Product Description
- For TOP-OPENING FLAP DOOR used with piano, butt or concealed hinges
- Opening angle 70° or 105°
- NSDX-20 is designed to hold door in fully opened position
- Speed adjustment screw located on front for easy adjustment
- Torque Calculation : Torque = Door Height × 1/2 × Door Weight Per Piece : 20~70 kg·cm (19~60 lbs·inch), Per Pair : 40~140 kg·cm (38~120 lbs·inch)
Product Specifications
Material
Zinc Alloy
Finish
Nickel
Weight of Item (g)
181
Length or Depth of Item when closed (mm)
123
Length or Depth of Item when closed (in)
4.875
Height of Item (mm)
123
Height of Item (in)
4.875
Width of Item (mm)
22
Width of Item (in)
0.875
Door Max. Torque (kg-cm)
70
Door Max. Torque (lbs-in)
57
Door Min. Torque (kg-cm)
20
Door Min. Torque (lbs-in)
18
Soft Closing
Y
Self-Closing
N
Open/Lift Assist
N
Hold Open Catch
Y
Adjustable
Y
Are Fasteners Included
Y
Are Fasteners Required
Y
Fasteners Size
3.5 X 15
Fasteners Type
Screw
Is CA Prop 65 Compliant
N
Is NSF Compliant
N
Is RoHS Compliant
RoHS 3
Is Accessory
N
Downloadable Files
