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Festo
1320794
Bellows gripper DHEB-33-E-D-E-P
The Festo part number 1320794 is an adaptive, single-acting closed industrial component featuring a contracting diaphragm with a positively driven motion sequence, a size 33 designation, and a 14.5 mm stroke of bellows. This pneumatic gripper operates between 4 bar and 8 bar of pressure using compressed air conforming to ISO 8573-1:2010 [7:4:4], supporting a minimum opening time of 30 ms at 6 bar and a maximum operating frequency of 4 Hz. Designed for gripping diameters from 34 mm to 45 mm in any mounting position, it includes a basic guide and proximity switch position sensing within an ambient temperature range of 5 °C to 60 °C. Submit the exact part number, quantity, and application requirements to request a 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
- 1320794
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 1320794.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Size
- 33
- Stroke of bellows
- 14.5 mm
- Min. diameter to be gripped
- 34 mm
- Max. diameter to be gripped
- 45 mm
- Mounting position
- Any
- Mode of operation
- Single-acting | Closed
- Gripper function
- Adaptive
- Structural design
- Contracting diaphragm | Positively driven motion sequence
- Guide
- Basic guide
- Position sensing
- Via proximity switch
- Operating pressure
- 4 bar...8 bar
- Resetting pressure
- 1 bar
- Max. operating frequency of pneumatic gripper
- 4 Hz
- Min. opening time at 6 bar
- 30 ms
- Min. closing time at 6 bar
- 60 ms
- 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 Zone III
- Ambient temperature
- 5 °C...60 °C
- Average replacement interval for the bellows
- 0.5 MioCyc
- Guide value for payload
- 0.7 kg
- Product weight
- 118 g
- Type of mounting
- Alternatively: | With external thread | With locknut
- Pneumatic connection
- M5
- Note on materials
- RoHS compliant
- Bellows material
- EPDM
- Housing material
- Aluminum | Anodized
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 1320794. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.