Indesur Argentina S.A. is the biggest manufacturer of pneumatic double diaphragm pumps of South America. After being in the market for more than three decades, the company bases its development on permanent technological updating and provides a specialized customer service, a dedicated technical assessment and a reliable after-sales service. Indesur has had a management system certificate ISO 9001 since 2005. The double diaphragm pumps are operated by compressed air or natural gas and they are the simplest and safest solution when the handling of difficult products is involved.