| Constructional feature explosion proof, dust-Ignition proof |
| Furnished with lead wires for ease of connection |
| Handle may be locked in On or Off position |
| Metal imbedded grounding grid - no need to install special wires and parts for grounding |
| Labyrinth-path construction ensures flame-tight construction |
| Close-tolerance threaded stainless steel shaft meets explosionproof requirements |
| Silicone gasket, specially designed for the labyrinth-path joint, prevents entrance of moisture without interfering with the venting of cooled hazardous gases and vapors |
| Superior resistance to impact, crushing, ultraviolet light, water, fungi and mold |
| Furnished with a 3/4 in to 1/2 in NPT reducer |
| 30% glass-reinforced thermoplastic polyetherimide body and cover, 6/6 nylon handle, Teflon coated stainless steel cover bolts, Mylar coated aluminum nameplate |
| Dead end hub location |
| 1/2 in or 3/4 in hub |
