Founded in 1907, Diefenbach is a leader in liquid-solid separation through the use of filter presses and thickeners. With thousands of installations worldwide, Diefenbach is considered an authority in filtration, tailings management and water recovery in a wide variety of applications. 

Diefenbach is part of McLanahan Corporation's Family of Companies and partners with engineering firms and customers around the world to provide solutions in industries such as: 

• Mining & Minerals Processing 
• Aggregates 
• Chemicals Processing 
• Food & Beverage 
• Battery Recycling 
• PET Recycling 
• Wastewater Treatment 
• And More!

Diefenbach

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