Model 1500 GEOS / WG4 - Grundmann

Fittings for Commercial and
Public Sectorse
Model 2500
GEOS / WG4
Stylistically this model that is distributed
throughout the industry can be considered as
«Early Modern». Thus it is the most modern of the
classic lever handles. Since this form is shaped
with such purity special value must be placed on
execution of the details. Particular value is placed
on a precise weld seam in the mitre and a cleanly
worked lever handle end. And because the provisions
for escape doors sensibly require a handle
end that is bent back to the door, we have added
the model 2500N to its side.
Design: GRUNDMANN
lever handle model 2554
with roses D6 E-SAT
GEOS prices see page 214
WG4 prices see page 246
window pull 2504HA F1-SAT
with 90° latch
prices see page 242
window fitting model 1626HA
(E-SAT only)
with 90° latch
prices see page 243
Technical details
Lever handle model 2554 Lever handle bearings for selection Standards
GEOS-ball bearing (K)
at least 1.000.000 times of
open-close movements
guarantee period: 5 years
WG4-metal slide bearing (M)
at least 200.000 times of
open-close movements
guarantee period: 2 years
(see price-catalogue)
Category of use grade 4
ÖNORM EN 1906
Fire retardant according
to ÖNORM B 3859 or DIN 18273FS
Standard-Finishes
F1-SAT = aluminium silver anodized satin finish
P-BE = aluminium powder coated
Other colours available on request for a
surcharge.
E-POL = stainless steel extra bright
E-SAT = stainless steel satin finish
Finishes on request
E-MS-PVD = stainless steel brass coloured
zircon-nitride coated
Tender text
for flush door leaves made of wood
GEOS-lever handle sets (or entrance sets) with
square backplates (short or long backplates or round
roses), with ball bearing. Fixed-rotating-housed lever
handle; anti-loosening protected and fully adjustable
lever handle connection with solid square spindle.
Backplates with hidden screws, suitable for profile
cylinder installation (or with bit keyhole or red/white
display and emergency release), finish e.g. stainless
steel satin finish, e.g. GEOS 2554/D55K/62Z, E-SAT.
Further tender texts, advices and patterns of finishes
see «Explanations», necessary ordering information
see price-chapter.
Matching knobs see page 66.
Picture of WC-roses see page 67.
Combination with small roses for tubular frame doors
see next chapter.
58 Grundmann | Fittings for Commercial and Public Sectors | For Wooden, Steel and Glass Doors