Double-diaphragm pump Evora LDE 0500

for alkalisacidfor wastewater

Product information
The PVDF premium plastic version of the Evora LDE 0500 combines a PVDF housing with TPV-PTFE sandwich diaphragms. It is designed for highly aggressive liquids where high chemical resistance is required.

Typical applications:

• Strong acids and alkalis
• Chemically contaminated process waters

Advantage:
High resistance to aggressive media with a compact construction.

Features / Notes:

• Compact and powerful
• Chemical-resistant
• ATEX option available

Technical data (excerpt):

• Model: Evora LDE 0500
• Connection: 1/2" BSP internal thread
• Operating point: 45 l/min
• Max. flow rate: 76 l/min (test bench, water, ~20 °C)
• Max. head: 80 mWS (depending on version and fluid)
• Max. fluid temperature: 90 °C
• Housing/ball seat: PVDF + CF
• Diaphragm: TPV + PTFE
• Ball/seat material: PTFE
• Air connection: 1/4" BSP
• Max. air pressure: 8 bar
• Max. solid size: 3.2 - 3.8 mm
• Max. suction lift: 9 mWS (wet), 4 mWS (dry)
• Displacement volume: 75 cm³
• Viscosity: up to 7,500 mPas (test setup oil)
• Weight: 4 kg
• Dimensions (H x W x L): 290 mm x 285 mm x 190 mm
• Matchcode / internal ID: LDE-0500-00-PVN-LTKTGRR-00