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Stock

Airpot Corp’s Stock Piston and Cylinder kits make great building blocks for engineers who have the need to design specialized mechanical or pneumatic devices involving volume displacement, pumping, bearing, actuation, or visible indication of position. The kits feature Airpot’s borosilicate glass cylinder and graphite piston material technology which allows the use of extremely tight tolerances to achieve a high precision fit and control of leak while offering a seal-less, self -lubricating pneumatic or light-load bearing device.

Stock models are offered in standard strokes from 0.5 inches to 8.0 inches and each unit is provided with two specially designed silicone rubber cylinder seals to accommodate mounting and sealing where required. For proper mounting and use of Piston and Cylinder sets, please see our handling and mounting recommendations beginning on page 3 here

For more information on our piston & cylinder kits, contact us today!  See us for all your other displacement product needs.

MODEL
2KS56 - Bore Size (inch): .220
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2KS95 - Bore Size (inch): .366
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2KS160 - Bore Size (inch): .627
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2KS240 - Bore Size (inch): .945
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2KS325 - Bore Size (inch): 1.281
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2KS444 - Bore Size (inch): 1.750
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CYLINDER BORE 0.220 0.366 0.627 0.945 1.281 1.75
FRICTION (GRAMS) (W/O SIDELOAD) <1 <1 <1 <1 <1 <1
OPERATING TEMPERATURE RANGE -55C to +260C -55C to +260C -55C to +260C -55C to +260C -55C to +260C -55C to +260C
PISTON AREA (SQ IN) 0.038 0.105 0.309 0.701 1.289 2.406
PRESSURE RANGE: FULL VACUUM TO (PSI) 125 100 100 100 100 100
PISTON LENGTH 0.225 0.375 0.505 0.505 0.75 0.75
STOCK STROKES (IN) 0.5, 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 0.5, 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 0.5, 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 0.5, 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 0.5, 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 0.5, 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0
CYLINDER LENGTH WITH MOUNTING SEALS = DESIRED STROKE (IN) PLUS 0.445 0.670 0.800 0.840 1.350 1.325
OUTSIDE DIAMETER (MAX) 0.311 0.462 0.746 1.088 1.456 1.925
PISTON WEIGHTS (GRAMS) 0.20 0.77 2.37 4.66 17.75 34.60
MAX CYL WEIGHT (GRAMS/IN) 1.39 2.29 4.71 8.39 13.82 18.56

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