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Appleton™ UNY, UNF and UNL explosion-proof and dust ignition-proof unions are used for joining conduit and connecting conduit to enclosures. They facilitate modifications and permit the removal of enclosures without turning or removing conduit.
Appleton™ Expansion Union, 3/4 in Hub, Male x Female Connection Type, Aluminum, Natural, For Use With: Threaded Rigid Metal Conduits and IMCs, 1-3/4 in Dia, 2.16 in Length
| Connection Type | : | Male x Female |
| Diameter | : | 1-3/4 in |
| Finish | : | Natural |
| Hub Size | : | 3/4 in |
| Length | : | 2.16 in |
| Material | : | Aluminum |
| Suitable For Use With | : | Threaded Rigid Metal Conduits and IMCs |
- Explosion-proof, dust ignition-proof
- Smooth, rounded integral bushing in each hub protects conductor insulation
- Accurately tapped, tapered threads for tight, rigid joints and ground continuity
- Non-expansion unions are concretetight
- Expansion unions are a one-piece design that eliminates the need for disassembly during installation
- The telescoping cylinder within cylinder design permits expansion or contraction
- The small external diameter of the expansion unions makes them ideal for use in restricted areas, such as the wiring of pumps, motors and other equipment
- The internal phosphor bronze bonding jumper ring assures positive ground between telescoping cylinders
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