To minimize the passage of gases and vapors and prevent the passage of flames from one portion of the electrical system to another through the conduit
Explosion proof, dust-ignition proof
Specificationsarrow_drop_down
Country of Origin: MX
Dimensions: 1-1/4 in Dia x 3-11/16 in L
Finish: Zinc Electroplated
Material: Malleable Iron
Mfg Standards/Approvals: CSA 009795, CSA Certified, UL 886, CSA C22.2 NO 30, NEC Articles 500-503/505, Military Specification: Mil-F-28675|UL E34997|UL Class I, Div 1, 2, Groups C, D|Class I, Zone 1, 2, Groups IIA, IIB|Class II, Div 1, 2, Groups E, F, G|Class III