Description
Richards IU-1 1/2 1 1/2" Black Malleable O-Ring Insulating Union
Features
- Insulating unions protect against stray or induced currents to prevent galvanic and electrolytic corrosion
- 150-175 lb working pressure
- Confined O-Ring seal make Richards unions reusable — only light torque creates a gas-tight seal
- Integral insulation makes this union easy to install, no loose parts to align or lose
- Malleable iron nut and body
- Nylon insulation provides dielectric strength beyond the toughest requirements
