189383

Name: Festo 189383 Vacuum suction cup ESS-30-BU
Brand: Festo

Vacuum suction cup ESS-30-BU

Engineered by Festo, part number 189383 is a round 1.5-fold protective bellows suction cup with a 30 mm diameter, 3 mm nominal width, and 8 mm height compensation, weighing 9.9 g. It operates within a pressure range of -95 kPa to 0 kPa and delivers a holding force of 26.2 N and lateral force of 21.5 N at a nominal operating pressure of -70 kPa. Featuring an upward connection position and mounting via the vacuum connection in any position, this component handles atmospheric air according to ISO 8573-1:2010 [7:-:-] across an ambient temperature range of -20 °C to 60 °C. Submit the exact part number, quantity, and application requirements to request a quote.

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Manufacturer: Festo
Part number: 189383
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Technical Specifications

Suction cup height compensation: 8 mm
Min. workpiece radius: 80 mm
Nominal width: 3 mm
Suction cup diameter: 30 mm
Suction cup volume: 4.07 cm³
Connection position: up
Mounting position: Any
Classication of suction cup holder: Size 4
Suction cup shape: round protective bellows 1.5-fold
Operating pressure: -95 kPa...0 kPa | -0.95 bar...0 bar | -13.775 psi...0 psi
Nominal operating pressure: -70 kPa | -0.7 bar | -10.15 psi
Operating medium: Atmospheric air based on ISO 8573-1:2010 [7:-:-]
Corrosion resistance class (CRC): 1 - Low corrosion stress
LABS (PWIS) conformity: VDMA24364 Zone III
For use in the food industry: See supplementary material information
Ambient temperature: -20 °C...60 °C
Holding force at nominal operating pressure: 26.2 N
Lateral force at nominal operating pressure: 21.5 N
Product weight: 9.9 g
Type of mounting: Via vacuum connection
Vacuum connection: M6
Color: Blue
Shore hardness: 60 +/-5
Material of screwed plug: Brass, nickel-plated | Steel, galvanized and chrome-plated

Engineering context

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Our sourcing response is prepared against Festo 189383. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.