FESTO DSNU Series Round Cylinder — ISO 6432 Double-Acting Pneumatic Cylinder (376 Models) Specs & Selection Guide
2026-06-10
The FESTO DSNU series is a range of round cylinders based on the ISO 6432 standard, featuring double-acting operation with exceptional durability and self-adjusting pneumatic end-position cushioning (PPS). With a wide variety of derivatives available to suit individual application requirements, the DSNU series delivers high operating performance and long service life. Whether your application demands low friction, corrosion resistance, or chemical resistance, the DSNU series provides reliable solutions across the board.
Key Product Highlights
- ISO 6432 Compliant: International standard design ensures interchangeability and simplifies replacement and maintenance
- Self-Adjusting PPS Cushioning: Automatically adapts to load and speed variations for optimal end-position cushioning without manual adjustment — saves commissioning time
- High Performance, Long Service Life: Premium materials and precision manufacturing ensure minimal wear and exceptional durability
- Piston Rod with Internal or External Thread: Flexible adaptation to different mounting requirements
- Extensive Variant Range: Multiple cushioning types, sensor mounting options, and corrosion-resistant versions available
- Easy Position Sensing: Compatible with Festo SDBT-MSX proximity sensors with auto-teach for simplified commissioning
- Compact Design: Space-saving dimensions for installation in confined spaces
Technical Specifications
| Parameter | Specification |
|---|---|
| Standard | ISO 6432 |
| Mode of Operation | Double-acting |
| Piston Diameter | 8, 10, 12, 16, 20, 25, 32, 40, 50, 63 mm |
| Stroke Range | 1 – 500 mm (longer strokes on request) |
| Cushioning Types | P (elastic cushioning), PPS (self-adjusting pneumatic), PPV (adjustable pneumatic) |
| Operating Pressure | 1 – 10 bar |
| Temperature Range | -20 °C to +80 °C |
| Piston Rod Thread | Internal or external thread |
| Position Sensing | Via proximity sensor (compatible with SDBT-MSX) |
| Mounting | Via accessories (flange, foot, trunnion, etc.) |
DSNU Model Number Breakdown
The complete DSNU model number format is: DSNU-[Bore]-[Stroke]-[Cushioning]-[Variant]
- DSNU: Round cylinder, double-acting, ISO 6432
- Bore: 8 / 10 / 12 / 16 / 20 / 25 / 32 / 40 / 50 / 63 mm
- Stroke: 1 – 500 mm
- Cushioning: P (elastic), PPS (self-adjusting pneumatic), PPV (adjustable pneumatic)
- Variant: A (standard), S2 (corrosion-resistant), F1A (food-grade), etc.
Example: DSNU-32-60-PPS-A = DSNU Series, 32mm bore, 60mm stroke, self-adjusting pneumatic cushioning, standard variant
Complete Model List (376 Models)
The complete DSNU series model list below covers all bore sizes from 8 mm to 63 mm, strokes from 1 mm to 500 mm, all three cushioning types (P/PPS/PPV), and multiple variants. All 376 models are sorted by bore size → stroke → cushioning type.
| No. | Model | Bore (mm) | Stroke (mm) | Cushioning | Part No. |
|---|---|---|---|---|---|
| 1 | DSNU-8- -P-A | 8 | Elastic | 14326 | |
| 2 | DSNU-8- -F1A- | 8 | F1A | 8150747 | |
| 3 | DSNU-8-10-P-A | 8 | 10 | Elastic | 19177 |
| 4 | DSNU-8-15-P-A | 8 | 15 | Elastic | 1908247 |
| 5 | DSNU-8-20-P-A | 8 | 20 | Elastic | 1908248 |
| 6 | DSNU-8-25-P-A | 8 | 25 | Elastic | 19178 |
| 7 | DSNU-8-30-P-A | 8 | 30 | Elastic | 1908249 |
| 8 | DSNU-8-40-P-A | 8 | 40 | Elastic | 19179 |
| 9 | DSNU-8-50-P-A | 8 | 50 | Elastic | 19180 |
