Explosion‑Proof Union Coupling (Male Type)
(In stock)
| Product Name | Explosion‑Proof Union Coupling (Male Type) |
| Model Number | EX‑FITTING series (SKU 140274) |
| Brand | Woojung Electric |
| Category | Explosion‑Proof Conduit Union (Male) |
| Country of Origin | South Korea |
| Material | Steel, Stainless Steel 304L/316L, or Brass. |
| Applications | Hazardous Locations (Zone 1 & 21): Ideal for use in environments with explosive gases (Ex d IIC) or combustible dust (Ex tD A21), such as oil refineries, chemical plants, and mining operations./ Electrical Conduit Systems: Connects rigid conduits or conduit to explosion-proof enclosures while maintaining flameproof integrity./ Corrosive Environments: With options like stainless steel or brass construction and protective coatings (zinc, nickel), it’s suitable for offshore, marine, and wastewater facilities./ Industrial Installations: Enables fast, safe assembly/disassembly of conduit sections for maintenance, inspections, or equipment replacement—without compromising explosion-proof safety. |
This male-type union coupling from Woojung Electric’s EX‑FITTING line is engineered for explosion-risk environments, offering superior durability and safety:
Built to Ex d IIC (gas) and Ex tD A21 (dust) standards with IP66 ingress protection—ideal for Zone 1/21.
Constructed from robust steel, 304L or 316L stainless steel, or brass, with finishes including Zinc electro-galvanizing, hot-dip galvanizing, or nickel plating to resist corrosion.
Designed to connect two conduit sections or conduit to enclosures, enabling easy equipment servicing without dismantling the conduit run. The male-type orientation simplifies system assembly.
Compliant with Korean KS C8460 standards, suitable for industrial installations involving fuels, chemicals, or mining operations.
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