Double-diaphragm pump LDE Evora PURE

waterfor chemicalsair-driven

Product information
The Lutz LDE Evora PURE air-operated double-diaphragm pump, up to 715 l/min, is the most powerful variant of the PURE series. It was developed for continuous, high-capacity processes in the food and pharmaceutical industries where purity and efficiency determine production quality. With its high flow capacity it handles large batches of beer, spirits, sauces or pharmaceutical liquids without altering temperature or viscosity. The oil-free air system prevents contamination and allows safe operation in hygiene-sensitive areas, including ATEX Zone 1.

Applications and performance
Designed for conveying large volumes in continuous duty and for integration into CIP/SIP processes and large systems. Effective air control enables energy-efficient operation across a wide range of operating points.

Advantages at a glance

• High flow rate: up to 715 l/min
• Built for large batches and continuous duty
• FDA- and EU-compliant materials for food contact
• Energy-efficient thanks to optimized air control valve
• Suitable for CIP/SIP and large installations

Badges / Key features

• Certified for food contact (FDA)
• ATEX-capable (Zone 1)
• Electropolished stainless steel housing (V4A)

Characteristics / Technical specifications

• Product number: 5254-400
• Series / Model designation: LDE Evora PURE
• Flow rate (up to max. l/min): 715
• Operating point (example l/min): 400
• Air pressure (max. bar): 8
• Delivery head (up to max. m wc): 80
• Displacement volume (cm³): 1910
• Housing / ball seat: V4A / 1.4404 ep (electropolished stainless steel)
• Liquid temperature (max °C): 100
• Max. solid size (mm): 9
• Viscosity (up to max. mPas): 30000
• Certification: FDA-compliant
• Matchcode (DMP): LDE-2000-PU-VAN-YTSTCFB-00
• Weight: 49 kg
• Dimensions (H x W x L): 735 mm x 390 mm x 595 mm
• Suitable for: large industrial applications in food and pharmaceuticals (CIP/SIP-capable); gentle conveying of sensitive media