Professional in Concealed Door Closer Manufacturer

Concealed Door Closer

Concealed door closer design, no exposed device on the door body, abandoning the drawbacks of traditional door closers that must destroy the surface decoration of the door. The overall visual effect of the facade is more concise and more beautiful

FR-7034A Concealed 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. Non-hold open function for optional
D. Use anti-freezing hydraulic oil, can working under -40℃

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FR-7033D Concealed 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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FR-5044B Concealed 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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FR-N5033A Concealed 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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FR-5045B Concealed 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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FR-5022D Concealed 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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