Efficient delivery for compact processes The Lutz LDE 0250 (1/4") double diaphragm pump combines compact dimensions with a high delivery capacity for this size. With up to 21 l/min, it is ideal for precise pumping tasks in small systems, dosing processes and decentralised applications where reliability, media resistance and controlled pumping are required. Depending on the material version with PP or PVDF, the pump is designed for a wide range of media. These include light acids and alkalis, selected solvents, alcohols and chemically contaminated liquids. This makes the LDE 0250 a versatile Diaphragm pumps for applications in chemistry, surface technology, water treatment and other industrial processes. The oil-free compressed air system ensures clean delivery without any additional risk of contamination. At the same time, the Air operated diaphragm pump is self-priming, dry-running and low-maintenance. This increases process reliability and makes the LDE 0250 an economical solution for small to medium flow rates under demanding conditions. Typical application areas: Chemical industry Chemical Industry: Pumping acids, alkalis and chemical process liquids Surface treatment: Use in electroplating, cleaning and coating processes Paint and varnish industry: Conveying inks, resins, adhesives and auxiliary media Water and wastewater technology: Transfer of chemically contaminated liquids without abrasive solids Plant engineering and dosing technology: Integration into compact conveying systems and secondary processes Your benefits at a glance More Power in a compact format: Up to 21 l/min with a small size High media compatibility: PP and PVDF versions for different chemicals Clean operation: Oil-free compressed air system protects sensitive media Safe process control: Self-priming and dry-running safe in continuous operation Flexible design: Material variants for chemicals, solvents and special applications

Efficient pumping for demanding applications The Lutz LDE Evora LDE 025M compressed air double diaphragm pump combines a compact design with maximum reliability. It is ideally suited for the transfer of chemically aggressive media, viscous liquids and sensitive solutions. With casing materials such as PP, PVDF, aluminium or stainless steel, it ensures excellent resistance – even under harsh industrial conditions. Thanks to its oil-free compressed air system, the pump operates in a particularly environmentally friendly, low-maintenance and clean manner. Its compact design makes it ideal for integration into OEM systems orfor use in mobile installations, where reliable pumping is required in confined spaces. Typical application areas Chemical industry: pumping of acids, alkalis and solvents Paints and coatings industry: For paints, resins, inks and adhesives Surface treatment: electroplating and coating processes Foodstuffs & cosmetics production: in PURE/ATEX versions for hygienic applications Semiconductor industry & cleanrooms: Safe transfer of high-purity liquids Water & wastewater technology Your benefits at a glance High chemical resistance thanks to a range of housing materials Oil-free operation – prevents contamination of sensitive media Dry-run protection and self-priming – ready for immediate use Flexible for stationary or mobile use Low-maintenance design – minimised downtime

Powerful compact pump for industrial processes The Lutz LDE 050M (1/2" mini) double diaphragm pump combines a compact design with high reliability. With housing variants in PP, PVDF, aluminium or stainless steel, it offers maximum flexibility when pumping aggressive chemicals, viscous media or abrasive liquids Thanks to the oil-free compressed air system, the pump is particularly environmentally friendly, clean and low-maintenance. The option of an ATEX-1 version also enables safe use in potentially explosive areas (zone 1) Typical application areas: Chemical industry Chemical Industry: Pumping acids, alkalis and process liquids Surface treatment & electroplating: Transport of pickling and cleaning media Paint & varnish industry: Conveying resins, adhesives and inks Water & waste water technology: Neutralisation and dosing of chemicals Foodstuffs & cosmetics (VA version): Cleaning media, oils and emulsions Oil & gas industry (AL version): Lubricants, additives and solvents Your advantages at a glance Compact, lightweight design (from 1.6 kg) for flexible integration Dry-running, self-priming and low-maintenance High chemical resistance thanks to variable material selection Oil-free compressed air drive for clean processes ATEX option for use in potentially explosive atmospheres

Versatile pump for aggressive and viscous media The Lutz LDE 0500 (1/2") double diaphragm pump is designed for applications where a compact construction needs to be combined with a higher flow rate. With up to 76 l/min, this Diaphragm pump offers a significant increase in Power and is therefore ideal for pumping tasks in chemicals, surface technology, water treatment and industrial process systems.With versions in PP, PVDF, aluminium and stainless steel, the LDE 0500 can be specifically adapted to different media. It is suitable for light to more demanding chemicals, solvents, alcohols, process fluids and selected oil and lubricant applications. The pump remains efficient and reliable even with viscous media up to 7,500 mPas.The oil-free compressed air system, the dry-running safety and the self-priming design support stable and low-maintenance operation. This makes the LDE 0500 a convincing solution for operators looking for a flexible double diaphragm pump with a higher delivery rate and a wide range of materials.Typical application areas: Chemical industryChemical Industry: Pumping acids, alkalis and chemical process liquidsWater and waste water technology: Transfer of contaminated media in dosing and secondary processesSurface treatment: Cleaning, electroplating and coating applicationsPaints and varnishes: Conveying of inks, resins, adhesives and auxiliary materialsTechnical Industrial applications: Lubricants, solvents and operating mediaYour benefits at a glanceIncreased delivery capacity: Up to 76 l/min for more demanding processesHigh media flexibility: Material versions for chemicals, solvents and oilSafe to operate: Self-priming and safe to run dryClean conveying: Oil-free compressed air system for sensitive applicationsWide range of applications: For OEMs, plant manufacturers and industrial operators

