Negative Pressure Units smart dec S 50
Negative pressure unit for filtering asbestos contaminated room air via a 2-stage filter unit.
- energy-efficient and performance-optimized fan with high capacity
- smooth and easy-to-decontaminate housing
- light and sturdy housing
- threefold sealed HEPA filter
- easy, very low-emission filter change in 3 minutes
- automatic soft start, even after power failure
- all operating control and functional elements are shock-protected
- stackable housings, thus low space requirement
- automatic closing exhaust flap
Filter
Filter
pre-filter 305 x 305 x 47 mm 
HEPA filter 284 x 284 x 150 mm Control
Control
Control SE
For power regulation, the NPU is supplied with manual stepless speed control.
A necessary filter change is indicated by a manometer.
Documents | Technical data
Documents | Technical data
download intructions manual as PDF file
Technical data:
All data on air performance and volume flows are taking into account a measuring tolerance of ± 15% based on the measuring range end value, determined in a multi-point measuring method with a calibrated vane anemometer.
- Dimensions (LxWxH): 530 x 386 x 397 mm
- Weight incl. filter: 21,5 kg
- Voltage: 110 V / 230 V
- Power consumption: 2,4 A (110 V) / 1,2 A (230 V)
- Motor power: 0,17 kW (110 V) / 0,21 kW (230 V)
- Volume flow without filter:1500 m³/h (110 V) / 1700 m³/h (230 V)
- Volume flow with filter: 700 m³/h (110 V) / 900 m³/h (230 V)
- Filter stages: 2
- Suction flange: ND 150
- HEPA filter: acc. to EN 1822 class H13 or H14
ATTENTION ! Only original deconta HEPA filters ensure machine safety!
