| Explosionproof, dust-ignitionproof; Smooth rounded integral bushing in each hub protects conductor insulation; Accurately tapped, tapered threads for tight, rigid joints and ground continuity |
| Dust ignitionproof and explosionproof |
| Smooth, rounded integral bushing in each hub to protect conductor insulation |
| Accurately tapped, tapered NPT threads for tight, rigid joints and ground continuity |
| Chromate/epoxy powder coated/zinc electroplated finish |
| Triple coat (zinc electroplate, chromate and epoxy powder coat) |
