Airpot® Snubber

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Technical Data – Comparison Table

Type Airpot 2KS160S Airpot 2KS240S Airpot 2KS325S Airpot 2KS444S
Piston Diameter 0.627 Inch
15.93 mm
0945 Inch
24 mm
1.281 Inch
32.53 mm
1.75 Inch
44.4 mm
Stroke in Inch (Standard)
Stroke in mm (Standard)
1.1
27.4
1.3
33.02
2.3
58.42
2.3
58.42
Energy Absorption 0 - 0.3 lbf-ft
0 - 0.41 Nm
0 - 0.75 lbf-ft
0 - 1.02 Nm
0 - 3 lbf-ft
0 - 4.1 Nm
0 - 7 lbf-ft
0 - 9.49 Nm
Spring Force
Unloaded
Loaded
0.16 lbf / 0.71 N
0.28 lbf / 1.25 N
0.13 lbf / 0.56 N
0.27 lbf / 1.2 N
0.25 lbf / 1.11 N
0.5 lbf / 2.22 N
0.25 lbf / 1.11 N
0.5 lbf / 2.22 N
Connecting Rod Retraction Time
Valve Fully Open
Valve Fully Closed
30 ms
50 ms
60 ms
90 ms
70 ms
150 ms
161 ms
430 ms
Friction Factor 0.2 0.2 0.2 0.2
Piston Friction in g
(without lateral force input)
<1 <1 <4 <8
Temperature Range - 55 to
+ 150 °C
- 55 to
+ 150 °C
- 55 to
+ 150 °C
- 55 to
+ 150 °C

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