0000000 | 0000 |
| B | 1", 1 1/2" | 1 1/2" | __ | __ | 1" | 1" | Yes | 0000000 | 00000 |
| B | 1 1/2" | __ | 1 1/2" | 1 1/2" | 1" | 1" | Yes | 0000000 | 00000 |
| B | 2" | __ | 2" | 2" | 1" | 1" | Yes | 0000000 | 00000 |
For Bearing Bar | For Drainage Opening | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Style | Ht. | Center-to-Center Wd. | End-to-End Wd. | Wd. | Lg. | For Support Structure Thick. | Mounting Hardware Included | Each | |
316 Stainless Steel | |||||||||
| C | 1" | __ | __ | 1 1/2" | 1 1/2" | 1/4"-3/4" | Yes | 00000000 | 000000 |
| C | 1 1/2" | __ | __ | 1 1/2" | 1 1/2" | 1/4"-3/4" | Yes | 00000000 | 00000 |
| C | 2" | __ | __ | 2" | 2" | 1/4"-3/4" | Yes | 0000000 | 00000 |
| D | 1" | __ | __ | 1" | __ | 1/4"-3/4" | Yes | 00000000 | 00000 |
| D | 1 1/2" | __ | __ | 1" | __ | 1/4"-3/4" | Yes | 00000000 | 00000 |
| E | 1" | __ | 2 1/4" | __ | __ | 1/4"-3/4" | Yes | 00000000 | 00000 |
| E | 1 1/2" | __ | 2 1/4" | __ | __ | 1/4"-3/4" | Yes | 00000000 | 00000 |
| F | 1" | 3/8"-2 1/4" | __ | __ | __ | 1/4"-3/4" | Yes | 00000000 | 00000 |
| F | 1 1/2" | 3/8"-2 1/4" | __ | __ | __ | 1/4"-3/4" | Yes | 00000000 | 00000 |
| F | 2" | 3/8"-2 1/4" | __ | __ | __ | 1/4"-3/4" | Yes | 00000000 | 00000 |
Plank Grating
Use plank grating for platforms, stair treads, ramps, and decks. Openings allow light to pass through and water to drain. Cut grating with a band saw, hack saw, circular saw, or shears. Use Fasteners for Plank Grating to secure.
Style A are serrated to provide maximum slip resistance.
For technical drawings and 3-D models, click on a part number.
Drainage Opening | Uniform Load | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wd. | Ht. | Top Projection | Thick. | Gauge, ga. | Wd. | Lg. | Rating @ Unsupported Lg. | Deflection @ Unsupported Lg. | Mounting Hardware Included | For Use Outdoors | Per Ft. | |
2-, 3-, 4-, 5-, 6-, and 8-ft. Lengths | ||||||||||||
304 Stainless Steel | ||||||||||||
| 4 3/4" | 2" | 7/16" | 1/16" | 16 | 11/16" | 1 7/8" | Not Rated | Not Rated | No | Yes | 0000000 | 000000 |
| 7" | 2" | 7/16" | 1/16" | 16 | 11/16" | 1 7/8" | Not Rated | Not Rated | No | Yes | 0000000 | 00000 |
| 9 1/2" | 2" | 7/16" | 1/16" | 16 | 11/16" | 1 7/8" | 750 lbs./sq. ft. @ 2 ft. | 0.06" @ 2 ft. | No | Yes | 0000000 | 00000 |
| 11 3/4" | 2" | 7/16" | 1/16" | 16 | 11/16" | 1 7/8" | 606 lbs./sq. ft. @ 2 ft. | 0.05" @ 2 ft. | No | Yes | 0000000 | 00000 |
10- and 12-ft. Lengths | ||||||||||||
304 Stainless Steel | ||||||||||||
| 4 3/4" | 2" | 7/16" | 1/16" | 16 | 11/16" | 1 7/8" | Not Rated | Not Rated | No | Yes | 0000000 | 00000 |
| 7" | 2" | 7/16" | 1/16" | 16 | 11/16" | 1 7/8" | Not Rated | Not Rated | No | Yes | 0000000 | 00000 |
| 9 1/2" | 2" | 7/16" | 1/16" | 16 | 11/16" | 1 7/8" | 750 lbs./sq. ft. @ 2 ft. | 0.06" @ 2 ft. | No | Yes | 0000000 | 00000 |
| 11 3/4" | 2" | 7/16" | 1/16" | 16 | 11/16" | 1 7/8" | 606 lbs./sq. ft. @ 2 ft. | 0.05" @ 2 ft. | No | Yes | 0000000 | 00000 |
| Fasteners for Style A Grating (Pkg. of 20) | 000000 | Pkg. | 000000 |
Fasteners for Plank Grating
Secure grating to your support structure.
