Ex stock delivery with valve

Extension force 80 N to 1,300 N (compressed up to 1,950 N)
Stroke 250 mm

A specially designed gas spring acts as a safety product. The gate gas spring provides a steady, slow and controlled opening and closing of entrance gates in Schools, Sports facilities and Homes where an Electro-magnetic security lock and CCTV is often used in conjunction, to achieve a high level of security.

The special gas spring also steadies the gate when opening and closing in strong winds, although it always automatically closes slowly to allow plenty of time for people to pass through. The gate type gas springs are self-contained; environmentally friendly and maintenance free for tens of thousands of automated gate operations. The gas springs are supplied with a choice of 300 N, 400 N, 500 N, 800 N closing forces. However each gas spring has a gas pressure valve hidden in the stud of the body end fitting. This can be carefully vented by threading on the adjuster knob tool to allow small amounts of the nitrogen gas to be vented to suit each particular gate.

ACE Gate gas springs are used for controlled open and closing of entrances in school, college, University, domestic home, apartments and sport buildings.
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Technical data

Extension force 80 N to 1,300 N (compressed up to 1,950 N)

Stroke 250 mm

Piston rod diameter Ø 10 mm

Lifetime Approx. 10,000 m

Operating temperature range -20 °C to +80 °C

Operating fluid nitrogen gas and oil

Mounting in any position

End position damping length Damped throughout complete stroke

Positive stop External positive stop at the end of stroke provided by the customer.


An adjuster tool (U8 or U10) is essential to set the force to suit each gate.

End fittings

The GSG-19 or 22 are simple to install using either mounting kits MKU 19 or 22. The kits include Valve adjuster, GP or GC mounting brackets and a GSLA length adaptor.

Safety information

Gas springs (push type) should not be installed under pre-tension.

On request

Available in stainless steel and special sizes.


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