Heavy-duty, electrically insulated extensions for Utility AirSpade 4000. Provide extended reach capability for hard-to-reach locations. Constructed from high-pressure rated, insulated inner air hose surrounded by non-conductive, rigid fiberglass outer tube. Inner air hose rated to 75 kV per ft for 5 minutes per SAE 100R7. Outer fiberglass tube rated to 100 kV per ft for 5 minutes per ASTM F711. Non-sparking Brass connection hardware. Compatible with all AirSpade 4000 components and accessories. Includes non-sparking Brass coupler.

AirSpade® Insulated Extension, Series: 4000, For Use With: 4000 Series Guns, 4 ft, 1-1/2 in Dia, Fiberglass, Green, 2 x 2 x 48 in, Domestic

• Non-conductive fiberglass outer tube with insulated inner air hose
• Non-sparking brass sleeves and threads
• Knurled surfaces provide superior grip for secure connections
• Dual male threaded connections