Chemical & Refineries | Waste Water Treatment | Food & Beverage | Painting | Pharmaceutical |Steelworks & Foundries | Cosmetics & Cleaning | Semiconductor & Electronics | Textile & Tanning | Galvanic | Pulp & Paper | Constructions & Mining | Energy & Power Plant | Automotive | Ceramic

Chemical & Refineries

AirTECH Pumps can handling each type of chemicals including acids, bases, solvents and alkalis, resins and adhesives, high density liquids and viscous products even with the presence of solid parts and particles. Moreover, they can transfer also: oil skimming, oil sludge, stormwater, seawater, drainage water, latex, corrosion inhibitors, fertilizer, pesticides, insecticides and more.

The AODD Pumps find application to pumping raw materials and derivatives, stormwater drainage, unload trucks, sump and tanks drainage, empty the cistern and to be used in waste water treatment, desalination plants, scrubbers application, distillation plant and filters press.

Waste Water Treatment

AirTECH Pumps are finding a wide use in the waste water treatment considering their high application flexibility. In fact they can be used for dosing chemicals like hydrochloric acid, acetic acid, fungicide, herbicide, biocide and others considering that with a small size of pump you can dose high flow capacity with a very good precision.

Besides, the Air-Operated Double Diaphragm Pumps can transfer waste sludge,sewage, leachate and others viscous fluids also in case of negative suction exploiting the self-priming ability and also if the fluid contains solid parts. Others application are:unload truck, filter press,dewatering, oxidations systems and recycling.

Food & Beverage

Food Industry is one of the most important field for air-operated double diaphragm pumps and AirTECH is one of the leader in this field. This pumps can be used to moving food products like tomato pulp, chocolate,soft drinks, ham pulp, vinegar, pet food, yeast, eggs,vegetable oil, honey, vitamins, glucose syrup, concentrates, decaffeination, wine, fruit pulp, fruit juice, rennet, aromas and more.

Moreover AirTECH pumps can be used also for pumping chemicals like caustic soda, nitric acid, hydrochloric acid, antioxidants and brine and waste products like animal blood,waste water and sludge . They find application in the food processing, CIP (cleaning in place) plants, waste water treatment and slaughtering.


AODD pumps is used also in the paint industry considering their ability to move viscous fluids like ink, acrylic, primers and coatings.

Moreover they are able to transfer solvents for washing systems and waste fluids.

The main applications that we can find in this field are printing machines, inks maker, spray systems and cleaning baths.


In the Pharma field air-operated double diaphragm pump is one of the main system for pumping fluids considering that a large part of them contain particles and have high viscosity.

For this reason, AirTECH pumps can handling chemicals, proteins, enzymes, vitamins, vegetables extracts, flavors, ointments, alcohols, blood plasma, additives, disinfectants, waste solvents, waste fluids and more.

The main applications are filtering aids, ultrafiltration, aseptic transfer, tablet coating, distillation plant, reactors for the production and waste water treatment.


Steelworks & Foundries

In the Steel Working Industry is easy to find applications like flushing of cores, mold release, rolling mills and galvanizing where are using Air-Powered Double Diaphragm Pumps.

AirTECH pumps can transfer the following fluids: amine, metal sludge, dust scrubbing slurry, drainage water, corrosion inhibitors, grinding and cutting oils

Cosmetics & Cleaning

Air-Powered Double Diaphragm pumps are also used in the cosmetic and cleaning industry to pumping a lot of fluids starting from the raw materials and the end-products upto chemicals and additives.

Typical fluids used in the cosmetic and cleaning field are: lotions, surfactants, fabric softener, creams, shampoos, emulsions, hair permanents, soaps, foaming agent, disinfectants, detergents, gels and others more.

Semiconductor & Electronics

Solvents, ultrapure liquids, sulfuric acid, nitric acid, waste liquids, anodic sludge,stabilizers, electrolytes are the main fluids which can handling in the Semiconductor & Electronics Industry.

The typical applications are: ultrasonic washing and electroplating baths.

Textile & Tanning

In the Textile and Tanning industry, the Air-Operated Double Diaphragm Pumps are used to dosing the chemicals like ammonia, formic acid and solvents but also for pigments, ink and paint.

The main applications of this field are: coloring, processing fluids, dosing of chemicals, ink maker, waste water treatment and unload truck.


The AirTECH pumps find a extensive use considering their ability to moving chemical aggressive fluids including the waste products which contains metallic solid particles.

Our pumps can handle any type of chemicals because we have a wide range of wet-end materials.

The main applications of this field are: surface treatment, electrostatic plating, galvanic baths, polishing, filtering system and waste fluids

Pulp & Paper

The Pulp & Paper is another of the main field where the Air-Powered Dobule Diaphragm Pumps found applications.

The Typical liquids that the AODD Pumps can transfer are additives, ink and paint, and of course the chemicals.

Constructions & Mining

That’s another of the main field for AirTECH pumps.

Our pumps can handle a lot of liquids including viscous and which contains slurry particles like chemicals, additives, cement and rock slurry, coating paints, water drainage, coal sludge, lube oil, enamels, mortar, bitumen and kaolin.

The main applications are: concrete plants,sand processing and coal washing.

Energy & Power Plant

The main applications of this field are chemichal transferring, biogas and biofuel plants, battery manufacturer, denitrification, fuel cells, and waste water treatment.


Air Powered Double Diaphragm Pumps are also used for moving oil emulsion, coolant, hydraulic fluid, sulfuric acid, varnish and primer, additives, glycol, fuelling and waste oil.

Main applications: degreasing baths, tank and car washing, oil/water separators and more.