For Drainage Opening | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| For Grating Surface | Material | Wd. | Lg. | For Screw Dia. | Mounting Hardware Included | Pkg. Qty. | Pkg. | ||
| B | Serrated | 304 Stainless Steel | 1 1/4" | 3 7/8" | 3/8" | No | 1 | 000000 | 000000 |
Metal Bar Grating Stair Treads
Choose these stair treads for greater durability than metal plank grating stair treads. They have an open surface that prevents debris from accumulating. Nosing is textured for traction.
Stainless steel treads have better corrosion resistance than steel or aluminum.
For technical drawings and 3-D models, click on a part number.
Drainage Opening | Mounting Hole | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wd. | Dp. | Ht. | Thick. | Bearing Bar Ht. | Wd. | Lg. | Load Capacity, lbs. | No. of | Dia. | Lg. | Wd. | Ctr.-to-Ctr. (A) | Ctr.-to-Tread Top (B) | Ctr.-to-Tread Nosing (C) | Mounting Hardware Included | For Use Outdoors | Each | |
Smooth | ||||||||||||||||||
304 Stainless Steel | ||||||||||||||||||
| 36" | 9 3/4" | 2 1/2" | 3/16" | 1 1/4" | 1" | 3 3/4" | 300 | 4 | 7/16" | 1 7/16" | 7/16" | 7" | 1 3/4" | 1 1/8" | No | Yes | 000000 | 0000000 |
| 36" | 10 15/16" | 2 1/2" | 3/16" | 1 1/4" | 1" | 3 3/4" | 300 | 4 | 7/16" | 1 7/16" | 7/16" | 7" | 1 3/4" | 1 1/8" | No | Yes | 000000 | 000000 |
| 36" | 12 1/8" | 2 1/2" | 3/16" | 1" | 1" | 3 3/4" | 300 | 4 | 7/16" | 1 7/16" | 7/16" | 7" | 1 3/4" | 1 1/8" | No | Yes | 000000 | 000000 |
| 36" | 12 1/8" | 2 1/2" | 3/16" | 1 1/4" | 1" | 3 3/4" | 300 | 4 | 7/16" | 1 7/16" | 7/16" | 7" | 1 3/4" | 1 1/8" | No | Yes | 000000 | 000000 |
Fasteners for Solid Grating
Secure grating to your support structure. These fasteners require a hole in the support structure as well as in the grating.
For technical drawings and 3-D models, click on a part number.
Metal Panels
Close off openings in structures while allowing air to pass through.
For technical drawings and 3-D models, click on a part number.
Expanded panels are more rigid than perforated panels and are for use when structural stability is important. They can be formed and welded; however, they are more difficult to cut than perforated panels. Raised panels have strands that overlap to provide a skid-resistant surface. Use them to create safety guards for equipment and machinery.
304 stainless steel is more corrosion resistant than galvanized steel. It also has good chemical resistance.