| 10 | DSNU-8-60-P-A | 8 | 60 | Elastic | 1908250 |
| 11 | DSNU-8-80-P-A | 8 | 80 | Elastic | 19181 |
| 12 | DSNU-8-100-P-A | 8 | 100 | Elastic | 19182 |
| 13 | DSNU-10- -P-A | 10 | Elastic | 14325 | |
| 14 | DSNU-10- -F1A- | 10 | F1A | 8149443 | |
| 15 | DSNU-10-10-P-A | 10 | 10 | Elastic | 19183 |
| 16 | DSNU-10-15-P-A | 10 | 15 | Elastic | 1908251 |
| 17 | DSNU-10-20-P-A | 10 | 20 | Elastic | 1908252 |
| 18 | DSNU-10-25-P-A | 10 | 25 | Elastic | 19184 |
| 19 | DSNU-10-30-P-A | 10 | 30 | Elastic | 1908253 |
| 20 | DSNU-10-40-P-A | 10 | 40 | Elastic | 19185 |
| 21 | DSNU-10-50-P-A | 10 | 50 | Elastic | 19186 |
| 22 | DSNU-10-60-P-A | 10 | 60 | Elastic | 1908254 |
| 23 | DSNU-10-80-P-A | 10 | 80 | Elastic | 19187 |
| 24 | DSNU-10-100-P-A | 10 | 100 | Elastic | 19188 |
| 25 | DSNU-12- -P-A | 12 | Elastic | 14324 | |
| 26 | DSNU-12- -F1A- | 12 | F1A | 8149444 | |
| 27 | DSNU-12-10-P-A | 12 | 10 | Elastic | 19189 |
| 28 | DSNU-12-15-P-A | 12 | 15 | Elastic | 1908255 |
| 29 | DSNU-12-20-P-A | 12 | 20 | Elastic | 1908256 |
| 30 | DSNU-12-25-P-A | 12 | 25 | Elastic | 19190 |
| 31 | DSNU-12-30-P-A | 12 | 30 | Elastic | 1908257 |
| 32 | DSNU-12-40-P-A | 12 | 40 | Elastic | 19191 |
| 33 | DSNU-12-50-P-A | 12 | 50 | Elastic | 19192 |
| 34 | DSNU-12-60-P-A | 12 | 60 | Elastic | 1908258 |
| 35 | DSNU-12-70-P-A | 12 | 70 | Elastic | 5249943 |
| 36 | DSNU-12-80-P-A | 12 | 80 | Elastic | 19193 |
| 37 | DSNU-12-100-P-A | 12 | 100 | Elastic | 19194 |
| 38 | DSNU-12-125-P-A | 12 | 125 | Elastic | 19195 |
| 39 | DSNU-12-150-P-A | 12 | 150 | Elastic | 5249947 |
| 40 | DSNU-12-160-P-A | 12 | 160 | Elastic | 19196 |
| 41 | DSNU-12-200-P-A | 12 | 200 | Elastic | 19197 |
| 42 | DSNU-16- -P-A | 16 | Elastic | 14323 | |
| 43 | DSNU-16- -PPV-A | 16 | Adj. Pneumatic | 14320 | |
| 44 | DSNU-16- -F1A- | 16 | F1A | 8149445 | |
| 45 | DSNU-16-10-P-A | 16 | 10 | Elastic | 19198 |
| 46 | DSNU-16-10-PPS-A | 16 | 10 | Self-Adj. Pneumatic | 1908274 |
| 47 | DSNU-16-10-PPV-A | 16 | 10 | Adj. Pneumatic | 1908266 |
| 48 | DSNU-16-15-P-A | 16 | 15 | Elastic | 1908259 |
| 49 | DSNU-16-15-PPS-A | 16 | 15 | Self-Adj. Pneumatic | 1908275 |
| 50 | DSNU-16-15-PPV-A | 16 | 15 | Adj. Pneumatic | 1908267 |
| 51 | DSNU-16-20-P-A | 16 | 20 | Elastic | 1908260 |
| 52 | DSNU-16-20-PPS-A | 16 | 20 | Self-Adj. Pneumatic | 1908276 |
| 53 | DSNU-16-20-PPV-A | 16 | 20 | Adj. Pneumatic | 1908268 |
| 54 | DSNU-16-25-P-A | 16 | 25 | Elastic | 19199 |
| 55 | DSNU-16-25-PPS-A | 16 | 25 | Self-Adj. Pneumatic | 559263 |
| 56 | DSNU-16-25-PPV-A | 16 | 25 | Adj. Pneumatic | 33973 |
| 57 | DSNU-16-30-P-A | 16 | 30 | Elastic | 1908261 |
| 58 | DSNU-16-30-PPS-A | 16 | 30 | Self-Adj. Pneumatic | 1908277 |
| 59 | DSNU-16-30-PPV-A | 16 | 30 | Adj. Pneumatic | 1908269 |
| 60 | DSNU-16-35-P-A | 16 | 35 | Elastic | 1908262 |
| 61 | DSNU-16-35-PPS-A | 16 | 35 | Self-Adj. Pneumatic | 1908278 |
| 62 | DSNU-16-35-PPV-A | 16 | 35 | Adj. Pneumatic | 1908270 |
| 63 | DSNU-16-40-P-A | 16 | 40 | Elastic | 19200 |
| 64 | DSNU-16-40-PPS-A | 16 | 40 | Self-Adj. Pneumatic | 559264 |
| 65 | DSNU-16-40-PPV-A | 16 | 40 | Adj. Pneumatic | 19229 |
| 66 | DSNU-16-50-P-A | 16 | 50 | Elastic | 19201 |
| 67 | DSNU-16-50-PPS-A | 16 | 50 | Self-Adj. Pneumatic | 559265 |
| 68 | DSNU-16-50-PPV-A | 16 | 50 | Adj. Pneumatic | 19230 |
| 69 | DSNU-16-60-P-A | 16 | 60 | Elastic | 1908263 |
| 70 | DSNU-16-60-PPS-A | 16 | 60 | Self-Adj. Pneumatic | 1908279 |
| 71 | DSNU-16-60-PPV-A | 16 | 60 | Adj. Pneumatic | 1908271 |
| 72 | DSNU-16-70-P-A | 16 | 70 | Elastic | 1908264 |
