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Tel
01424 856600
Fax
01424 856611
Technical Hotline
+44 (0) 1424 856688
234 |
Underfloor to desk
Technical information
Series 507 In-screed system
Three and four compartment boxes
configured to meet client requirements
for accessing multiple services
concealed below a raised floor system.
Standard system is suitable for screed
depths of 60mm to 85mm. For other
screed depths please contact the
Technical Team on 01424 856688.
Material
• Lid/trim: polypropylene grey RAL 7011
• Frame assembly: galvanised steel
• Modular boxes: galvanised steel
• Load plate: galvanised steel
Installation
• Layout planning essential as
alterations are not possible
once screed is laid.
• Place floor boxes and junction boxes
in position with top of boxes level
and in line with expected finished
floor level.
• Adjust boxes to screed depth by
adjusting sub frame height.
• When boxes are in correct position,
use PVC-U or steel duct to link
between.
• To use conduit for linking boxes,
utilize the Ø20mm knockout in the
blank plate.
• Floor boxes can only be used as
through boxes.
• Junction boxes have all round access
with internal segregation.
• Duct adaptors and blank ends are not
supplied for junction and service
boxes. These must be ordered
separately to individual requirements.
• Use a connector to join
lengths of ducting.
• Flat and vertical bends or junction
boxes are used where a change of
direction is required.
• An optional steel screeding plate
(USFSP1) is available to replace the
box lid temporarily when screeding
the floor.
Wiring accessories
and mounting plates
• 3 compartment box: 185 x 95mm
• 4 compartment box: 185 x 71mm
• For use with standard 60.3mm and
120.6mm accessories with blank
or pre-punched plates for
data/telecoms etc.
Floor outlet Box
Junction box
Box screed depth adjustment
269mm
234mm
82.4mm
6.0mm
62.4mm
6.0mm
