Depa Air-Operated Diaphragm Pump Series M Type DH

The Next Generation DEPA Series M Type DH features a high-integrity flanged architecture for maximum leakage tightness in critical chemical processing. Wetted parts utilize Free-Flow-Path technology, enabling your facility to handle particle sizes up to 25 mm while improving flow efficiency by 37% over previous pump generations. We supply complete flanged units and technical spare kits optimized for consistent lifetime wear and zero overstretching. 

Full model name: DEPA Series M Type DH (Next Gen Flanged Metallic).

Application: Flanged units for automotive paint/coating, automated printing and gluing machines, and mechanical systems requiring absolute process safety and leak-tightness.

Technical Specifications:
• Size range: DN15 to DN80 (1/2" to 3")
• Max. discharge pressure: 8.6 bar (125 psi)
• Max. suction height: Up to 6.0 m (dry)
• Max. solid size: 25.0 mm (DH80-FA variant)
• Design: Bolted/Flanged with integrated MIP cast feet
• Housing materials: Aluminum (FA), Stainless Steel 316L (SS).

Technical Documentation:
Operating and Installation Instructions
Technical Datasheet
DEPA Air-Operated Double Diaphragm Pumps Brochure