Opening | Strand | 12" × 12" | 24" × 24" | 48" × 48" | 48" × 96" | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Overall Thick. | Wd. | Lg. | Wd. | Thick. | Each | Each | Each | Each | ||||
304 Stainless Steel | ||||||||||||
| 0.178" | 0.94" | 0.38" | 0.087" | 0.048" | 0000000 | 000000 | 0000000 | 000000 | 0000000 | 0000000 | 0000000 | 0000000 |
| 0.183" | 0.94" | 0.37" | 0.087" | 0.06" | 0000000 | 00000 | 0000000 | 00000 | 0000000 | 000000 | 0000000 | 000000 |
| 0.217" | 1.76" | 0.78" | 0.106" | 0.06" | 0000000 | 00000 | 0000000 | 00000 | 0000000 | 000000 | 0000000 | 000000 |
| 0.232" | 1.69" | 0.75" | 0.107" | 0.09" | 0000000 | 00000 | 0000000 | 00000 | 0000000 | 000000 | 0000000 | 000000 |
| 0.234" | 2.75" | 1.18" | 0.115" | 0.06" | 0000000 | 00000 | 0000000 | 00000 | 0000000 | 000000 | 0000000 | 000000 |
| 0.246" | 2.63" | 1.15" | 0.115" | 0.09" | 0000000 | 00000 | 0000000 | 00000 | 0000000 | 000000 | 0000000 | 000000 |
Expanded panels are more rigid than perforated panels and are for use when structural stability is important. They can be formed and welded; however, they are more difficult to cut than perforated panels. Flattened panels begin as raised panels, then they're rolled to a smooth and flat finish. Use them to create protective enclosures, shelving, grilles, and baskets.
304 stainless steel is more corrosion resistant than galvanized steel. It also has good chemical resistance.
316 stainless steel has excellent resistance to chemicals and salt water.
Opening | Strand | 12" × 12" | 24" × 24" | 48" × 48" | 48" × 96" | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Overall Thick. | Wd. | Lg. | Wd. | Thick. | Each | Each | Each | Each | ||||
304 Stainless Steel | ||||||||||||
| 0.041" | 1" | 0.3" | 0.098" | 0.041" | 0000000 | 000000 | 0000000 | 000000 | 0000000 | 0000000 | 0000000 | 0000000 |
| 0.051" | 1" | 0.3" | 0.099" | 0.051" | 0000000 | 00000 | 0000000 | 00000 | 0000000 | 000000 | 0000000 | 000000 |
| 0.051" | 1.81" | 0.69" | 0.118" | 0.051" | 0000000 | 00000 | 0000000 | 00000 | 0000000 | 000000 | 0000000 | 000000 |
| 0.051" | 2.75" | 1.07" | 0.128" | 0.051" | 0000000 | 00000 | 0000000 | 00000 | 0000000 | 000000 | 0000000 | 000000 |
| 0.076" | 1.75" | 683" | 0.12" | 0.076" | 0000000 | 00000 | 0000000 | 00000 | 0000000 | 000000 | 0000000 | 000000 |
| 0.076" | 2.63" | 1.07" | 0.13" | 0.076" | 0000000 | 00000 | 0000000 | 00000 | 0000000 | 000000 | 0000000 | 000000 |
| 0.114" | 1.69" | 0.59" | 0.179" | 0.114" | 0000000 | 00000 | 0000000 | 000000 | 0000000 | 000000 | 0000000 | 000000 |
316 Stainless Steel | ||||||||||||
| 0.041" | 1" | 0.3" | 0.098" | 0.041" | 0000000 | 00000 | 0000000 | 00000 | 0000000 | 000000 | 0000000 | 000000 |
| 0.051" | 1" | 0.3" | 0.099" | 0.051" | 0000000 | 00000 | 0000000 | 00000 | 0000000 | 000000 | 0000000 | 000000 |
| 0.076" | 1.75" | 0.68" | 0.12" | 0.076" | 0000000 | 00000 | 0000000 | 00000 | 0000000 | 000000 | 0000000 | 000000 |
Adjustable Floor Drain Grates
Hazardous Location Threaded Breather Vents
Safe for use around flammable and combustible gases, vapors, fibers, and dust, these vents allow air to flow through enclosures to maintain consistent pressure and reduce moisture buildup as temperatures change. They also stand up to washdowns. Made from 303 stainless steel, these vents will not corrode from salt water and chemicals.
For technical drawings and 3-D models, click on a part number.
| Pipe Size | Thread Type | For Hole Diameter | Head Diameter | Protection Type | Environmental Rating | Specifications Met | UL File Number | Each | |
303 Stainless Steel | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1/2 | NPT | 7/8" | 7/8" | Dust-Ignition Proof, Explosion Proof | NEMA 4X; NEC Class I Divisions 1, 2 Groups B, C, D; NEC Class II Divisions 1, 2 Groups E, F, G; NEC Class III Divisions 1, 2 | UL Listed | E34997 | 0000000 | 0000000 |