Shimada [Sold out and discontinued] Steel pressure-resistant explosion-proof union coupling PF1 SUM-28 1 piece

Catalogue number: SUM-28 Features: ●Can be used in Class 1 and 2 hazardous locations. ●Easy connection of conduit and electrical equipment without turning them. ●Comes with a lock nut Applications: ●Conduit accessories for explosion-proof electrical work. Specifications: ●N: PF1 ●Dimensions (mm) B: 50 ●C (mm): 53 ●D (mm): 26.5 ●L (mm): 66 ●S1 (mm): 19 ●S (mm): 26 ●Structural standard: d2G4 ●Type SUM: Male thread x female thread, SUF: Female thread x female thread. Material/Finish: ●Steel ●Surface treatment: Zinc plating