| 73 | DSNU-16-70-PPS-A | 16 | 70 | Self-Adj. Pneumatic | 1908280 |
| 74 | DSNU-16-70-PPV-A | 16 | 70 | Adj. Pneumatic | 1908272 |
| 75 | DSNU-16-80-P-A | 16 | 80 | Elastic | 19202 |
| 76 | DSNU-16-80-PPS-A | 16 | 80 | Self-Adj. Pneumatic | 559266 |
| 77 | DSNU-16-80-PPV-A | 16 | 80 | Adj. Pneumatic | 19231 |
| 78 | DSNU-16-100-P-A | 16 | 100 | Elastic | 19203 |
| 79 | DSNU-16-100-PPS-A | 16 | 100 | Self-Adj. Pneumatic | 559267 |
| 80 | DSNU-16-100-PPV-A | 16 | 100 | Adj. Pneumatic | 19232 |
| 81 | DSNU-16-125-P-A | 16 | 125 | Elastic | 19204 |
| 82 | DSNU-16-125-PPS-A | 16 | 125 | Self-Adj. Pneumatic | 559268 |
| 83 | DSNU-16-125-PPV-A | 16 | 125 | Adj. Pneumatic | 19233 |
| 84 | DSNU-16-150-P-A | 16 | 150 | Elastic | 1908265 |
| 85 | DSNU-16-150-PPS-A | 16 | 150 | Self-Adj. Pneumatic | 1908281 |
| 86 | DSNU-16-150-PPV-A | 16 | 150 | Adj. Pneumatic | 1908273 |
| 87 | DSNU-16-160-P-A | 16 | 160 | Elastic | 19205 |
| 88 | DSNU-16-160-PPS-A | 16 | 160 | Self-Adj. Pneumatic | 559269 |
| 89 | DSNU-16-160-PPV-A | 16 | 160 | Adj. Pneumatic | 19234 |
| 90 | DSNU-16-200-P-A | 16 | 200 | Elastic | 19206 |
| 91 | DSNU-16-200-PPS-A | 16 | 200 | Self-Adj. Pneumatic | 559270 |
| 92 | DSNU-16-200-PPV-A | 16 | 200 | Adj. Pneumatic | 19235 |
| 93 | DSNU-20- -P-A | 20 | Elastic | 14328 | |
| 94 | DSNU-20- -PPV-A | 20 | Adj. Pneumatic | 14321 | |
| 95 | DSNU-20- -F1A- | 20 | F1A | 8149446 | |
| 96 | DSNU-20-10-P-A | 20 | 10 | Elastic | 19207 |
| 97 | DSNU-20-10-PPS-A | 20 | 10 | Self-Adj. Pneumatic | 1908297 |
| 98 | DSNU-20-10-PPV-A | 20 | 10 | Adj. Pneumatic | 1908289 |
| 99 | DSNU-20-15-P-A | 20 | 15 | Elastic | 1908282 |
| 100 | DSNU-20-15-PPS-A | 20 | 15 | Self-Adj. Pneumatic | 1908298 |
| 101 | DSNU-20-15-PPV-A | 20 | 15 | Adj. Pneumatic | 1908290 |
| 102 | DSNU-20-20-P-A | 20 | 20 | Elastic | 1908283 |
| 103 | DSNU-20-20-PPS-A | 20 | 20 | Self-Adj. Pneumatic | 1908299 |
| 104 | DSNU-20-20-PPV-A | 20 | 20 | Adj. Pneumatic | 1908291 |
| 105 | DSNU-20-25-P-A | 20 | 25 | Elastic | 19208 |
| 106 | DSNU-20-25-PPS-A | 20 | 25 | Self-Adj. Pneumatic | 559271 |
| 107 | DSNU-20-25-PPV-A | 20 | 25 | Adj. Pneumatic | 33974 |
| 108 | DSNU-20-30-P-A | 20 | 30 | Elastic | 1908284 |
| 109 | DSNU-20-30-PPS-A | 20 | 30 | Self-Adj. Pneumatic | 1908300 |
| 110 | DSNU-20-30-PPV-A | 20 | 30 | Adj. Pneumatic | 1908292 |
| 111 | DSNU-20-35-P-A | 20 | 35 | Elastic | 1908285 |
| 112 | DSNU-20-35-PPS-A | 20 | 35 | Self-Adj. Pneumatic | 1908301 |
| 113 | DSNU-20-35-PPV-A | 20 | 35 | Adj. Pneumatic | 1908293 |
| 114 | DSNU-20-40-P-A | 20 | 40 | Elastic | 19209 |
| 115 | DSNU-20-40-PPS-A | 20 | 40 | Self-Adj. Pneumatic | 559272 |
| 116 | DSNU-20-40-PPV-A | 20 | 40 | Adj. Pneumatic | 19236 |
| 117 | DSNU-20-50-P-A | 20 | 50 | Elastic | 19210 |
| 118 | DSNU-20-50-PPS-A | 20 | 50 | Self-Adj. Pneumatic | 559273 |
| 119 | DSNU-20-50-PPV-A | 20 | 50 | Adj. Pneumatic | 19237 |
| 120 | DSNU-20-60-P-A | 20 | 60 | Elastic | 1908286 |
| 121 | DSNU-20-60-PPS-A | 20 | 60 | Self-Adj. Pneumatic | 1908302 |
| 122 | DSNU-20-60-PPV-A | 20 | 60 | Adj. Pneumatic | 1908294 |
| 123 | DSNU-20-70-P-A | 20 | 70 | Elastic | 1908287 |
| 124 | DSNU-20-70-PPS-A | 20 | 70 | Self-Adj. Pneumatic | 1908303 |
| 125 | DSNU-20-70-PPV-A | 20 | 70 | Adj. Pneumatic | 1908295 |
| 126 | DSNU-20-80-P-A | 20 | 80 | Elastic | 19211 |
| 127 | DSNU-20-80-PPS-A | 20 | 80 | Self-Adj. Pneumatic | 559274 |
| 128 | DSNU-20-80-PPV-A | 20 | 80 | Adj. Pneumatic | 19238 |
