ESS 2.2 EX D 50 MFA - Dry vacuum cleaner for EX areas
ESS 2.2 EX D 50 MFA - Dry vacuum cleaner for EX areasESS 2.2 EX D 50 MFA - Dry vacuum cleaner for EX areas

Dry vacuum cleaner for EX areas ESS 2.2 EX D 50 MFA

Electrically operated industrial vacuum cleaner suitable for continuous operation on roller carriage for dust Ex zone 21/22 for picking up flammable and hazardous dusts.

Item number: 2015364

Requests

all ESS - EX electric vacuum cleaners at a glance

Description

The most effective pneumatic filter cleaning is the MFA alternating filter cleaning system.

This development from Krahnen cleans the filter element without additional auxiliary energy, but uses the suction volume of the suction cup and the differential pressure to effectively clean the filter. At least two filter elements per suction cup are required for this. If the filter surface load increases and the vacuum cleaner no longer achieves the desired suction power at the suction point, the user can quickly blow the filter free again with the MFA filter cleaning system. In contrast to other manufacturers, where the filter cleaning takes place via pressure surge, filter shaker or vibration, the important filter fabric of the Krahnen vacuum cleaner is not compressed, squeezed or subjected to other mechanical loads.

Your advantages

  • Based on ATEX type-tested and certified
  • Can be retrofitted quickly thanks to the modular principle
  • Lowerable stainless steel container on castors
  • Large, electrically conductive rollers
  • Completely made of high quality stainless steel
  • Filter change quick and without tools
  • Vacuum gauge for filter control
  • High degree of separation thanks to the cyclone principle
  • Effective and easy filter cleaning
  • Can be used very quickly in the event of malfunctions
  • Very low acquisition and follow-up costs
  • Dust class M and H14
  • Available with disposal bags

Furnishing

Included

Collecting container on castors, can be lowered

Circuit breaker Ex

Ex plug with 10m cable

Earthing clamp, 2m

Filter cleaning MFA

Vacuum meter

Cyclone separator for better pre-separation of dust and coarse material

Electrically conductive castors and wheels

Optional

Hose holder

Floor nozzle box

Suction hose made of EVA / PE / PU

Electrically conductive suction accessories

Accessory basket

Disposal bag

Technical specifications

Description

ESS 2,2 EX D 50 MFA

Drive

Side channel blower Ex 400 V - 50 Hz

Ex marking

CE 0035 EX II 1 / 2D T200 ° C

Ex-Zone

21 / 22

Container volume [l]

50

Power kW]

2,2

Protection class [IP]

65

Suction volume max. [M³ / h]

212

Negative pressure max. [Mbar]

-225

Filter

M/H

Main filter area [m²]

2,1

Suction connection 1 [mm]

DN60

Empty weight kg]

93

Sound pressure level 2 [dB (A)]

that. 67

Length [mm]

900

Width (mm]

600

Height [mm]

1175

1 reducible

2 measured at a distance of 1 m ± 2 dB (A)

Downloads

Data sheet

Data sheet

Download
Operating manual

Operating manual

Requests

Executions

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Product inquiry

If you have any questions about our products, please do not hesitate to contact us.

Requests

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