Crane ChemPharma & Energy expands the DEPA DH line of aluminum air-operated, double diaphragm pumps to include the sizes DH50 and 80. With this addition, the advanced flanged range now includes five sizes that are certified to ATEX Zone 1. Aluminum DEPA DH pumps are suitable for the paint, petrochemical and wastewater industries, and are available with a comprehensive selection of options and accessories.
The pumps feature flexible, multi-port connections that provide up to 25 installation options. Maintenance in place reduces downtime and required parts, according to the company. Flange design provides a safe and well-defined diaphragm clamping mechanism. High-efficiency, free-flow-path technology increases applications and enhances energy efficiency.