RH Activ Cleanroom is a range of work chairs for cleanroom settings. RH Activ Cleanroom follows your slightest body movement – comfortably as well as ergonomically. Since it – just like every one of our chairs – is based on 2PP™, our philosophy on active sitting. This work chair comes in two basic models + two ESD/Cleanroom models.
RH Activ 200 Cleanroom
RH Activ 200 Cleanroom has backrest medium Cleanroom and seat medium Cleanroom. Base in black polyamide (5E) and castors for hard floors.

Backrest medium Cleanroom: width 370 mm, height 295 mm
Seat medium Cleanroom: width 440 mm, depth 430 mm
Seat height: 397-527 mm(B)
Base in black polyamide (5E - ? 610 mm) and castors for hard floors
› Accessories
RH Activ 220 Cleanroom
RH Activ 220 Cleanroom has backrest large Cleanroom and seat medium Cleanroom. Base in black polyamide (5E) and castors for hard floors.

Backrest large Cleanroom: width 370 mm, height 430 mm
Seat medium Cleanroom: width 440 mm, depth 430 mm
Seat height: 397-527 mm (B)
Base in black polyamide (5E - 610 mm) and castors for hard floors
› Accessories
RH Activ 200 ESD Cleanroom
RH Activ 200 ESD Cleanroom has backrest medium ESD Cleanroom and seat medium Cleanroom. Base in black aluminium (5K) and free wheeling ESD castors 7FM (metal).

Backrest medium ESD Cleanroom: width 370 mm, height 295 mm
Seat medium Cleanroom: width 440 mm, depth 430 mm
Seat height: 397-527 mm (B)
Base in black aluminium (5K) and free wheeling ESD castors 7FM (metal)
› Accessories
RH Activ 220 ESD Cleanroom
RH Activ 220 ESD Cleanroom has backrest large ESD Cleanroom and seat medium Cleanroom. Base in black aluminium (5K) and free wheeling ESD castors 7FM (metal).

Backrest large ESD Cleanroom: width 370 mm, height 430 mm
Seat medium Cleanroom: width 440 mm, depth 430 mm
Seat height: 397-527 mm (B)
Base in black aluminium (5K) and free wheeling ESD castors 7FM (metal)
› Accessories
Armrest
8S
Adjustable in height and width. Rotating.
Armrest height above seat 245–325 mm.
8E
Adjustable in height, depth and width.
Armrest height above seat 245–325 mm.
Gas stem
E*
For seat height: 605-855 mm
D
For seat height: 515-690 mm
A
For seat height: 442-578 mm
B Silver
For seat height:n 397-527 mm
4FL
For seat height: 375-465 mm
Footring
6F
Ø455 mm, polished footring
Footplate
6C
Footplate of integral foam. Adjustable height and angle
Base
5L
Ø620 mm, grey lacquered aluminium
5K
Ø620 mm, black lacquered aluminium
5J
Ø620 mm, polished aluminium
5N**
Ø540 mm, polished steel, for castors 7HN, 7D or 7G. Increases seat height 25 mm
Glide
7K
Plastic glide
Castor
For carpeted floors
7G
Locks automatically when seated
7D
For carpeted floors,
for base 5N
7HN
For hard floors,
for base 5N