Explosionproof Fitting - UNY Union; Male/Female; 1/2 In.; Steel; Straight

OVERVIEW

Features:

• Explosionproof, dust-ignitionproof
• Smooth, rounded integral bushing in each hub protects conductor insulation
• Accurately tapped, tapered threads for tight, rigid joints and ground continuity
• Non-expansion unions are concretetight. The concentric ring interlocked design of the half, three fourth and one inch sizes makes possible smaller diameter, allowing use in tighter spaces.
• Expansion unions are a one-piece design that eliminates the need for disassembly during installation. The telescoping cylinder within cylinder design permits expansion or contraction. Both standard or long types are available
• The small external diameter of the expansion unions makes them ideal for use in restricted areas, such as the wiring of pumps, motors, and other equipment. The internal phosphor bronze "bonding jumper" ring assures positive ground between telescoping cyl