| Stroke | 40 mm |
| Piston diameter | 12 mm |
| Piston rod thread | M6 |
| Cushioning | Elastic cushioning rings/plates at both ends |
| Mounting position | Any |
| Conforms to standard | ISO 6432 |
| Piston-rod end | Male thread |
| Design | Piston; Piston rod; Cylinder barrel |
| Position detection | Via proximity switch |
| Symbol | 00991217 |
| Variants | Piston rod at one end |
| Operating pressure | 0.15 ... 1 MPa (1.5 ... 10 bar) |
| Mode of operation | Double-acting |
| Operating medium | Compressed air to ISO 8573-1:2010 [7:4:4] |
| Note on operating and pilot medium | Lubricated operation possible (in which case lubricated operation will always be required) |
| LABS (PWIS) conformity | VDMA24364-B1/B2-L |
| Cleanroom suitability, measured according to ISO 14644-14 | Class 6 according to ISO 14644-1 |
| Ambient temperature | -20 ... 80 °C |
| Impact energy in end positions | 0.07 J |
| Theoretical force at 0.6 MPa (6 bar, 87 psi), return stroke | 50.9 N |
| Theoretical force at 0.6 MPa (6 bar, 87 psi), advance stroke | 67.9 N |
| Moving mass for 0 mm stroke | 18.5 g |
| Additional moving mass per 10 mm stroke | 2 g |
| Basic weight for 0 mm stroke | 75 g |
| Additional weight per 10 mm stroke | 4 g |
| Type of mounting | With accessories |
| Pneumatic connection | M5 |
| Material cover | Wrought aluminium alloy; Colourless anodised |
| Material seals | NBR; TPE-U(PU) |
| Material piston rod | High-alloy stainless steel |
| Material cylinder barrel | High-alloy stainless steel |
| EAN / GTIN | 4052568003081 |
| Festo type code | DSNU-12-40-P-A |
| Festo order number | 19191 |
| Product type | Pneumatic ISO Air Cylinder |
| Product group | Pneumatics |
| Port Size | M5" |
| Temperature min | -20 °C |
| Temperature max | 80 °C |
| Working pressure max | 10 bar |
| Carbon footprint (EPD) | 1.1837 kg CO2e per pcs |
| Country of origin | Germany |
| Customs tariff code (EU CN) | 84123100 |
| HS code | 8412.31 |
| Manufacturer part number | 19191 |
