Professional in Concealed Door Closer Manufacturer

UL Series Door Closer

UL fire ratings for exterior walls and interior surfaces indicate which materials in a variety of categories are fire-resistant to a degree that agrees with National Fire Protection Association codes and standards as well as local building and fire codes

FR-16B UL Door Closer

A. Produce according to EN1154 standard, also comply with fire-rated standard
B. Two speed adjustment, closing speed adjust and latching speed adjust
C. Hold open and non-hold open function for optional
D. White, black, golden, Silver, Dark bronze and etc. different color for optional
E. Use anti-freezing hydraulic oil, can working under -40℃
F. Sliding Guide Arm

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FR-601-6B UL Door Closer

A. Produce according to EN1154 standard, also comply with fire-rated standard
B. Spring Power Adjusting Optional, Two speed adjustment, closing speed adjust and latching speed adjust
C. Hold open and non-hold open function for optional
D. Use anti-freezing hydraulic oil, can working under -40℃

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FR-301-6B UL Door Closer

A. Produce according to EN1154 standard, also comply with fire-rated standard
B. Two speed adjustment, closing speed adjust and latching speed adjust
C. Hold open and non-hold open function for optional
D. Use anti-freezing hydraulic oil, can working under -40℃

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