Negative Pressure Unit D 305

Method of use:
The negative pressure D 305 product line has been designed to filtrate and exhaust controlled amounts of room air to create negative pressure isolation rooms. This is done by the 3-stage HEPA filtration system. The device has been specially designed to operate in asbestos removal areas.
Over pressure technology to prevent penetration of contaminated ambient air into the housing.

Functional principle:

=> Due to over pressure technology it is suitable for operation in asbestos removal areas

More highlights:
- rust-proof housing, powder coated material
- smooth housing and easy-to-decontaminate
- operator control and function elements are shock protected, fixed castor- and steering rollers Ø125
- threefold sealed HEPA filter
- low emission during filter replacement in 3 minutes
- variable capacity control 0 - 100%
- automatic soft start, also after power failure

Technical data:
- dimensions (LxWxH): 930 x 420 x 840 mm
- weight incl. filter: 45 kg
- air capacity with filter: 2000 m³/h
- elec. connection: 230 Volt, 50 Hz
- operating current: 9 Ampere
- motor power: 1,5 kW
- hose connection: ND 300 (exhaust air)
- filter system 3-step
- pre-filter EU 3: 305 x 610 x 47 mm
- intermediate filter EU 4: 305 x 610 x 47 mm
- HEPA filter acc.to EN 1822 class H13: 305 x 610 x 292 mm

pre-filter 305 x 610 x 47 mm Art.-No. BO2085

intermediate filter 305 x 610 x 47 mm Art.-No. BO2086

HEPA filter 305 x 610 x 292 mm Art.-No. AU1052

Options:
- capacity control ON / OFF
- automatic negative pressure control SRE
- audio-visual indicator for filter replacement
- free colour choice according to RAL-card
- add-on housing for pocket filter, activated carbon filter or additional HEPA filter
- hose connection flange at inlet side ND 300