Description
T&B® Expansion/Deflection Coupling, Threaded Watertight, Series: XD Series, 3-1/2 in, For Use With: Rigid Conduits, Ductile Cast Iron, Electro-Zinc Plated, 6-5/8 in Dia x 10-9/16 in L
Features:
- Accommodates axial expansion/contraction up to 3/4 in, parallel deflection up to 3/4 in and angular misalignment up to 30 deg
- Watertight, flexible neoprene outer jacket, zinc plated and acrylic painted hubs and stainless steel Tamper proof straps ensure superior corrosion-resistance
- Copper ground mounting plates and internal grounding bonding jumper both entirely enclosed to safeguard against theft
- Durable stainless steel inner sleeve provides a constant, smooth inner diameter in any position to ease wire pulling and protect wire insulation from damage
- NPT threaded hubs fit standard threaded rigid metal conduit
- Can also be used with rigid PVC conduit with the use of standard adapters
Applications:
Bridges, Tunnels, Inter-Building Walkways, Docks and Piers, Wastewater, Water Treatment Facilities, Indoor, Outdoor, Direct Buried or Embedded in Concrete, Wet locations and Harsh Environment Applications
Standards/Approval:
- CSA C22.2
- NEC 250.98
- UL 514B No. 18
- UL File No. E23018