| 129 | DSNU-20-100-P-A | 20 | 100 | Elastic | 19212 |
| 130 | DSNU-20-100-PPS-A | 20 | 100 | Self-Adj. Pneumatic | 559275 |
| 131 | DSNU-20-100-PPV-A | 20 | 100 | Adj. Pneumatic | 19239 |
| 132 | DSNU-20-125-P-A | 20 | 125 | Elastic | 19213 |
| 133 | DSNU-20-125-PPS-A | 20 | 125 | Self-Adj. Pneumatic | 559276 |
| 134 | DSNU-20-125-PPV-A | 20 | 125 | Adj. Pneumatic | 19240 |
| 135 | DSNU-20-150-P-A | 20 | 150 | Elastic | 1908288 |
| 136 | DSNU-20-150-PPS-A | 20 | 150 | Self-Adj. Pneumatic | 1908304 |
| 137 | DSNU-20-150-PPV-A | 20 | 150 | Adj. Pneumatic | 1908296 |
| 138 | DSNU-20-160-P-A | 20 | 160 | Elastic | 19214 |
| 139 | DSNU-20-160-PPS-A | 20 | 160 | Self-Adj. Pneumatic | 559277 |
| 140 | DSNU-20-160-PPV-A | 20 | 160 | Adj. Pneumatic | 19241 |
| 141 | DSNU-20-200-P-A | 20 | 200 | Elastic | 19215 |
| 142 | DSNU-20-200-PPS-A | 20 | 200 | Self-Adj. Pneumatic | 559278 |
| 143 | DSNU-20-200-PPV-A | 20 | 200 | Adj. Pneumatic | 19242 |
| 144 | DSNU-20-250-P-A | 20 | 250 | Elastic | 19216 |
| 145 | DSNU-20-250-PPS-A | 20 | 250 | Self-Adj. Pneumatic | 559279 |
| 146 | DSNU-20-250-PPV-A | 20 | 250 | Adj. Pneumatic | 19243 |
| 147 | DSNU-20-300-P-A | 20 | 300 | Elastic | 19217 |
| 148 | DSNU-20-300-PPS-A | 20 | 300 | Self-Adj. Pneumatic | 559280 |
| 149 | DSNU-20-300-PPV-A | 20 | 300 | Adj. Pneumatic | 19244 |
| 150 | DSNU-20-320-P-A | 20 | 320 | Elastic | 34718 |
| 151 | DSNU-20-320-PPS-A | 20 | 320 | Self-Adj. Pneumatic | 559281 |
| 152 | DSNU-20-320-PPV-A | 20 | 320 | Adj. Pneumatic | 34720 |
| 153 | DSNU-25- -P-A | 25 | Elastic | 14327 | |
| 154 | DSNU-25- -PPV-A | 25 | Adj. Pneumatic | 14322 | |
| 155 | DSNU-25- -F1A- | 25 | F1A | 8149447 | |
| 156 | DSNU-25-10-P-A | 25 | 10 | Elastic | 19218 |
| 157 | DSNU-25-10-PPS-A | 25 | 10 | Self-Adj. Pneumatic | 1908320 |
| 158 | DSNU-25-10-PPV-A | 25 | 10 | Adj. Pneumatic | 1908312 |
| 159 | DSNU-25-15-P-A | 25 | 15 | Elastic | 1908305 |
| 160 | DSNU-25-15-PPS-A | 25 | 15 | Self-Adj. Pneumatic | 1908321 |
| 161 | DSNU-25-15-PPV-A | 25 | 15 | Adj. Pneumatic | 1908313 |
| 162 | DSNU-25-20-P-A | 25 | 20 | Elastic | 1908306 |
| 163 | DSNU-25-20-PPS-A | 25 | 20 | Self-Adj. Pneumatic | 1908322 |
| 164 | DSNU-25-20-PPV-A | 25 | 20 | Adj. Pneumatic | 1908314 |
| 165 | DSNU-25-25-P-A | 25 | 25 | Elastic | 19219 |
| 166 | DSNU-25-25-PPS-A | 25 | 25 | Self-Adj. Pneumatic | 559282 |
| 167 | DSNU-25-25-PPV-A | 25 | 25 | Adj. Pneumatic | 33975 |
| 168 | DSNU-25-30-P-A | 25 | 30 | Elastic | 1908307 |
| 169 | DSNU-25-30-PPS-A | 25 | 30 | Self-Adj. Pneumatic | 1908323 |
| 170 | DSNU-25-30-PPV-A | 25 | 30 | Adj. Pneumatic | 1908315 |
| 171 | DSNU-25-35-P-A | 25 | 35 | Elastic | 1908308 |
| 172 | DSNU-25-35-PPS-A | 25 | 35 | Self-Adj. Pneumatic | 1908324 |
| 173 | DSNU-25-35-PPV-A | 25 | 35 | Adj. Pneumatic | 1908316 |
| 174 | DSNU-25-40-P-A | 25 | 40 | Elastic | 19220 |
| 175 | DSNU-25-40-PPS-A | 25 | 40 | Self-Adj. Pneumatic | 559283 |
| 176 | DSNU-25-40-PPV-A | 25 | 40 | Adj. Pneumatic | 19245 |
| 177 | DSNU-25-50-P-A | 25 | 50 | Elastic | 19221 |
| 178 | DSNU-25-50-PPS-A | 25 | 50 | Self-Adj. Pneumatic | 559284 |
| 179 | DSNU-25-50-PPV-A | 25 | 50 | Adj. Pneumatic | 19246 |
| 180 | DSNU-25-60-P-A | 25 | 60 | Elastic | 1908309 |
| 181 | DSNU-25-60-PPS-A | 25 | 60 | Self-Adj. Pneumatic | 1908325 |
| 182 | DSNU-25-60-PPV-A | 25 | 60 | Adj. Pneumatic | 1908317 |
| 183 | DSNU-25-70-P-A | 25 | 70 | Elastic | 1908310 |
| 184 | DSNU-25-70-PPS-A | 25 | 70 | Self-Adj. Pneumatic | 1908326 |
| 185 | DSNU-25-70-PPV-A | 25 | 70 | Adj. Pneumatic | 1908318 |
