隐藏式液压闭门器介绍：

1.可承受门重40-65kg

2.双段调速调节阀，关门调节阀，闭门调节阀

3.尺寸：230*55*32mm

Conclead DOOR closer,

Suit for door weight 40-65kg,

Two speed adjusting valve,close speed valve latch speed valve,

Size:230*55*32mm

 1.可承受门重40-65kg

2.双段调速调节阀，关门调节阀，闭门调节阀

3.尺寸：230*55*32mm

Conclead DOOR closer,

Suit for door weight 40-65kg,

Two speed adjusting valve,close speed valve latch speed valve,

Size:230*55*32mm

 1.可承受门重40-65kg

2.双段调速调节阀，关门调节阀，闭门调节阀

3.尺寸：230*55*32mm

Conclead DOOR closer,

Suit for door weight 40-65kg,

Two speed adjusting valve,close speed valve latch speed valve,

Size:230*55*32mm