The need for controlling high level
ventilation in buildings is universally appreciated, and
wherever out of reach ventilators are incorporated, there
is a requirement for simple, economic and unobtrusive type
range of products is used extensively in Schools, hospitals,
disabled housing, factories and every type of commercial
building. The product is designed for easy fitting and is
adaptable to every type of application.
Teleflex system is based upon a unique form of cabling having
a helix wire to form a flexible rack. This cable, enclosed
in a rigid conduit, engages a suitably hobbed wheel in the
operator and head unit, where in a push-pull action, imparted
by rotation of the handle, drives the mechanism to open
and close the opening lights. The non-ferrous aluminium
construction guarantees maxiumum reliability and maximum
unique “Clearline” conduit, used exclusively
in all Teleflex Control opening systems has many features.
Protected by a PVC outer cover, the basic construction is
of tinned steel further complimented by “Rigidex”
low friction liner. On-site decisions regarding conduit
routing can be made to suit the prevailing conditions.
mechanically irreversible action allows the screwjack to
be utilised for heavy applications where its design enables
a considerable reduction on load on both the window gear
and the operator.
wall mounted winding handles are supplied in a white polyester
powder coated finish to match the screwjack openers and
feature no-back clutches for security and wind loading.
Teleflex Gearing is installed after the completion of the
Patent Glazing by one of our specialist Teleflex sub-contractors.
gearing is face-fixed to finished surfaces, which must be
fully decorated prior to installation. Safe access must
be provided by the Contractor/Client to allow the cable
to be installed between the bottom of the ventilators and
the pre-determined operating handle positions.