Overview of available dynamic recline gas springs
The user's seat width is an indicator to assess the choise of minimum gas spring force.
The user's weight is an indicator to assess the choise of minimum gas spring force.
The spring must be strong enough to lift the user to upright position after extension.
Dynamic back cylinder for Netti 4U Family and Netti III Family
| User weight | Seat width 350 mm | Seat width 380 mm | Seat width 400 mm | Seat width 430 mm | Seat width 450 mm | Seat width 500 mm |
| 40 kg | 400 N | |||||
| 50 kg | 500 N | 500 N | ||||
| 60 kg | 600 N | 600 N | 600 N | 600 N | ||
| 70 kg | 700 N | 700 N | 700 N | 700 N | 700 N | |
| 80 kg | 800 N | 800 N | 800 N | 800 N | 800 N | |
| 90 kg | 900 N | 900 N | 900 N | 900 N | ||
| 100 kg | 1000 N | 1000 N | 1000 N | |||
| 110 kg | 1100 N | 1100 N | 1100 N | |||
| 120 kg | 1200 N | |||||
| 130 kg | 1300 N |
Dynamic back cylinder for Netti Dynamic S
| User weight | Seat width 250 mm | Seat width 300 mm | Seat width 350 mm |
| 15 kg | 100 N | 100 N | |
| 20 kg | 200 N | 200 N | |
| 30 kg | 300 N | 300 N | |
| 40 kg | 400N | 400 N | 400 N |
| 50 kg | 500N | 500 N | |
| 60 kg | 600 N |
Dynamic back cylinder for Netti AdaptPro Family
|
User weight |
Seat width 350 mm | Seat width 380 mm | Seat width 400 mm | Seat width 430 mm | Seat width 450 mm | Seat width 500 mm |
| 50 kg | 300 N | 300 N | ||||
| 65 kg | 450 N | 450 N | 450 N | 450 N | ||
| 80 kg | 600 N | 600 N | 600 N | 600 N | 600 N | |
| 95 kg | 750 N | 750 N | 750 N | 750 N |
Dynamic back cylinder for Netti V
|
User weight |
Strength |
| 50 kg | 300 N |
| 65 kg | 450 N |
| 80 kg | 600 N |
| 95 kg | 750 N |
| 100 kg | 800 N |
| 110 kg | 900 N |
| 120 kg | 1000 N |
| 130 kg | 1100 N |
| 135 kg | 1200 N |
| 135 kg + needs stronger force | 1300 N |
Please contact us if you have any questions concerning the choise of strength or general questions to the Netti Dynamic System.
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