Confirm the exact configuration
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.
Global industrial sourcing · Houston, Texas info@mropartsrfq.com
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Festo
537125
Compact cylinder ADNGF-20- -
The Festo part number 537125 is a double-acting industrial component featuring a 20 mm piston diameter, a stroke length ranging from 3 mm to 200 mm, and a profile barrel structural design conforming to ISO 21287. Operating at pressures from 0.15 MPa to 1 MPa (1.5 bar to 10 bar), this unit incorporates elastic cushioning rings and self-adjusting pneumatic end-position cushioning, position sensing via proximity switch, and a guide rod with yoke for torsion protection. Built with ATEX and UKEX certifications for explosive zones 1, 2, 21, and 22, it supports multiple configurable variants including low friction, high temperature ranges up to +150°C, and ATEX category II 2G/2D gas and dust ignition protection. Submit the exact part number, quantity, and application requirements for a formal quotation.
Request pricing and availabilityCommercial response within one business day for your destination and required quantity.
Request a QuoteWhy no listed price?
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
- 537125
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 537125.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Stroke
- 3 mm...200 mm
- Piston diameter
- 20 mm
- Based on norm
- ISO 21287
- Cushioning
- Elastic cushioning rings/pads at both ends | Self-adjusting pneumatic end-position cushioning
- Mounting position
- Any
- Structural design
- Piston | Piston rod | Prole barrel
- Position sensing
- Via proximity switch
- Variants
- EX protection approval (ATEX) | Stroke adjustment advancing | Low friction | Through, hollow piston rod | Temperature range 0 to + 150°C
- Protection against torsion/guide
- Guide rod with yoke
- Operating pressure
- 0.15 MPa...1 MPa | 1.5 bar...10 bar
- Mode of operation
- Double-acting
- CE marking (see declaration of conformity)
- as per EU explosion protection directive (ATEX)
- UKCA marking (see declaration of conformity)
- acc. to UK EX instructions
- Explosion protection certication outside the EU
- EPL Db (GB) | EPL Gb (GB)
- Explosion prevention and protection
- Zone 1 (ATEX) | Zone 1 (UKEX) | Zone 2 (ATEX) | Zone 21 (ATEX) | Zone 21 (UKEX) | Zone 22 (ATEX)
- ATEX category gas
- II 2G
- ATEX category for dust
- II 2D
- Type of ignition protection for gas
- Ex h IIC T4 Gb
- Type of (ignition) protection for dust
- Ex h IIIC T120°C Db
- Explosive ambient temperature
- -20°C <= Ta <= +60°C
- Operating medium
- Compressed air as per ISO 8573-1:2010 [7:4:4]
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 537125. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.