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STS 400

Item number: 617003

For continuous operation with a very high suction capacity

Suitable for construction, concrete, grinding and plaster dust. With standard pre-filter and HEPA filter. Filter cleaning through air pulse process. With 3-stage dust filtration: 1st stage for coarse dust, 2nd stage with 99.9 % via a polyester pre-filter, 3rd stage via 2 x HEPA filters with 99.995%. Dust is collected in a transparent and easily transportable plastic bag (Dustbag). Including hand tube with floor suction nozzle and rubber strip, brush strip, hose (length 5 / 10 m, hose connection Ø 50 / 70 mm, antistatic), Dustbag and cable ties.


The STS 400 in detail


The special thing about the STS 400

Pre-filter for maximum working safety

Large abrasion-resistant transportation wheels

Dust separation in Dustbag




Special characteristics
Robust in design
Large transport wheels
Dust separation in Dustbag
Suitable for continuous operation
Simple hose connection with click system
Certified according to dust class H
Antistatic hoses
Technical data (Ref. No. 617003)
Voltage 400 V
Frequency 50/60 Hz
Power input 3000 W
Operating weight 110 kg
Dimensions LxWxH 45 x 92 x 143 cm
Noise level 74 dB(A)
Suction hose, antistatic 5 m
Ø – Suction outlet 50 mm
Underpressure 32 kPa
Suction capacity 320 m3/h
Filter cleaning manually
Filter class HEPA 14

Suitable accessories

Dustbag (615240)

4 pieces

Hepa Filter (617049)

Pre filter (617061)

Quick coupling nozzle 60-50 (617070)

Rubber blades (617203)

Brush blades (617204)

Floor suction nozzle (617206)

Adapter connection G50/50 (617207)

Hose antistatic (617208)

Ø 50 mm, 5 m

Hose antistatic (617212)

Ø 50 mm, 10 m

Hose antistatic (617213)

Ø 70 mm, 5 m

Hose antistatic (617214)

Ø 70 mm, 10 m

Adapter connection G70/70 (617268)

Adapter connection G70/76 (617269)

Hose connector G50/G50 (617270)

Hose connector G70/G70 (617271)

Quick coupling nozzle 60-70 (617279)