Door Closer

· Closing speed can be adjusted independently.

· Latching speed can be adjusted independently.

· B8000AD & B8100AD series door closers can keep stopping state exceed 85 degree.

· B8124BW have back check function and adjustable speed.

· B810-0CW are provided with back check and closing force adjustment functions.

产品型号 Product model	外型尺寸（mm） Overall dimension			安装尺寸（mm） Mounthole dimension		适用门重（kgs） Applicable door weigh	功能 Function
产品型号 Product model	A	B	E	C	D	适用门重（kgs） Applicable door weigh	功能 Function
812-4BW	227	60	43.5	160	46	25~85	BC function
812-4CW	227	60	43.5	160	46	25~85	BC&DA function
812-4CWH (sliding rail)	227	60	43.5	160	46	25~85	BC&DA function HO function optiona
813-6BW	287	60	43.5	160	46	40~150	BC function
813-6CW	287	60	43.5	160	46	40~150	BC&DA function
813-6CWH (sliding rail)	287	60	43.5	160	46	40~150	BC&DA function HO function optional