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Festo
525996
Vacuum suction cup ESS-50-BT-G1/4
The Festo 525996 is an industrial component featuring a round protective bellows 1.5-fold suction cup with a 50 mm diameter, a 17.6 cm³ suction cup volume, and a 10 mm suction cup holder height compensator. Engineered for a nominal operating pressure of -0.7 bar within an operating pressure range of -0.95 bar to 0 bar, it delivers a holding force of 100 N and a lateral force of 39 N. This 26 g unit has a G1/4 vacuum connection, a nominal width of 2.5 mm, a 40 mm minimum workpiece radius, a Shore hardness of 72 +/-5, and operates in ambient temperatures from -10 °C to 80 °C with atmospheric air based on ISO 8573-1:2010 [7:-:-]. It achieves a corrosion resistance class of 2 for moderate corrosion stress, VDMA24364-A1-L LABS conformity, features a reddish brown color, and supports mounting in any position via the vacuum connection. Submit the exact part number, quantity, and application requirements to receive a formal quote.
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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
- 525996
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 525996.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Suction cup holder height compensator
- 10 mm
- Min. workpiece radius
- 40 mm
- Nominal width
- 2.5 mm
- Suction cup diameter
- 50 mm
- Suction cup volume
- 17.6 cm³
- Mounting position
- Any
- Suction cup shape
- round protective bellows 1.5-fold
- Operating pressure
- -0.95 bar...0 bar
- Nominal operating pressure
- -0.7 bar
- Operating medium
- Atmospheric air based on ISO 8573-1:2010 [7:-:-]
- Corrosion resistance class (CRC)
- 2 - Moderate corrosion stress
- LABS (PWIS) conformity
- VDMA24364-A1-L
- Ambient temperature
- -10 °C...80 °C
- Holding force at nominal operating pressure
- 100 N
- Lateral force at nominal operating pressure
- 39 N
- Product weight
- 26 g
- Type of mounting
- Via vacuum connection
- Vacuum connection
- G1/4
- Color
- Reddish brown
- Shore hardness
- 72 +/-5
- Material of screwed plug
- Wrought aluminum alloy
- Note on materials
- RoHS compliant
- Suction cup material
- VULKOLLAN
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 525996. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.