Appleton® UNY250R Unilet® UNY Non-Expansion Explosionproof Conduit Union, 2-1/2 in, Malleable Iron, Tri-Coated
Explosion Proof Conduit Unions
306860
MFG #: UNY250R
Appleton™
155.10000
/ ea
Appleton Group provides a complete selection of conduit bodies, outlet boxes, device boxes, cable glands and other fittings for both hazardous and ordinary locations. A variety of materials and styles are available to suit your needs for weather and corrosion-resistance. Whether you are wiring an office building or an offshore oil platform, Appleton Group has all the top quality components you need.
- Applications
- Features
For Connecting Conduit To Enclosure |
Explosionproof, dust-ignitionproof; Smooth, rounded integral bushing in each hub protects conductor insulation; Accurately tapped, tapered threads for tight, rigid joints and ground continuity; Concentric ring interlocked design sizes makes possible smaller diameter, allowing use in tighter spaces; UNY unions are used for joining conduit and connecting conduit to enclosures, Facilitates modifications, permits removal of enclosures without turning or removal of conduit; With removable male nipple |
Smooth, rounded integral bushing in each hub to protect conductor insulation |
Accurately tapped, tapered NPT threads for tight, rigid joints and ground continuity |
Concentric ring interlocked design sizes makes possible smaller diameter, allowing use in tighter spaces |
Facilitates modifications, permits removal of enclosures without turning or removal of conduit |
Male/female threaded connection |
Chromate/epoxy powder coated/zinc electroplated finish |
Supplied with removable close nipple |
Triple-coated (Zinc electroplated/chromate/epoxy powder coated) |
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 |