Andover Protection Systems makes two lines of equipment for hazardous environments. It makes more than 1000 models of "explosion-proof" compressors for refrigeration and air-conditioning products. In addition, APS offers hazardous-duty Air-Cleaning BlowersTM (ACBs) that blow and clean air without the use of filter media. ACBs can ventilate, pressurize and exhaust air either alone or in combination with air-conditioning systems. Without filter elements or other media to clog, they have no filter media to maintain and they provide constant and predictable airflow, air pressure and electricity consumption.

Grain elevators and milling operations, mines, silos and other agricultural and extraction operations create much dust, some of which can be flammable or explosive. Andover Protection Systems offers two lines of equipment for these types of hazardous environments. In addition, APS makes more than 1000 models of "explosion-proof" compressors for refrigeration and air-conditioning products. In addition, makes hazardous-duty Air-Cleaning BlowersTM (ACBs) that blow and clean air without the use of filter media. ACBs can ventilate, pressurize and exhaust air either alone or in combination with air-conditioning systems. Without filter elements or other media to clog, they have no filter media to maintain and they provide constant and predictable airflow, air pressure and electricity consumption.

APS offers both standard, off-the-shelf models and special models for individual applications

Original-Equipment Manufacturers (OEMs) count on APS' equipment to keep their products running properly in their customers' facilities. Since 1997, APS has supplied equipment designers and manufacturers with the only UL-recognized refrigeration and air-conditioning compressors that they can install in their products and obtain listing from an NRTL (Nationally-Recognized Testing Laboratory) without expensive testing of the compressors. In addition, APS' UL recognition has enabled designers to specify equipment in which all electrical components are formally approved for use in hazardous areas by an independent certification laboratory.

Now, APS also offers Air-Cleaning BlowersTM (ACBs) to provide clean air without filter media. Having no filter elements means nothing to maintain and no clogging, which enables engineers and other designers to count on steady airflow, air pressure and electrical consumption. They can be operated with intrinsically-safe controls.

APS offers both standard, off-the-shelf models and special models for individual applications.

When you must handle emergencies or to bring medical care to remote locations where hazardous gases or dusts might be a risk, if you use oxygen for patients, or if you store or work with flammable materials in a lab, APS equipment can help with the hazards. APS' "explosion-proof" Air-Cleaning BlowersTM (ACBs) and refrigeration compressors will protect both the people and the equipment in explosive environments, whether the risks are gases or dusts.

When your unit is deployed overseas, you can't let heat, sand, moisture or gases damage your munitions and other supplies or stop you from completing your mission. APS makes a variety of hazardous-duty or "explosion proof" products built specifically to withstand the harsh environment of the desert and other overseas locations. Air-Cleaning BlowersTM (ACBs) can help with keeping sand and mist out of munitions storage and fueling facilities, airplane hangars, and other places where hazardous gases or dusts may be present. APS refrigeration and air-conditioning compressors can help build cooling equipment for those and other hazardous locations.

Most computers, telecommunications and other electronic equipment are not suitable for use in hazardous areas—places where explosive or flammable dusts or gases may be present in dangerous quantities. APS makes two lines of equipment that can help protect them. APS' Air-Cleaning BlowersTM (ACBs) will clean particles out of the air and then blow clean air into buildings and enclosures to ventilate them, purge them, and/or to pressurize them so that hazards in the air outside cannot enter the enclosures and reach an electrical arcing device.

APS' hazardous-duty compressors are made and certified specifically for use in hazardous locations to enable suppliers to build air conditioners and refrigerating equipment safe for such environments..

Andover Protection Systems (APS) makes two lines of equipment for hazardous environments. It makes more than 1000 models of "explosion-proof" compressors for refrigeration and air-conditioning products. In addition, APS offers hazardous-duty Air-Cleaning BlowersTM (ACBs) that blow and clean the air without the use of filter media. ACBs can ventilate, pressurize and exhaust air either alone or in combination with air-conditioning systems. Without filter elements or other media to clog. They have no filter media to maintain and they provide constant and predictable airflow, air pressure and electricity consumption.

APS makes standard models that are suitable for stocking and special equipment for your customers that need them.

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