

230÷400V - 2,2÷4 kW
89L/s - 50L
Cyclonic Effect - Shake Filter
The vacuum cleaner is powered by a side channel turbine (for high suction performance) , made of die-cast aluminum of Italian production, available in single-phase and three-phase versions.
Coynco ST Series is the series of small wet/dry vacuum cleaners with a capacity of 50 litres.
The Coynco ST vacuum cleaner is also available in the ATEX version (the modifications consist in the construction of the vacuum cleaner in AISI 304 STAINLESS STEEL, the protection of the electrical parts in IP 65 and the complete earthing of the machine, also resorting to the use of plastics conductive type).
Coynco St is also available in the MAXI version with increased filtering surface and new filter protection to increase suction capacity and efficiency.
The Coynco ST series vacuum cleaners are extremely robust, silent, powerful and reliable, suitable for continuous use even 24 hours a day. Switching on and off are controlled by a magneto-thermal switch, all protected by a box with degree of protection in IP 55.
The turbine also includes a clearly visible vacuum gauge, useful to the operator for a quick check of the saturation status of the filter
Small in size and very easy to handle, the ST SERIES models are also excellent for general cleaning.
The filtration system of the Coynco ST vacuum cleaners features an aluminised, conductive and class M certified cartridge filter as standard, washable and protected by a special patented stainless steel chamber , which reduces clogging of the primary filter thus creating great advantages in terms of of suction efficiency.
Why the conductive filter : the conductive filter allows you to eliminate electrostatic currents and limit filter clogging.
Why filter protection : avoids direct contact of the sucked material with the filter and favors the cyclonic effect. The special finned slots made in the upper part of the protection guarantee a balanced flow of air and a low speed of the same in the lower part which helps the dust to settle in the collection containers.
Furthermore, filter cleaning is facilitated and guaranteed by the patented POWER SHAKE filter shaker (pneumatic system) which ensures, with a simple gesture, perfect filter cleaning, avoiding the tedious and unhealthy manual disassembly and cleaning operations.
Flow inversion lever, scoutifiltro for automatic filter cleaning, quick release and swivel wheels with brake
Coynco ST3 Maxi with Accessories Turbine aspirator with vacuum gauge
ST 22 | ST 3 | ST 4 MAXI Atex 21 | ST 22 Atex 2-22 | ST 3 Atex 2-22 | |
Power Supply | 230V | 400V | 400V | 230V | 400V |
Number of engines | 1 | 1 | 1 | 1 | 1 |
Engine type | Induction | Induction | Induction | Induction | Induction |
Power | 2.5 kW | 3 kW | 3.4 kW | 2 kW | 2.6 kW |
Aspiration depression | 320 mBar | 320 mBar | 320 mBar | 320 mBar | 320 mBar |
Air flow | 320 m³/h | 320 m³/h | 320 m³/h | 320 m³/h | 320 m³/h |
Volume Collection | 50L | 50L | 50L | 50L | 50L |
Dimensions | 80 x 60 x 130cm | 80 x 60 x 130cm | 80x60x140cm | 80 x 60 x 130cm | 80 x 60 x 130cm |
Weight | 85kg | 85kg | 85kg | 85kg | 85kg |
ST 22 | ST 3 | ST 4 MAXI Atex 21 | ST 22 Atex 2-22 | ST 3 Atex 2-22 | |
Power Supply | 230V | 400V | 400V | 230V | 400V |
Number of engines | 1 | 1 | 1 | 1 | 1 |
Engine type | Induction | Induction | Induction | Induction | Induction |
Power | 2.5 kW | 3 kW | 3.4 kW | 2 kW | 2.6 kW |
Aspiration depression | 320 mBar | 320 mBar | 320 mBar | 320 mBar | 320 mBar |
Air flow | 320 m³/h | 320 m³/h | 320 m³/h | 320 m³/h | 320 m³/h |
Volume Collection | 50L | 50L | 50L | 50L | 50L |
Dimensions | 80 x 60 x 130cm | 80 x 60 x 130cm | 80x60x140cm | 80 x 60 x 130cm | 80 x 60 x 130cm |
Weight | 85kg | 85kg | 85kg | 85kg | 85kg |
On Request Accessories