ENOX Floor Spring FH - 742 / 743 / 744/ 744H

ENOX Floor Spring FH - 742 / 743 / 744/ 744H
ENOX Floor Spring FH - 742 / 743 / 744/ 744H
ENOX Floor Spring FH - 742 / 743 / 744/ 744H
ENOX Floor Spring FH - 742 / 743 / 744/ 744H
CUTOUT DETAILS - ENOX Floor Spring FH - 742 / 743 / 744/ 744H
CUTOUT DETAILS - ENOX Floor Spring FH - 742 / 743 / 744/ 744H
ENOX Floor Spring FH - 742 / 743 / 744/ 744H
ENOX Floor Spring FH - 742 / 743 / 744/ 744H
ENOX Floor Spring
ENOX Floor Spring
ENOX Floor Spring
ENOX Floor Spring

ENOX™ Floor Spring with selectable closing force EN 2/3/4/6 FH - 742 / 743 / 744/ 744H

Applicable door width - EN 2/3/4/6

Floor Spring with selectable closing force EN 2/3/4/6

Features of ENOX Floor Spring FH - 742 / 743 / 744/ 744H

  • Floor spring for single-leaf single action / double action swing door. Installation in the floor. 
  • High quality cast iron mechanism body. 
  • Provided with door stop function and explosion proof device. Suitable for wooden, glass and alu etc. all kinds of door.
  • Max. door opening angle in each direction : 130°.
  • Controllable closing angle : 90° +15° -0°.
  • The width inside the frame can be adjusted by 10mm, length by 7mm and height 4mm.
  • Maximum Door Width - 850mm / 950mm / 1100mm / 1400mm.
  • Maximum Door Weight - 70kgs / 105kgs / 150kgs / 300kgs.  
  • Tested - 500,000 Cycles. 
  • Cover plate finish : Satin Stainless Steel.

Floor Spring Mechanism

Special Features   FH 742 FH 743 FH 744 FH 744 H
Closing Force Size According to EN   2 3 4 6
Door Width Size According to EN  ≤850
≤650 
≤1100 
≤1400 
Door Weight Max (in Kgs)   70 105 150 300
Dimensions including mounting plate MM       Length 296 296 296 296
MM       Depth 98 98 98 98
MM       Height 48.5 48.5 48.5 48.5
Hold Open 90° or 105°  
Door Opening Angle   130° 130° 130° 130°
Closing Speed (adjustable)  
Latching Speed(adjustable)  
Back Check  
Interchangeable Spindle  
Tested According to EN
Certified according to EU-Directive
Specifications

Closing force diagram, hinge side

Closing Speed Continuously adjustable closing speed from regulation valve (120° to 15°)

Latching Speed Increases the closing speed and thus the safe closing of 15° to 0° the door, for example to overcome door seals, door locks and high air pressure.

Hold Open:Hold open as position 90°

EFS ACC - 003

Top & Bottom strip for wooden panel Heavy Duty.

Installation Dimension

Installation Dimension

Illustration DIN left door, DIN right laterally reversed

Floor Spring

: Fixing Screw

:Height adjustment screw.

C - Regulation valve 120° -15°

D - Regulation valve 15° -0°

E - Height adjustment screw

F - Fixing Screw

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