| 186 | DSNU-25-80-P-A | 25 | 80 | Elastic | 19222 |
| 187 | DSNU-25-80-PPS-A | 25 | 80 | Self-Adj. Pneumatic | 559285 |
| 188 | DSNU-25-80-PPV-A | 25 | 80 | Adj. Pneumatic | 19247 |
| 189 | DSNU-25-100-P-A | 25 | 100 | Elastic | 19223 |
| 190 | DSNU-25-100-PPS-A | 25 | 100 | Self-Adj. Pneumatic | 559286 |
| 191 | DSNU-25-100-PPV-A | 25 | 100 | Adj. Pneumatic | 19248 |
| 192 | DSNU-25-125-P-A | 25 | 125 | Elastic | 19224 |
| 193 | DSNU-25-125-PPS-A | 25 | 125 | Self-Adj. Pneumatic | 559287 |
| 194 | DSNU-25-125-PPV-A | 25 | 125 | Adj. Pneumatic | 19249 |
| 195 | DSNU-25-150-P-A | 25 | 150 | Elastic | 1908311 |
| 196 | DSNU-25-150-PPS-A | 25 | 150 | Self-Adj. Pneumatic | 1908327 |
| 197 | DSNU-25-150-PPV-A | 25 | 150 | Adj. Pneumatic | 1908319 |
| 198 | DSNU-25-160-P-A | 25 | 160 | Elastic | 19225 |
| 199 | DSNU-25-160-PPS-A | 25 | 160 | Self-Adj. Pneumatic | 559288 |
| 200 | DSNU-25-160-PPV-A | 25 | 160 | Adj. Pneumatic | 19250 |
| 201 | DSNU-25-200-P-A | 25 | 200 | Elastic | 19226 |
| 202 | DSNU-25-200-PPS-A | 25 | 200 | Self-Adj. Pneumatic | 559289 |
| 203 | DSNU-25-200-PPV-A | 25 | 200 | Adj. Pneumatic | 19251 |
| 204 | DSNU-25-250-P-A | 25 | 250 | Elastic | 19227 |
| 205 | DSNU-25-250-PPS-A | 25 | 250 | Self-Adj. Pneumatic | 559290 |
| 206 | DSNU-25-250-PPV-A | 25 | 250 | Adj. Pneumatic | 19252 |
| 207 | DSNU-25-300-P-A | 25 | 300 | Elastic | 19228 |
| 208 | DSNU-25-300-PPS-A | 25 | 300 | Self-Adj. Pneumatic | 559291 |
| 209 | DSNU-25-300-PPV-A | 25 | 300 | Adj. Pneumatic | 19253 |
| 210 | DSNU-25-320-P-A | 25 | 320 | Elastic | 34719 |
| 211 | DSNU-25-320-PPS-A | 25 | 320 | Self-Adj. Pneumatic | 559292 |
| 212 | DSNU-25-320-PPV-A | 25 | 320 | Adj. Pneumatic | 34721 |
| 213 | DSNU-25-400-P-A | 25 | 400 | Elastic | 35191 |
| 214 | DSNU-25-400-PPS-A | 25 | 400 | Self-Adj. Pneumatic | 559293 |
| 215 | DSNU-25-400-PPV-A | 25 | 400 | Adj. Pneumatic | 35193 |
| 216 | DSNU-25-500-P-A | 25 | 500 | Elastic | 35192 |
| 217 | DSNU-25-500-PPS-A | 25 | 500 | Self-Adj. Pneumatic | 559294 |
| 218 | DSNU-25-500-PPV-A | 25 | 500 | Adj. Pneumatic | 35194 |
| 219 | DSNU-32- -F1A- | 32 | F1A | 8149448 | |
| 220 | DSNU-32-10-P-A | 32 | 10 | Elastic | 5249365 |
| 221 | DSNU-32-15-P-A | 32 | 15 | Elastic | 5249366 |
| 222 | DSNU-32-20-P-A | 32 | 20 | Elastic | 5249367 |
| 223 | DSNU-32-25-P-A | 32 | 25 | Elastic | 195980 |
| 224 | DSNU-32-25-PPS-A | 32 | 25 | Self-Adj. Pneumatic | 559295 |
| 225 | DSNU-32-25-PPV-A | 32 | 25 | Adj. Pneumatic | 196020 |
| 226 | DSNU-32-30-P-A | 32 | 30 | Elastic | 5249368 |
| 227 | DSNU-32-30-PPS-A | 32 | 30 | Self-Adj. Pneumatic | 5249968 |
| 228 | DSNU-32-30-PPV-A | 32 | 30 | Adj. Pneumatic | 5249851 |
| 229 | DSNU-32-40-P-A | 32 | 40 | Elastic | 195981 |
| 230 | DSNU-32-40-PPS-A | 32 | 40 | Self-Adj. Pneumatic | 559296 |
| 231 | DSNU-32-40-PPV-A | 32 | 40 | Adj. Pneumatic | 196021 |
| 232 | DSNU-32-50-P-A | 32 | 50 | Elastic | 195982 |
| 233 | DSNU-32-50-PPS-A | 32 | 50 | Self-Adj. Pneumatic | 559297 |
| 234 | DSNU-32-50-PPV-A | 32 | 50 | Adj. Pneumatic | 196022 |
| 235 | DSNU-32-60-P-A | 32 | 60 | Elastic | 5249369 |
| 236 | DSNU-32-60-PPS-A | 32 | 60 | Self-Adj. Pneumatic | 5249970 |
| 237 | DSNU-32-60-PPV-A | 32 | 60 | Adj. Pneumatic | 5249853 |
| 238 | DSNU-32-70-P-A | 32 | 70 | Elastic | 5249370 |
| 239 | DSNU-32-70-PPS-A | 32 | 70 | Self-Adj. Pneumatic | 5249971 |
| 240 | DSNU-32-70-PPV-A | 32 | 70 | Adj. Pneumatic | 5249854 |
| 241 | DSNU-32-80-P-A | 32 | 80 | Elastic | 195983 |
