Door Closers

Door Closers are devices that automatically close a door after it has been opened. Their primary purpose is to comply with fire safety, ensuring that fire doors are never left opened in a way that might facilitate the spread of a fire.
However, door closers are not always suitable for fire regulation, but do have other inherent uses. For example, a door closer will ensure economy in premises heating by keeping heated areas closed off as much as possible. They might also help ensure that noisy areas are more effectively separated from quieter areas, despite the comings and goings of customers or staff.

How do door closers work?
Some door closers use an air cylinder which, when opened, fill with air. As the door closes, a piston forces the air out of the cylinder. A hole controls the rate of closure, and this is often adjustable. Hydraulic door closers work in a similar way, but instead use an oil to slow down the closure.

Our range of door closers are mostly visible hydraulic arm types, some of which feature adjustable strengths.

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Description Price Door Width Maximum Door Weight Maximum Adjustable Strength Fire Door Suitable Hold Open Maximum Angle Opening Colour
RS庫存編號 323-7514
製造零件編號97 N
BrandVachette
HK$293.70
單位
- - - - - - -
RS庫存編號 175-4967
BrandRS PRO
HK$641.56
單位
- - - - - - -
RS庫存編號 447-5133
製造零件編號2003.SES
BrandBriton
HK$1,110.57
單位
950mm 60kg Yes Yes - 180° Silver
RS庫存編號 493-4171
製造零件編號121CE.GES
BrandBriton
HK$536.28
單位
950mm 60kg - Yes - 180° Gold
RS庫存編號 428-994
製造零件編號2003V.SES
BrandBriton
HK$1,135.41
單位
1100mm 80kg Yes Yes - - Silver
RS庫存編號 493-9312
製造零件編號1110.SES
BrandBriton
HK$844.78
單位
1100mm 80kg Yes Yes - 180° Silver
RS庫存編號 619-5435
製造零件編號402
BrandMPR
HK$611.82
單位
- 60kg Yes - - - Silver
RS庫存編號 493-4193
製造零件編號121.SES
BrandBriton
HK$426.13
單位
1100mm 80kg Yes - - 180° Silver
RS庫存編號 493-4165
製造零件編號121CE.SES
BrandBriton
HK$513.18
單位
950mm 60kg - Yes - 180° Silver
RS庫存編號 187-7148
製造零件編號9963/01/SE
BrandBriton
HK$2,887.96
單位
950mm 60kg Yes Yes Yes - Silver
RS庫存編號 493-9328
製造零件編號1120B.SES
BrandBriton
HK$1,217.62
單位
1100mm 80kg Yes Yes - 180° Silver
RS庫存編號 734-8839
BrandRS PRO
HK$754.78
單位
- - - - - - -
RS庫存編號 734-8823
BrandRS PRO
HK$209.94
單位
950mm 65kg - Yes - - Silver
RS庫存編號 734-8832
BrandRS PRO
HK$388.72
單位
950mm 65kg - Yes - - Silver
RS庫存編號 863-7745
製造零件編號2130B.C.SES
BrandBriton
HK$2,063.86
單位
1400mm 120kg Yes Yes - 180° Silver
RS庫存編號 687-9843
製造零件編號2130B.T.C.SES
BrandBriton
HK$1,979.12
單位
1100mm 80kg Yes Yes Yes - Silver