Conduit Seals
EYDX Expanded Fill Explosionproof Conduit Sealing Fittings with Drain
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EYDX Expanded Fill Explosionproof Conduit Sealing Fittings with Drain

Crouse-Hinds series EYDX expanded fill sealing fittings with drains provide 40% wire fill capacity to allow uninterrupted runs in a conduit system.  In addition to restricting the passage of gases, vapors or flames from one portion of the electrical installation to another, EYDX sealing fittings prevent accumulation of condensate above the seal.  They are installed in vertical conduit runs and at low points in conduit systems.

Certifications and compliances

NEC

EYDX11-EYDX81

  • Class I, Divisions 1 & 2, Groups B, C, D
  • Class II, Division 1, Groups E, F, G
  • Class II, Division 2, Groups F, G
  • Class III

EYDX1 SA-EYDX8 SA

  • Class I, Divisions 1 & 2, Groups C, D
  • Class II, Divisions 1 & 2, Groups F, G
  • Class III

UL standard

  • UL1203

CSA standard

  • C22.2 No. 30

Design features

  • A 40% wire fill capacity for expanded fill sealing
  • Drain to provide continuous, automatic drainage of condensate
  • Large openings with threaded closures to provide easy access to conduit hubs for making dams
  • Integral bushings in conduit hubs to protect conductor insulation from damage
  • Taper tapped hubs to ensure ground continuity

Standard materials

  • Bodies and drain covers – Feraloy iron alloy, and ductile iron or copper-free aluminum (with suffix SA)
  • Closure for drain – copper-free aluminum or malleable iron
  • Small closure plug – Feraloy iron alloy and/or steel or copper-free aluminum (with suffix SA)
  • Drain – stainless steel