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Festo
19237
ISO cylinder DSNU-20-50-PPV-A
The Festo part number 19237 is a double-acting industrial component featuring a 20 mm piston diameter, a 50 mm stroke, and an M8 external piston rod thread conforming to CETOP RP 52 P and ISO 6432 standards. This unit operates within a pressure range of 1 bar to 10 bar using compressed air as per ISO 8573-1:2010 [7:4:4], incorporates adjustable pneumatic cushioning at both ends with a 15 mm cushioning length, and allows position sensing via a proximity switch. Built with a moderate corrosion resistance class of 2 and ISO 14644-1 Class 6 cleanroom suitability, the cylinder functions in ambient temperatures from -20 °C to 80 °C in any mounting position. Request a quote today by submitting the exact part number, quantity, and application requirements.
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Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Festo references — within one business day.
- Manufacturer
- Festo
- Part number
- 19237
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 19237.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Stroke
- 50 mm
- Piston diameter
- 20 mm
- Piston rod thread
- M8
- Cushioning
- Pneumatic cushioning, adjustable at both ends
- Mounting position
- Any
- Conforms to standard
- CETOP RP 52 P | ISO 6432
- Piston rod end
- External thread
- Structural design
- Piston | Piston rod | Cylinder barrel
- Position sensing
- Via proximity switch
- Variants
- Piston rod at one end
- Operating pressure
- 0.1 MPa...1 MPa | 1 bar...10 bar
- Mode of operation
- Double-acting
- Operating medium
- Compressed air as per ISO 8573-1:2010 [7:4:4]
- Information on operating and pilot media
- Operation with oil lubrication possible (required for further use)
- Corrosion resistance class (CRC)
- 2 - Moderate corrosion stress
- 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 °C...80 °C
- Impact energy in the end positions
- 0.2 J
- Cushioning length
- 15 mm
- Theoretical force at 6 bar, retracting
- 158.3 N
- Theoretical force at 6 bar, advancing
- 188.5 N
- Moving mass at 0 mm stroke
- 44 g
- Additional moving mass per 10 mm stroke
- 4 g
- Basic weight with 0 mm stroke
- 186.8 g
- Additional weight per 10 mm stroke
- 7.2 g
- Type of mounting
- With accessories
- Pneumatic connection
- G1/8
Engineering context
Identification and RFQ Guidance
What to include in your RFQ
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Technical verification
Our sourcing response is prepared against Festo 19237. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.