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€ 39.99
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Technical specifications
- Connection position: Top
- Mounting type: Via vacuum connection
- Operating pressure: 0 ... 0.95 bar
- Operating medium: Atmospheric air in accordance with ISO 8573-1:2010 [7:-:-]
- All mounting positions permitted
- Colour: Black
- Holding force at rated operating pressure: 42.4 N.
- Height compensation suction unit: 12.8 mm
- Corrosion resistance class KBK: 1 - low corrosion stress
- Food suitability: See extended material information
- Min Workpiece radius R: 100 mm
- Nominal operating pressure: -0.7 bar
- Nominal diameter 3 mm
- Product weight: 21,9 g
- Transverse force at nominal operating pressure: 47.5 N.
- Suction unit diameter 40 mm
- Suction cup: Round, bellows 3.5-fold
- Suction unit volume: 19.72 cm3
- Shore hardness 50 +/- 5
- Ambient temperature: -10 ... 70 °C
- Vacuum connection: M6
- Screw-in screw-in material: Nickel-plated aluminum wrought alloy
- Brass, nickel plated
- Galvanized and chrome-plated steel
- Material suction unit: NBR
- Material information: Free of copper and PTFE
- Complies with RoHS
- Allocation of suction cup holder: Size 4
- Operating medium
Atmospheric air
- Type
189404
- Product type
Vacuum cleaner
- Connection
M6
- Max. operating pressure
0.95 bar
- Operating temperature
-10 °C (min)
- Min. operating temperature
-10 °C
- Type
Corrosion resistance class KBK: 1 - low corrosion stress
- Manufacturer part #
189404
- Operating pressure (min.)
0 bar
- Sealant
NBR
- Weight
21.9 g
- Medium
Natural air
- Nominal width
3 mm
- Max. ambient temperature
+70 °C
- Min. ambient temperature
-10 °C
- UKCA
yes
Documents & Downloads
User & Safety Instructions
User & Safety Instructions 2203968 FESTO Vacuum cleaner ESS-40-CN 189404 M6 Nominal width (details) 3 mm Sealant NBR
Description
Hints
The kv factor indicates the volume flow through a valve, measured in litres/min at 1 bar and at a water temperature between 5 and 30°C. The QNn factor indicates the gas volume flow, measured in litres/min





























