When compared to Ex nA industrial motors, this motor has been specifically developed for use in the chemical and petrochemical industry. This motor already fulfills the special requirements for this sector in the standard design. Further, even more individual and more precise adaptation is possible using practical options for applications in the chemical industry. A sector-specific design takes into account the requirements for use in hazardous Zone 2 applications. For instance, an extremely high quality paint finish and galvanized fan cowl protect against aggressive atmospheres. Anti-condensation heating is often no longer required – even for high levels of air humidity. Loher Chemstar motors operate perfectly from -55 °C up to +70 °C. When required, the motors can be equipped with corrosion-resistant stainless steel screws and bolts. Shaft seals in IP66 protect against water and dust. The degree of protection extends up to IP67.The enclosure is manufactured out of rugged gray cast iron and is therefore extremely resistant to corrosion, dampens vibration and has a high strength. Reinforced bearings and PTC thermistors – no problem. The adapted motors fulfill almost all user requirements and specifications. The Loher Chemstar Motor – guarantees maximum safety, highest availability and low operating costs.