Product Description
The Killark R-21 is a reducing bushing designed to transition from one half inch conduit to three quarter inch conduit. This product is made from copper-free aluminum, ensuring durability and resistance to corrosion. It fits in any application requiring a conduit change, especially in hazardous locations.
- Compatible with threaded rigid or intermediate metal conduit.
- Smooth internal design protects conductors from damage.
- UL and CSA certified for safety in hazardous environments.
Product Highlights
Used in electrical installations requiring conduit size reduction, the R-21 is applicable for trade sizes of one half inch to three quarter inch, making it versatile for various fittings.
Product Information
Standard Information
Technical Specifications
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Material: Aluminum, Copper Free (less than 4/10 of 1%)
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Finish: Natural
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Dimensions: 1.05 in L x 1.05 in W x 0.81 in H
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Color: Silver
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Application: To reduce the trade size of a tapped hole or hub
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Hazardous Location Rating: Class I, Division 1 and 2, Groups A, B, C, D
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Standards: UL Listed, CSA Certified
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UPC: 783936570013