High-performance all-round Pump for industrial processes The Lutz LDE 1" Mini compressed air double diaphragm pump combines a compact design with high-performance pumping technology. It is the ideal solution for applications with limited installation space where high flow volumes and process reliability are nevertheless required. With a maximum flow rate of 130 l/min, a delivery head of up to 80 mWS and a displacement volume of 120 cm³ per stroke, the pump offers an excellent balance of efficiency, reliability and durability. Thanks to its air-operated, oil-free drive system, the LDE 1" Mini operates particularly cleanly, requires minimal maintenance and is energy-efficient – making it ideal for continuous operation in industrial processes. Typical application areas Chemical industry: pumping of corrosive acids, alkalis and solvents Paints and coatings industry: processing of resins, adhesives, inks Surface treatment & electroplating: Transport of process chemicals Water and wastewater treatment: dosing of neutralising or cleaning solutions Foodstuffs & cosmetics production: Cleaning and process fluids (PURE variant) Your benefits at a glance High chemical resistance thanks to PP, PVDF, aluminium or stainless steel housings Reliable operation: dry-run protection, self-priming & ATEX-compliant Energy-efficient thanks to an optimised air control valve and low air consumption Long service life: robust construction & low-maintenance design Flexible application: suitable for solid, viscous or aggressive media

Efficient pumping for large-volume processes The Lutz LDE 1500 (1 1/2") air-operated double diaphragm pump is the right choice when larger flow rates and robust materials are required. With housing variants made of PP, PVDF, aluminium or stainless steel, it offers excellent chemical resistance and high process reliability when pumping aggressive chemicals, viscous media and abrasive liquids. Thanks to its flow-optimised design and oil-free compressed air system, the pump is particularly efficient, low-maintenance and hygienic. ATEX-certified variants also allow use in potentially explosive areas (zone 1). With various material combinations, the pump can be customised precisely to the respective application - from chemical production to paint production or waste water treatment. Typical application areas: Chemical industry Chemical Industry: Pumping acids, alkalis, solvents and process liquids Paint & varnish industry: Pumping of resins, inks, adhesives and dispersions Water & waste water treatment: Dosing of chemically contaminated media Surface treatment & electroplating: Transfer of electrolytes and cleaning fluids Foodstuffs & cosmetics production: cleaning fluids, oils, additives (in VA version) Oil & gas industry: lubricants, fuels and non-abrasive fluids Your advantages at a glance High delivery capacity: up to 370 l/min for demanding processes Chemically resistant thanks to a wide range of material combinations Dry-running safe, self-priming and low-maintenance Optionally with ATEX approval for potentially explosive areas Ideal for viscous media and media containing solids

High-performance pump for large flow rates The Lutz LDE 2000 (2") double diaphragm pump is the largest standard model in the Evora series. It was developed for the highest demands in the chemical, process industry and waste water technology. With housings made of PP, PVDF, aluminium or stainless steel, it offers maximum chemical resistance combined with a robust design and high operational reliability. Thanks to its flow-optimised internal design, the LDE 2000 achieves particularly high efficiency with reduced air consumption. Dry-running safety, self-priming and the option of an ATEX-compliant version (Zone 1) make it the safe choice for demanding industrial processes. Typical application areas: Chemical industry Chemical Industry: Conveying aggressive acids, alkalis and solvents Paint & varnish industry: Transport of viscous resins, inks, adhesives and coating media Water & waste water treatment: Neutralisation, clarification processes and recirculation of chemically contaminated liquids Surface treatment & electroplating: Transfer of process chemicals and electrolytes Foodstuffs & cosmetics production: cleaning solutions and non-hygienic process fluids (VA version) Oil, gas & service industry: Transfer of lubricants, additives and oil-water mixtures Your benefits at a glance High flow rate of up to 715 l/min with stable pressure behaviour Chemical-resistant and safe thanks to variable material combinations Safe to run dry, self-priming and low-maintenance Oil-free operation - clean, efficient and environmentally friendly Optionally ATEX-certified for potentially explosive areas