| 242 | DSNU-32-80-PPS-A | 32 | 80 | Self-Adj. Pneumatic | 559298 |
| 243 | DSNU-32-80-PPV-A | 32 | 80 | Adj. Pneumatic | 196023 |
| 244 | DSNU-32-100-P-A | 32 | 100 | Elastic | 195984 |
| 245 | DSNU-32-100-PPS-A | 32 | 100 | Self-Adj. Pneumatic | 559299 |
| 246 | DSNU-32-100-PPV-A | 32 | 100 | Adj. Pneumatic | 196024 |
| 247 | DSNU-32-125-P-A | 32 | 125 | Elastic | 195985 |
| 248 | DSNU-32-125-PPS-A | 32 | 125 | Self-Adj. Pneumatic | 559300 |
| 249 | DSNU-32-125-PPV-A | 32 | 125 | Adj. Pneumatic | 196025 |
| 250 | DSNU-32-150-P-A | 32 | 150 | Elastic | 5249371 |
| 251 | DSNU-32-150-PPS-A | 32 | 150 | Self-Adj. Pneumatic | 5249972 |
| 252 | DSNU-32-150-PPV-A | 32 | 150 | Adj. Pneumatic | 5249855 |
| 253 | DSNU-32-160-P-A | 32 | 160 | Elastic | 195986 |
| 254 | DSNU-32-160-PPS-A | 32 | 160 | Self-Adj. Pneumatic | 559301 |
| 255 | DSNU-32-160-PPV-A | 32 | 160 | Adj. Pneumatic | 196026 |
| 256 | DSNU-32-200-P-A | 32 | 200 | Elastic | 195987 |
| 257 | DSNU-32-200-PPS-A | 32 | 200 | Self-Adj. Pneumatic | 559302 |
| 258 | DSNU-32-200-PPV-A | 32 | 200 | Adj. Pneumatic | 196027 |
| 259 | DSNU-32-250-P-A | 32 | 250 | Elastic | 195988 |
| 260 | DSNU-32-250-PPS-A | 32 | 250 | Self-Adj. Pneumatic | 559303 |
| 261 | DSNU-32-250-PPV-A | 32 | 250 | Adj. Pneumatic | 196028 |
| 262 | DSNU-32-300-P-A | 32 | 300 | Elastic | 5249372 |
| 263 | DSNU-32-300-PPS-A | 32 | 300 | Self-Adj. Pneumatic | 5249973 |
| 264 | DSNU-32-300-PPV-A | 32 | 300 | Adj. Pneumatic | 5249856 |
| 265 | DSNU-32-320-P-A | 32 | 320 | Elastic | 195989 |
| 266 | DSNU-32-320-PPS-A | 32 | 320 | Self-Adj. Pneumatic | 559304 |
| 267 | DSNU-32-320-PPV-A | 32 | 320 | Adj. Pneumatic | 196029 |
| 268 | DSNU-40- -F1A- | 40 | F1A | 8149449 | |
| 269 | DSNU-40-10-P-A | 40 | 10 | Elastic | 5262529 |
| 270 | DSNU-40-15-P-A | 40 | 15 | Elastic | 5262530 |
| 271 | DSNU-40-20-P-A | 40 | 20 | Elastic | 5262531 |
| 272 | DSNU-40-25-P-A | 40 | 25 | Elastic | 195990 |
| 273 | DSNU-40-25-PPS-A | 40 | 25 | Self-Adj. Pneumatic | 559305 |
| 274 | DSNU-40-25-PPV-A | 40 | 25 | Adj. Pneumatic | 196030 |
| 275 | DSNU-40-30-P-A | 40 | 30 | Elastic | 5262532 |
| 276 | DSNU-40-30-PPS-A | 40 | 30 | Self-Adj. Pneumatic | 5262768 |
| 277 | DSNU-40-30-PPV-A | 40 | 30 | Adj. Pneumatic | 5262705 |
| 278 | DSNU-40-40-P-A | 40 | 40 | Elastic | 195991 |
| 279 | DSNU-40-40-PPS-A | 40 | 40 | Self-Adj. Pneumatic | 559306 |
| 280 | DSNU-40-40-PPV-A | 40 | 40 | Adj. Pneumatic | 196031 |
| 281 | DSNU-40-50-P-A | 40 | 50 | Elastic | 195992 |
| 282 | DSNU-40-50-PPS-A | 40 | 50 | Self-Adj. Pneumatic | 559307 |
| 283 | DSNU-40-50-PPV-A | 40 | 50 | Adj. Pneumatic | 196032 |
| 284 | DSNU-40-60-P-A | 40 | 60 | Elastic | 5262534 |
| 285 | DSNU-40-60-PPS-A | 40 | 60 | Self-Adj. Pneumatic | 5262769 |
| 286 | DSNU-40-60-PPV-A | 40 | 60 | Adj. Pneumatic | 5262706 |
| 287 | DSNU-40-70-P-A | 40 | 70 | Elastic | 5262535 |
| 288 | DSNU-40-70-PPS-A | 40 | 70 | Self-Adj. Pneumatic | 5262771 |
| 289 | DSNU-40-70-PPV-A | 40 | 70 | Adj. Pneumatic | 5262707 |
| 290 | DSNU-40-80-P-A | 40 | 80 | Elastic | 195993 |
| 291 | DSNU-40-80-PPS-A | 40 | 80 | Self-Adj. Pneumatic | 559308 |
| 292 | DSNU-40-80-PPV-A | 40 | 80 | Adj. Pneumatic | 196033 |
| 293 | DSNU-40-100-P-A | 40 | 100 | Elastic | 195994 |
| 294 | DSNU-40-100-PPS-A | 40 | 100 | Self-Adj. Pneumatic | 559309 |
| 295 | DSNU-40-100-PPV-A | 40 | 100 | Adj. Pneumatic | 196034 |
| 296 | DSNU-40-125-P-A | 40 | 125 | Elastic | 195995 |
| 297 | DSNU-40-125-PPS-A | 40 | 125 | Self-Adj. Pneumatic | 559310 |
