AmeriVent 3EIX4 Aluminum Alloy / Galvanized Steel Increaser, 3' x 4' FREEOVER35 Ideal for use with standard

Ideal for use with standard 10 frame langstroth hive and can withstand pressure over 2500 lbs

Patented rings instead of solid-steel housing

Patented magnetic latching mechanism ensures no jamming

2” IPS threaded strainer barrel is adjustable to allow for easy height adjustment

AmeriVent 3EIX4 Aluminum Alloy / Galvanized Steel Increaser, 3' x 4' FREEOVER35 Ideal for use with standardUse this AmeriVent gas vent increaser to increase vent size. Constructed of aluminum alloy and galvanized steel. A max of 4 step of increase. Inlet Size: 3" Outlet Size: 4" 6" Used to increase vent size Material: Aluminum Alloy Galvanized Steel UL listed.