Height adjustment at a button push – without electric power
By enabling alternating between sitting and standing, height adjustable desks offer many and various health advantages. They prevent chronic back and neck pain and enhance performance, concentration, and motivation.
Simple, fast, and quiet adjustment is essential for their use. The liftmatic pneumatic height adjustment of the SITAGACTIVE LIFTMATIC 2.1 enables fast height adjustment without electric power.
The SITAGACTIVE LIFTMATIC 2.1 is ideally suited also for double workplaces. It can be equipped with attached panels for sound absorption or for organizational privacy. Various forms of power supply are available, as well as matching accessories such as for CPU’s and computer-monitor mounts.


DESIGN: SITAG
Precision is the correspondence between concept and product. This is the common thread that runs through every development of SITAG, whether in collaboration with internationally renowned designers or in self-construction with our in-house specialists from the SITAG design forge. For only with the highest possible accuracy can be implemented innovative concepts. And only precision makes it possible for us to give you exactly the product of experience you are expecting.
SITAGACTIVE LIFTMATIC 2.1
Liftmatic height adjustment: 68 – 118 cm
Fast and individual height adjustment, mechanically optimal movement properties, noiseless, no maintenance; no consumption of electric power, environmentally friendly
Sliding desktop, removal without tools
Optimal access to the cable duct and simple exchange of desktop
T-leg frame without desk cross beam
Great stability, uniform design throughout the entire line of models, underdesk storage unit up to height of 56 cm possible, good legroom
Desktop 22 mm, extensive desktop selection
Melamine coating on both sides, with PP edge banding (LaserTec processed, optical zero joint)
Five-year guarantee
For average use of 8 hours/day on 222 working days per year
Spring force
Pre-tension provided for loads of 10 ± 5 kg. As option, a spring available for a load of 20 ± 5 kg.
Table legs that fold up
Space saving for storage. The tables are supplied fully assembled. On request, delivery in folded condition is also possible. Only an Allen key is required for subsequent vertical fixing of the legs.
Desk sizes
200 x 100 cm / 200 x 90 cm
180 x 80 cm / 180 x 90 cm
160 x 80 cm

ES16
white ash
ES06
Ash white matt
BU10
Beech VT
BU00
Beech matt
EI10
plain natural oak
ES33
black ash
EIW10
wenge-stained oak VM
EI00
Oak matt
ES03
Ash black matt
EIW00
Oak to wenge matt
ES10
Ash
ES00
Ash matt
WT10
Silver fir
WT00
Silver fir matt
LA10
Larch
LA00
Larch matt
KS10
Chestnut
KS00
Chestnut matt
AM
metallic anthracite
PW
pearl white
4869
blue-grey
4871
grey
4834
bright green
4860
vivid red
4885
black
4809
sand
4888
light blue
4883
dark blue
TM09
sandy
TM30
brownish black
TM35
green
TM37
olive
TM75
grey
TM77
anthracite
TM80
blue
TM39
mint
4176
mushroom
4132
ash
4154
burgundy JB
4023
nero
4172
mauve JM
K310
white
K245
pale grey
K260
medium grey
K231
anthracite
KAD
maple decor
KBD
beech decor
KNU00
nutwood decor
KED
oak decor
K645
Agave green
K775
White beige MB/FN
K507
pink
K216
Vanille AA
K999
black
KERD
Rustic oak decor
K748
truffle brown
K702
cashmere grey
NU10
Walnut VS
NU00
Walnut matt
AKI10
matte cherry
KI10
cherry
EIA00
Oak knotty matt
EIA10
Knotty oak
LAG10
Smoked larch
LAG00
Smoked larch matt
AKG10
Smoked acacia
AKG00
Smoked acacia matt
K4315
organza
K4312
beige
K4319
light grey
K4318
white KS
K4317
black KJ
K4320
anthracite KN
K4328
olive green KR
K4330
bordeaux KP
K4331
night blue KO