Mobile extraction system with rotary valve

AL-KO APU 300 P-ZRS

Extraction unit with rotary valve rarely used. The unit was installed incorrectly – the rotary valve was never properly connected to a transport line or container and was therefore rarely used due to the inconvenience. However, if a rotary valve is needed, this unit is a very good solution.

We are happy to assist with questions, planning, implementation, installation, and service. The unit will be fully tested and delivered to you in perfect condition.

The integrated pre-separator protects the filter bags from direct impact and achieves a high pre-separation efficiency by expanding the airflow of the intake air. The resulting significantly reduced filter load significantly increases the service life and lifespan of the filter bags.
The fan, located on the clean air side, is housed in a flow-optimized housing. The sophisticated design of the steel impeller with backward-curved blades achieves maximum efficiency. The motor is located in the return airflow and is covered with a sound-insulated hood.

The PLC control system built into the unit's housing offers both manual start and automatic ON/OFF switching via a potential-free contact on a machine. The filter is automatically cleaned after each suction cycle.

Technical specifications POWER UNIT 300 P-ZRS:
- Intake nozzle 300 mm
- Motor rating 7.5 kW; 3-phase; 400 V/50 Hz; IE 3
- Maximum flow rate 6000 m³/h
- Nominal flow rate at the nozzle at 20/22 m/s: 5089 / 5595 m³/h
- Negative pressure at the nozzle at 20/22 m/s: 2587 / 2212 Pa
- Filter area 30 m² (90 x Ø 95 mm, 1150 mm long)
- Filter cleaning: Compressed air cleaning
- Filter material Cat. M, el, white, washable
- Filter load 170 m³/m²/h
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- Maximum sound pressure level 71 dB(A) (free-field measurement according to DIN EN ISO 11201)
- Residual dust content H3 /

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