4 UNION CONNECTOR

Explosionproof Conduit Unions
85033 MFG #: UNF400R
Appleton™
443.46000 / 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.
QTY
  • Applications
  • Features
For Connecting Conduit To Conduit
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; UNF unions are used for joining conduit and connecting conduit to enclosures, Facilitates modifications, permits removal of enclosures without turning or removal of conduit
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
Female threaded coneection
Chromate/epoxy powder coated/zinc electroplated finish
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