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Festo
553393
Bellows kit DADB-S1-12-S51-100
The Festo part number 553393 is a round protective bellows kit featuring an outside diameter of 22 mm, size 12, a stroke range of 51 mm to 100 mm, and a 34 mm piston rod extension with ducted exhaust. Constructed with NBR seals and bellows, PA-reinforced adaption parts, and a high-alloy stainless steel threaded pin, this component offers CRC 3 high corrosion resistance and media resistance to dust, chips, oils, grease, and petrol across an ambient temperature range of -10 °C to 80 °C. It supports any mounting position via threaded pin or internal thread, features an M5 pneumatic connection, weighs 9 g, is RoHS compliant, and conforms to VDMA24364-B2-L LABS with specific restrictions on copper, zinc, and nickel for Li-ion battery production facilities. Submit the exact part number, quantity, and application requirements to request a quote.
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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
- 553393
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 553393.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Outside diameter
- 22 mm
- Size
- 12
- Stroke range
- 51 mm...100 mm
- Piston rod extension
- 34 mm
- Design
- Round
- Mounting position
- Any
- Structural design
- Protective bellows kit | With ducted exhaust
- Corrosion resistance class (CRC)
- 3 - High corrosion stress
- LABS (PWIS) conformity
- VDMA24364-B2-L
- Suitability for the production of Li-ion batteries
- Metals with more than 5% by mass of copper, zinc or nickel are excluded | from use. The exceptions are nickel in steel, chemically nickel-plated | surfaces, printed circuit boards, cables, electrical plug connectors and | coils.
- Media resistance
- Dust | Chips | Oils | Grease | Petrol
- Ambient temperature
- -10 °C...80 °C
- Product weight
- 9 g
- Type of mounting
- With threaded pin | With internal thread
- Pneumatic connection
- M5
- Note on materials
- RoHS compliant
- Adaption parts material
- PA-reinforced
- Seals material
- NBR
- Bellows material
- NBR
- Threaded pin material
- high-alloy stainless steel
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 553393. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.