| 298 | DSNU-40-125-PPV-A | 40 | 125 | Adj. Pneumatic | 196035 |
| 299 | DSNU-40-150-P-A | 40 | 150 | Elastic | 5262536 |
| 300 | DSNU-40-150-PPS-A | 40 | 150 | Self-Adj. Pneumatic | 5262772 |
| 301 | DSNU-40-150-PPV-A | 40 | 150 | Adj. Pneumatic | 5262708 |
| 302 | DSNU-40-160-P-A | 40 | 160 | Elastic | 195996 |
| 303 | DSNU-40-160-PPS-A | 40 | 160 | Self-Adj. Pneumatic | 559311 |
| 304 | DSNU-40-160-PPV-A | 40 | 160 | Adj. Pneumatic | 196036 |
| 305 | DSNU-40-200-P-A | 40 | 200 | Elastic | 195997 |
| 306 | DSNU-40-200-PPS-A | 40 | 200 | Self-Adj. Pneumatic | 559312 |
| 307 | DSNU-40-200-PPV-A | 40 | 200 | Adj. Pneumatic | 196037 |
| 308 | DSNU-40-250-P-A | 40 | 250 | Elastic | 195998 |
| 309 | DSNU-40-250-PPS-A | 40 | 250 | Self-Adj. Pneumatic | 559313 |
| 310 | DSNU-40-250-PPV-A | 40 | 250 | Adj. Pneumatic | 196038 |
| 311 | DSNU-40-300-P-A | 40 | 300 | Elastic | 5262537 |
| 312 | DSNU-40-300-PPS-A | 40 | 300 | Self-Adj. Pneumatic | 5262773 |
| 313 | DSNU-40-300-PPV-A | 40 | 300 | Adj. Pneumatic | 5262709 |
| 314 | DSNU-40-320-P-A | 40 | 320 | Elastic | 195999 |
| 315 | DSNU-40-320-PPS-A | 40 | 320 | Self-Adj. Pneumatic | 559314 |
| 316 | DSNU-40-320-PPV-A | 40 | 320 | Adj. Pneumatic | 196039 |
| 317 | DSNU-50-25-P-A | 50 | 25 | Elastic | 196000 |
| 318 | DSNU-50-25-PPS-A | 50 | 25 | Self-Adj. Pneumatic | 559315 |
| 319 | DSNU-50-25-PPV-A | 50 | 25 | Adj. Pneumatic | 196040 |
| 320 | DSNU-50-40-P-A | 50 | 40 | Elastic | 196001 |
| 321 | DSNU-50-40-PPS-A | 50 | 40 | Self-Adj. Pneumatic | 559316 |
| 322 | DSNU-50-40-PPV-A | 50 | 40 | Adj. Pneumatic | 196041 |
| 323 | DSNU-50-50-P-A | 50 | 50 | Elastic | 196002 |
| 324 | DSNU-50-50-PPS-A | 50 | 50 | Self-Adj. Pneumatic | 559317 |
| 325 | DSNU-50-50-PPV-A | 50 | 50 | Adj. Pneumatic | 196042 |
| 326 | DSNU-50-80-P-A | 50 | 80 | Elastic | 196003 |
| 327 | DSNU-50-80-PPS-A | 50 | 80 | Self-Adj. Pneumatic | 559318 |
| 328 | DSNU-50-80-PPV-A | 50 | 80 | Adj. Pneumatic | 196043 |
| 329 | DSNU-50-100-P-A | 50 | 100 | Elastic | 196004 |
| 330 | DSNU-50-100-PPS-A | 50 | 100 | Self-Adj. Pneumatic | 559319 |
| 331 | DSNU-50-100-PPV-A | 50 | 100 | Adj. Pneumatic | 196044 |
| 332 | DSNU-50-125-P-A | 50 | 125 | Elastic | 196005 |
| 333 | DSNU-50-125-PPS-A | 50 | 125 | Self-Adj. Pneumatic | 559320 |
| 334 | DSNU-50-125-PPV-A | 50 | 125 | Adj. Pneumatic | 196045 |
| 335 | DSNU-50-160-P-A | 50 | 160 | Elastic | 196006 |
| 336 | DSNU-50-160-PPS-A | 50 | 160 | Self-Adj. Pneumatic | 559321 |
| 337 | DSNU-50-160-PPV-A | 50 | 160 | Adj. Pneumatic | 196046 |
| 338 | DSNU-50-200-P-A | 50 | 200 | Elastic | 196007 |
| 339 | DSNU-50-200-PPS-A | 50 | 200 | Self-Adj. Pneumatic | 559322 |
| 340 | DSNU-50-200-PPV-A | 50 | 200 | Adj. Pneumatic | 196047 |
| 341 | DSNU-50-250-P-A | 50 | 250 | Elastic | 196008 |
| 342 | DSNU-50-250-PPS-A | 50 | 250 | Self-Adj. Pneumatic | 559323 |
| 343 | DSNU-50-250-PPV-A | 50 | 250 | Adj. Pneumatic | 196048 |
| 344 | DSNU-50-320-P-A | 50 | 320 | Elastic | 196009 |
| 345 | DSNU-50-320-PPS-A | 50 | 320 | Self-Adj. Pneumatic | 559324 |
| 346 | DSNU-50-320-PPV-A | 50 | 320 | Adj. Pneumatic | 196049 |
| 347 | DSNU-63-25-P-A | 63 | 25 | Elastic | 196010 |
| 348 | DSNU-63-25-PPS-A | 63 | 25 | Self-Adj. Pneumatic | 559325 |
| 349 | DSNU-63-25-PPV-A | 63 | 25 | Adj. Pneumatic | 196050 |
| 350 | DSNU-63-40-P-A | 63 | 40 | Elastic | 196011 |
| 351 | DSNU-63-40-PPS-A | 63 | 40 | Self-Adj. Pneumatic | 559326 |
| 352 | DSNU-63-40-PPV-A | 63 | 40 | Adj. Pneumatic | 196051 |
