8-Inch White Round Ceiling Diffuser Dies & Extractors Designed with a VARIABLE HELIX™

Designed with a VARIABLE HELIX™ flute that begins with an aggressive 35° helical angle and ends at 15° for rapid chip removal

operates at a maximum angle of 60 degree

ProTouch™ Grips provide extra comfort and reduces hand fatigue

Mix the concentrate according to label directions and spot treat or spray evenly each gallon of spray solution over 300 sq

8-Inch White Round Ceiling Diffuser Dies & Extractors Designed with a VARIABLE HELIX™Ameriflow grilles, registers and diffusers offer quality material, skilled workmanship and sound engineering. For heating and air conditioning systems in residential and light commercial applications, for new constructions and remodeling. Ameriflow products are quality built with the contractor in mind.