
TODAY WE DEVELOP,
TOMORROW’S ENVIRONMENT.
In e4 S.r.l., we are specialised in the design, development and installation of filtration and purification plants for all sectors of industrial production, always putting two essential values in the forefront in our service: efficiency and reliability.

We develop solutions for plants with ATEX certification
In compliance with ATEX regulations, we design plants intended to treat pollutants or to be installed in environments with the risk of explosion. Our plants are designed to minimise the risk of triggering an explosion and to minimise any effects of it.
Application sectors
– rubber industry
– plastic industry
– feed industry and cereals
– chemical
– pharmaceutical
– waste treatment and disposal
– food farming and flour milling
We also design and develop plants for the following sectors
– mechanical
– ceramics
– incineration and thermal destruction
– Inert processing and grinding
– redering and slaughterhouse waste
– steel and nonferrous metals

Why should you choose e4 as your partner for air filtration and purification?
We combine aeraulic, mechanics and thermotechnics to purify air, using dynamic qualities with the aim of moving particles or condition their state.
We are not afraid of any professional challenge: we purify all industrial production sectors.
DISCOVER ALL OUR SERVICES
FOR AIR FILTRATION AND PURIFICATION:
- AIR DEDUSTING with bag filters, cartridge filters and wet scrubbers.
- AIR AND FUME PURIFICATION with the use of fabric sleeve filters with powder reagents and wet scrubbers with chemical reagent dosing and recovery and regenerative combustors.
- AIR PURIFICATION FROM FUMES AND OIL MISTS with high efficiency coalescence filters.
- SYSTEMS AND ACCESSORIES FOR ENERGY RECOVERY (heat) from waste fluids for heating or recycling in the process.
- PNEUMATIC CONVEYING of both the process and management of residual dust from filtration.
- Air deodorising with scrubber systems, mono and multiphase activated carbons or regenerative combustors with adsorbers.
- WASTE WATER PURIFICATION with chemical, physical and biological processes.
- COMPONENTS of the Ecokit line for the construction of biofilters.
- SPECIALISED ENGINEERING and support for all purification and environmental rehabilitation sectors.
LATEST NEWS
Activated carbon adsorber construction in AISI 304 steel
Activated carbon filter for the abatement of 50000 m3/h flow rate VOC, complete with ATEX [...]
Extraction system on powder coating booths
The extraction system on powder coating booths has begun. The circular filter is made of [...]
Extraction and dedusting plant construction on cereal processing
Supply of an extraction plant on cereal processing. The filter made completely of pre-galvanised carbon [...]