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  NHN SN-103
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Home > Door Closer > Floor Spring > NHN SN-103 Floor Spring
 
 
 
NHN SN-103 Features

NHN SN-103 Floor spring with NHN-Japan stainless steel cover plate. Variable closing speed. Variable closing strength EN 3.

Interchange - Equivalent fitting with DORMA standard spindle.

Non-handed - Centre hung or offset with accessories.

Adjustment - Independent regulating valves for closing (120-15°) and latching (15-0°) speeds.

Hold Open - Easy door adjustment for 90deg hold open or non hold open available.

Versatile - Accommodates door weights up to 110kg measuring up to 1050mm wide. Light duty model available.

Guarantee - Free replacement ex-works if any closer proves defective by reason either of faulty manufacture or defect in materials.

Accessories
Top Pivot (DMA)
Bottom Pivot (NSA)
Standard Strap
Iron Top Pivot
 
Model SN-103
Variable Closing Force Spring Strength (EN) 3
Standard Doors 950 ~ 1050mm / 70 ~ 110kg SN-103
Body Dimension (mm) Length 265
Height 102
Projection 51
Arm Standard Y
  Offset arm X
Centre Hung Y
Cam-action Y
Dual Door Angle of Opening 120°
Sweep Speed Adjustable Y
Latching Speed Adjustable Y
Hold-Open Without Hold Open O
at 90 hold-open Y
Non-Handed Y
Y = Yes | N = No | O = Option
 

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