A. R. Engineering Works manufactures Horizontal Laminar Air Flow Unit. A. R. Engineering Works also manufactures condensing unit, laboratory condensing unit, experimental condensing unit, motorized gyroscope, absorption refrigeration chiller, air conditioning [1 ton], air water heat pump, drop and film condensation apparatus etc. The Horizontal Laminar Air Flow Unit is used to provide protection within the work area. The Horizontal Laminar Air Flow Unit is covered by removable clear glass panels and has stainless steel work surface. The Horizontal Laminar Air Flow Unit has work area size is 2`X 2`, 3` X 2`, 4` X 2` and 6`X 2`.