| 353 | DSNU-63-50-P-A | 63 | 50 | Elastic | 196012 |
| 354 | DSNU-63-50-PPS-A | 63 | 50 | Self-Adj. Pneumatic | 559327 |
| 355 | DSNU-63-50-PPV-A | 63 | 50 | Adj. Pneumatic | 196052 |
| 356 | DSNU-63-80-P-A | 63 | 80 | Elastic | 196013 |
| 357 | DSNU-63-80-PPS-A | 63 | 80 | Self-Adj. Pneumatic | 559328 |
| 358 | DSNU-63-80-PPV-A | 63 | 80 | Adj. Pneumatic | 196053 |
| 359 | DSNU-63-100-P-A | 63 | 100 | Elastic | 196014 |
| 360 | DSNU-63-100-PPS-A | 63 | 100 | Self-Adj. Pneumatic | 559329 |
| 361 | DSNU-63-100-PPV-A | 63 | 100 | Adj. Pneumatic | 196054 |
| 362 | DSNU-63-125-P-A | 63 | 125 | Elastic | 196015 |
| 363 | DSNU-63-125-PPS-A | 63 | 125 | Self-Adj. Pneumatic | 559330 |
| 364 | DSNU-63-125-PPV-A | 63 | 125 | Adj. Pneumatic | 196055 |
| 365 | DSNU-63-160-P-A | 63 | 160 | Elastic | 196016 |
| 366 | DSNU-63-160-PPS-A | 63 | 160 | Self-Adj. Pneumatic | 559331 |
| 367 | DSNU-63-160-PPV-A | 63 | 160 | Adj. Pneumatic | 196056 |
| 368 | DSNU-63-200-P-A | 63 | 200 | Elastic | 196017 |
| 369 | DSNU-63-200-PPS-A | 63 | 200 | Self-Adj. Pneumatic | 559332 |
| 370 | DSNU-63-200-PPV-A | 63 | 200 | Adj. Pneumatic | 196057 |
| 371 | DSNU-63-250-P-A | 63 | 250 | Elastic | 196018 |
| 372 | DSNU-63-250-PPS-A | 63 | 250 | Self-Adj. Pneumatic | 559333 |
| 373 | DSNU-63-250-PPV-A | 63 | 250 | Adj. Pneumatic | 196058 |
| 374 | DSNU-63-320-P-A | 63 | 320 | Elastic | 196019 |
| 375 | DSNU-63-320-PPS-A | 63 | 320 | Self-Adj. Pneumatic | 559334 |
| 376 | DSNU-63-320-PPV-A | 63 | 320 | Adj. Pneumatic | 196059 |
Applications
- Factory Automation: Linear actuation in assembly lines, packaging machines, and material handling
- Electronics Manufacturing: Light-duty precision pushing, positioning, and clamping
- Food and Packaging: Corrosion-resistant variants for food processing environments
- Life Sciences: Low-friction variants for laboratory automation
- Machine Tools and Fixtures: Workpiece clamping and feed motions
Related FESTO Cylinder Series
| Series | Description |
|---|---|
| DSNU | ISO 6432 Round Cylinder, Double-Acting (this series) |
| DSNU-S | ISO 6432 Round Cylinder, Double-Acting, Corrosion-Resistant |
| DSBC | ISO 15552 Standard Cylinder, Profile Barrel |
| DSBF | ISO 15552 Standard Cylinder, Round Barrel |
| ADN | Compact Cylinder, ISO 21287 |
| AEN | Compact Cylinder, European Standard |
FAQ
Q: What is the difference between DSNU and DSNU-S?
The DSNU is the standard round cylinder. The DSNU-S is a corrosion-resistant variant with stainless steel piston rod and connecting components, suitable for corrosive media or high-humidity environments.
Q: How do I choose the right cushioning type?
P (elastic cushioning) is suitable for low-speed, low-load applications. PPS (self-adjusting pneumatic cushioning) requires no manual adjustment and is ideal for applications with frequent changes in speed or load. PPV (adjustable pneumatic cushioning) allows precise manual adjustment and is recommended for high-speed, heavy-load scenarios.
Q: Does the DSNU have an internal or external piston rod thread?
The DSNU series is available with both internal and external piston rod thread versions. Select the appropriate type based on your mounting requirements. Refer to the official Festo catalogue for thread specifications of each model.
Download DSNU Series Product Catalogue (PDF)
FESTO DSNU round cylinders and accessories in stock, available for bulk orders. Contact us for a quotation, selection assistance, or technical consultation.