Crawford OH1042F fully balanced Glazed Sectional door (with intermediate vertical mullions) extends life expectancy and delivers quick, efficient manual override system. Extruded natural anodised aluminium frame. Optimised panel joint for even load distribution minimising impact stress of panel hinges and facilitates a tight seal throughout the life cycle of the door. Glazing system with butyl ensures unbroken seal for maximum weather resistance.
Clear opening width XXXXmm x Clear opening height XXXXmm
Fully balanced, powdercoated pre tensioned springs, designed for a minimum 20000 operating cycles, mounted on a galvanized, hexagonal shaft.
Flush anti-ligature, maintenance free hinges made of composite material with a stainless steel pin.
Inset lifting handle for ease of manual operation in under 5 seconds
EPDM perimeter and invisible horizontal joint seals
Finger pinch protection to horizontal panel joints
Performance:- To comply with European Standards
EN 12424 Wind resistance class 3 (width <4250mm) class 2 (width >4250mm).
EN 12425 Water penetration class 3 (70 pa resistance).
EN 12426 Air permeability class 3.
EN 12428 Thermal transmittance 2.3W (m²k TAD triple acrylic glazing with double seal)
EN ISO 10140-2 R 24DB Accoustic insulation
EN 13241 CE marked with manufacturer’s declaration of conformity.
ISO 9001 Quality management
ISO 14001 Environmental management
Compliant with L2A Building Regulations.
44mm thick high strength extruded natural aluminium framing bars with varying depths of 450mm/700mm
545 mm deep bottom panel, process laminated steel panels with internal steel bands positioned to ensure proper fixation of hinges and roller brackets throughout the products life span. CFC free insulation giving an optimum panel u value of 0.4 W/m² K
Panel design incorporates an external diamond profile steel skin for additional strength and aesthetic appearance with glossy finnish at the section joints. Bottom profile equipped with oil resistant EPDM triple lip rubber seal to mimimize leakage.
Finish as delivered: Natural Anodised Silver Aluminium or Factory applied paint finish to the external face of door frames and bottom panels in RAL XXXX
Finish as delivered:
All rubber sealants from EPDM rubber, temp. resistant -30/+70 Celcius
All steel components electro galvanized
All parts should be system specific, designed for purpose
Lift track arrangement:
2 piece galvanized tracks complete with 25 mm thermal movement provision.
Vertical Lift (VL) complete with low level spring console for ease of maintenance and minimised steel frame design
Standard Lift (SL) 500mm-1000mm head room
High Lift (HL) >1000mm head room
Low Lift (LL) <500mm head room
Activation and control system:
CDM9, 240 volt (0.37kw), single phase operator with a constant door speed of 0,25m/s . Incorporating soft start & stop, torque resistance monitor that detects obstructions to the door movement and low level pull cord for conversion to manual operation in the event of a power failure.
Motor controlled by a ECS 950 panel, IP55 rated with upgrading functionality for future needs. Door operated via a flush 3 push button system with single impulse, up and down operation and stop and pneumatic return safety edge interface. Control panel to incorporate a maintenance interval indicator, cycle counter and on board diagnostics and with a stand by power consumption of less than 16W. Control panel facilitating incorporation of dock leveler and shelter operation.
Spring break device
Safety factor six door cables with optional Cable break device
Stop and return safety edge device (in conjunction with ECS 950 control system)
Interlocked sliding shoot bolt interfaced with torque resistant CDM9 operator
Optional Anti Lifting Device
1 YEAR / 2 YEAR / 3 YEAR / 4 YEAR / 5 YEAR extended manufacturers warranty available to secure optimum performance and longevity.
Please consult ASSA ABLOY Entrance Systems Limited technical literature for further details and the quotation for project specific notes.
Standard: Aluminium frame construction
Option: Sandwich panel with diamond profile steel skin across entire width, , Section height 545 mm plus bottom seal
Aluminium frame bar section with, acrylic sheets, 2 x 2,5 mm, total thickness 27 mm, single sealed
Aluminium frame bar section with, scratch resistant acrylic glass, 2 x 2,5 mm, total thickness 27 mm, single sealed
Aluminium frame bar section with, acrylic glass 2 x 2,5 mm, total thickness 27 mm, double sealed, with anti-fog granulate in the bars
Aluminium frame bar section with, scratch resistant acrylic glass 2 x 2,5 mm, total thickness 27 mm, double sealed, with anti-fog granulate in the bars
Aluminium frame bar section with, single glazing 2,5 mm acrylic
Aluminium frame bar section with, scratch resistant single glazing 2,5 mm acrylic
Aluminium frame bar section with, single glazing 4 mm hardened glass
Triple glazing – scratch resistant
Triple glazing – not scratch resistant
Standard: opening outwards, door seals, Left or Right hinged, PC lock, doorway clearance
depending on height of panels, doorway clearance width 900 mm, overhead door closer, profile of passdoor E6/EV1, glazing like rest of door, passdoor safety switch
Low threshold: opening outwards, door seals, Left or Right hinged, PC lock, doorway
Clearance depending on height of panels, doorway clearance width 900 mm, overhead
door closer, profile of passdoor E6/EV1, glazing like rest of door, passdoor safety switch
Option: PC lock with knob cylinder
Option: Panic lock
Option: Panic lock with panic bolt
Door locking device:
Option: Second sliding shoot bolt
Option: Lock with profile cylinder lockable on one or both sides
Optional Anti Lifting Device
Radio remote control
"Open" (if open button is used during closing process - door immediately stops and opens completely)
"Automatic close" (safety photo cell compulsory requirement) Door closes automatically after set period (4-60 sec)
Pull switch for OPEN / CLOSE
External push-button, key switch
"One-button function" - opens or closes door, depending on actual status (e.g. radio, pull switch)
additional safety (e.g. photo cell, radar) – door immediately opens completely
Reduced opening height
Interlocking door function