Gas Compression Springs
Gas Compression Springs Diameter D1 Ø 10MM - D2 Ø 40MM
Model 1040-GS
Leading North American high industrial quality Gas Compression Springs Rod Ø 10MM/0.39 -- Cylinder Ø 40MM/1.57

- Material
- Steel, nitrogen filled
- Made in
- Vernon, BC, Canada
- Quality system
- ISO 9001:2015
Part of Gas Compression Springs
Technical specifications
| Rod D1Ø | 10MM / 0.39" |
|---|---|
| Cylinder D2Ø | 40MM / 1.57" |
| Stroke lengths (S) | 20-800MM / 0.79" - 31.50" |
| Extended length EL1 | Stroke (S)*2 +70MM / 2.76" / shortest possible |
| Extended length EL2 | Stroke (S)*2 +70MM / + connecting parts |
| Force (F1) range | 30-1300N / 6.75-292Lbs |
|---|
| Damping | Normal/No/Increased |
|---|---|
| Speed | Normal/Slow/Fast |
| Working temperature | -35°C +90°C / -31°F +194°F |
| Progression ( approx.) | 8% |
| Rod | QPQ |
|---|---|
| Cylinder | Black |
End fittings, options and part numbers
![]() | ![]() | L: 11MM | 0.43" |
|---|---|---|---|
| Extended length (EL): Stroke (S)*2 +70MM/2.76" ( shortest possible ) | |||
![]() | ![]() | A: M10x1.50 B: Ø8.1MM C: 19MM D: 25MM E: 12MM | 0.319" 0.75" 0.98" 0.47" |
|---|---|---|---|
| Extended length (EL): Stroke (S)*2 +120MM/4.72" ( shortest possible ) | |||
![]() | ![]() | d2: M10x1.50 d1: Ø10MM B: 10MM G: 20MM L1: 52MM L2: 40MM | 0.39" 0.39" 0.79" 20.05" 1.58" |
|---|---|---|---|
| Extended length (EL): Stroke (S)*2 +111MM/4.37" ( shortest possible ) | |||
![]() | ![]() | d2: M10x1.50 d2/1: M10x1.50 a: 35MM d1: ball Ø16MM L2: 20MM | 1.38" 0.79" |
|---|---|---|---|
| Extended length (EL): Stroke (S)*2 +140MM/5.51" ( shortest possible ) | |||
![]() | ![]() | d3: M10x1.50 L1: 43MM d1: Ø10MM L2: 20MM | 1.69" 0.39" 1.10" |
|---|---|---|---|
| Extended length (EL): Stroke (S)*2 +140MM/5.51" ( shortest possible ) | |||
| - Low temperature -45°C / -49°F | A |
| - High temperature 200°C / 392°F | B |
| - Private label | P |
| Part # | Stroke (S) MM/INCH | Length (EL2) MM/INCH | Force N/Lbs | Damping | Speed | Working temp | Options |
|---|---|---|---|---|---|---|---|
| 619 | 250 / 9.84 | 620 / 24.40 | 890N / 200Lbs | Normal | Normal | Normal | |
- Extended length (EL) of a gas compression spring is calculated when piston rod is fully extended
- Force (F1) measured with piston rod 5MM/ 0.20" compressed
- Progression rate will change depending on cylinder volume
- Connecting parts are interchangeable, make your own combination or go to product category connecting parts to view more options
- Please be advised that Extended Length EL2 will change depending on your choice of connecting parts
Request a quote for 1040-GS
Every Gemini gas spring is built to order in Vernon, BC. Send us your stroke, force and end-fitting requirements and we will come back with a quotation.









