Dixon AM23 Air King 4-Lug 1 1/2" Female NPT End 4" Added protection vs

Added protection vs

All cast-iron construction provides rugged durability

Visual indicators for high level (red) and low level (green) are applied to the dial face cover

Bright red indicator pops up when drum is nearly full

Stainless steel rods

Dixon AM23 Air King 4-Lug 1 1/2" Female NPT End 4" Added protection vs1 1 2" Air King Zinc Coated Iron Air King is for air and water service only Warning: Never use any Air King coupling for steam service! 150 PSI rating given at ambient temperature 70F (21C) Safety clips are the same size for both 2 lug and 4 lug, Air King Couplings Includes safety clip Supplied with rubber washer, part # AWR14 WARNING: This product contains lead, a chemical known to the State of California to cause cancer and birth defects or other