Dynamic back gas spring and handles

The dynamic back solution is lockable and comes in different strengths between 80 - 1300N depending on wheelchair. The standard back recline can be locked in any position as the dynamic movement is blocked simultaneously, which can be appropriate during transport or positioning. The Dynamic Free gas spring is recommended for severe extension patterns, also for violent and sudden movements.

The locking function has advantages in eating situations and is necessary if the chair is used as a seat during car transport. If you need the locking function but want a smaller angle, Netti can for most dynamic solutions supply the chair with recline limiters.

Guide to choice of strength of Dynamic gas spring

Item to order
Does it fit my Netti?
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Items to Order

For change of gas spring, please contact customer service if the wheelchair is bought before November 2015.

Gas spring for dynamic back Netti 4U & III Family
Pos. Description Unit Item no.
Dynamic gas spring 80N Piece 82330
Dynamic gas spring 120N Piece 82331
Dynamic gas spring 160N Piece 82332
Dynamic gas spring 200N Piece 85330
Dynamic gas spring 300N Piece 85331
Dynamic gas spring 400N Piece 85332
Dynamic gas spring 500N Piece 85333
Dynamic gas spring 600N Piece 85334
Dynamic gas spring 700N Piece 85335
Dynamic gas spring 800N Piece 85336
Dynamic gas spring 900N Piece 85337
Dynamic gas spring 1000N Piece 85338
Dynamic gas spring 1100N Piece 85339
Dynamic gas spring 1200N Piece 85340
Dynamic gas spring 1300N Piece 85341
Dynamic recline limiter Piece 87903
Gas spring for dynamic back Netti AdaptPro and Netti V Family
Pos. Description Unit Item no.
Back cylinder 300N Piece 90891
Back cylinder 450N Piece 90892
Back cylinder 600N Piece 90893
Back cylinder 750N Piece 90894
Gas spring for dynamic back Netti Dynamic S
Pos. Description Unit Item no. Price
1
Back cylinder 300 N Piece 87913 -
1
Back cylinder 400 N Piece 87915 -
1
Back cylinder 500 N Piece 87917 -
1
Back cylinder 600 N Piece 87919 -
2
Cylinder hinge Piece 86797 27.00
Handle for Dynamic back
Pos. Description Unit Item no.
1
Brake handle for dynamic back Netti 4U, Dynamic S & Netti III Family Piece 87293
2
Release handle dynamic back right Netti AdaptPro Family Piece 89403
3
Release handle dynamic back right Netti V Piece 93971

Does it fit my Netti?

If you do not know, which Netti you have, please check the serial number.

You will find the serial no. on a label at the lower cross bar. It writes xxx-xxxxxx.

The first 3 digits of the serial number will help you determine which Netti wheelchair you have.
Please check our FAQ for a list of all serialnumbers and Netti model.

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