mm
(inch)
kg
(lb)
mm (inch) kg (lb)
Backrest height (A)
Backrest height (A), long back
Effective seat depth (B)
Back width (C)
Effective back width, contoured cushion (D)
Effective seat width (E)
Backrest angle (F)
Seat plane angle (G)
Leg to seat surface angle (H)
Length (I)
Footrest to seat distance, seat mounted (J) **
Footrest to seat distance frame mounted (J) **
Seat surface height at front edge (K)*
Seat surface height at front edge with cushion (K)
Overall width (L)
Max user mass
Mass device
Max rated load
*
Measured without cushions. There are 6 positions for height adjustment in the center column. Each increment adds 22
mm to measure starting from position -1.
** Add 65 mm to measure with cushion.
A–E Measured with cushion
I
Add 15 mm to measure when 100 mm castors are mounted.
L
Add 10 mm to measure when 100 mm castors are mounted.
K
Add 25 mm to measure when 100 mm castors are mounted.
1
280–340 mm
310–380 mm
(11–13½")
(12¼–15")
360–430 mm
395–460 mm
(14¼–17")
(15½–18")
180–310 mm
250–380 mm
(7–12¼")
(9¾–15")
250 mm
300 mm
(9¾")
(11¾")
170 mm
230 mm
(6¾")
300 mm
370 mm
(11¾")
(14½")
0° – 28°
0° – 28°
(-10°) – (15°)
(-10°) – (15°)
(-30°) – (30°)
(-30°) – (30°)
645 mm
645 mm
(25½")
(25½")
85–185 mm
85–285 mm
(3¼–7¼")
(3¼–11¼")
95–320 mm
95–320 mm
(3¾–12½")
(3¾–12½")
310–430 mm
310–430 mm
(12¼–17")
(12¼–17")
375–495 mm
375–495 mm
(14¾–19½")
(14¾–19½")
560 mm
560 mm
(22")
45 kg
(99.2 lb)
(99.2 lb)
12.5 kg
(27.5 lb)
(28.7 lb)
59.5 kg
(131.1 lb)
(132.2 lb)
32
2
390–500 mm
(15¼–19¾")
460–550 mm
(18–21¾")
320–500 mm
(12½–19¾")
350 mm
(13¾")
270 mm
(9")
(10½")
420 mm
(16½")
0° – 33°
(-10°) – (10°)
(-30°) – (30°)
645 mm
(25½")
85–375 mm
(3¼–14¾")
245–395 mm
(9¾–15½")
375–491 mm
(14¾–19¼")
440–556 mm
(17¼–22")
560 mm
(22")
(22")
45 kg
70 kg
(154.3 lb)
13 kg
16 kg
(35.3 lb)
60 kg
78 kg
(171.9 lb)
3
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