4in. Inlet Stainless Air Knives

Republic's 4" Inlet Diameter Stainless Steel Air Knives are manufactured out of 316 stainless steel with lengths of 2" to 144". Each Air Knife uses a high velocity air stream to remove liquid, dust, and debris from products prior to labeling, ink jet laser coating, packaging, or other secondary operations and is manufactured with an adjustable gap for better air stream control. Republic also offers 2" Inlet Diameter Stainless Steel Air Knives, and  3" Inlet Diameter Stainless Steel Air Knives.

The breadth of our manufacturing capabilities allows us to engineer and produce any components needed to complete your air knife system, including centrifugal blowers, butterfly valves to adjust pressure and air stream, adjustable air knife mounting brackets, elbows, Y-branches, and manifolds.