Round Vent (Pan Type)

-Ventland'sVent Cap Seriesare available indifferent opening and closing cores with different types of air diffusion. -The DOP Vent Cap provides supply air ventilation. -The air flow and air direction can be controlled with screw basepan. Tightening thecore pan in-wardenableshorizonal air distribution and loosening the core pan out-ward enables vertical air distribution. -Verticalor horizontal air dischargeat anywhere you want to move a large volume of air. -Installationon ceilingorwallto ventilate directlythrough the roof or wall -May useDOP Series as indoor round cap and DLO Seriesas outdoor round cap connecting by installinground duct inside the wall can also be effective way to ventilate on direct-wall ventilation method. -The core pan iscompletely detachable for easy maintenance. -All of Ventland's Vent Cap series is assembled with Sleeve:The Vent Cap Sleeve allows easy and firm installation of the Vent Caps. All sleeves are detachable. *Pleasego to Sleeve on our ventilator section of product listing for further details. Dimension: Unit: mm Product NumberNeck SizeφFace SizeφVentilation Radius cm²/secondDOP0757512026cm²/secDOP10010014540cm²/secDOP12512517080cm²/sec