Evora LDE 1500 (1 1/2") double diaphragm air-operated pump
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High delivery capacity
Resistant to chemicals
ATEX option available
*Illustration may differ from the actual product
Delivery time on request
Product number:
5242-200
Product information "Evora LDE 1500 (1 1/2") double diaphragm air-operated pump"
Versatile metal pump for solvents and process fluids
The LDE 1500 AL-TPE/PTFE combines a robust aluminium housing with PTFE-Keyflex diaphragms for high chemical resistance and process reliability. It is ideal for pumping solvents, alcohols, lubricants and neutral process media.
With optional ATEX approval, this double diaphragm pump can also be used in potentially explosive zones. Its maintenance-friendly design and self-priming construction ensure high system availability and reliable pumping performance.
Brief advantages:
- Robust metal design with PTFE diaphragms
- Suitable for solvents and neutral liquids
- Optionally ATEX-certified for hazardous areas
| Air connection (double-diaphragm pump): | 1/2" BSP |
|---|---|
| Air pressure (max. bar): | 8 |
| Ball/Seal: | PTFE |
| Certification: | ATEX Directive (ATEX Directive 2014/34/EU) |
| Connection (double-diaphragm pump): | 1 1/2" BSP female thread (DN 40) |
| Delivery head (up to max. m wc)*.: | 80 |
| Diaphragm (double diaphragm): | TPE + PTFE |
| Displacement volume (in cm³): | 670 |
| Explosion protection: | Yes |
| Flow rate (up to max. l/min)*.: | 370 |
| Housing/ball seat: | Aluminium |
| Liquid temperature (max °C): | 90 |
| Matchcode (DMP): | LDE-1500-00-PPA-LTPTGRR-00 |
| Max. Solid size (mm): | 7 |
| Max. Suction height: | 9 mWS wet (4.5 mWS dry) |
| Operating point (l/min): | 200 |
| Viscosity (up to max. mPas)*.: | 30000 |
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Advantages / Customer benefits
Consistent flow rate in large-diameter piping systemsEffective compensation of pulsating flow rates for stable processes and precise measurement values.
Protection against pressure surges and hydraulic stressesReduces the load on valves, Sensors and control systems, thereby increasing operational safety.
Reduction of vibrations in pipeworkReduces material fatigue and supports smooth plant operation.
Efficient installation close to the PumpShort response distances ensure high damping performance and reliable process control.
Increased plant availabilityReduces peak loads, reduces wear and minimises unplanned downtime.