Double-diaphragm pump LDS Svolta 2000

slurryfor wastewaterfor chemicals

Product information
The LDS Svolta 2000 air-operated double-diaphragm pump is the flagship model of the series. With a maximum flow rate of 715 l/min it handles highly abrasive or chemically aggressive media without loss of performance. The PE 1000 monoblock housing resists temperatures up to 60 °C, is suitable for very cold operating conditions and provides reliable protection against corrosion and wear. Suitable for heavy industry, seawater and wastewater processes.

Typical areas of use

• Chemical and petrochemical industry
• Ceramics and construction (large volumes of suspensions, slurries, adhesives)
• Wastewater treatment and recycling
• Offshore and seawater applications
• Processes with abrasive or highly viscous media

Your advantages at a glance

• High flow capacity: up to 715 l/min
• PE 1000 housing for strong abrasion and chemical resistance
• Suitable for low-temperature operation
• Dry-run safe and self-priming for flexible operations
• Compact block design for long service life and simplified maintenance

Technical specifications

• Product number: Svolta-2
• Model: LDS Svolta 2000
• Flow rate (max): 715 l/min
• Operating point: 400 l/min
• Delivery head (max): 80 mWS
• Displacement volume: 1,910 cm³
• Housing material: PE 1000
• Liquid temperature (max): 60 °C
• Max. solid size: 9 mm
• Max. suction height: 9 mWS wet (4.5 mWS dry)
• Viscosity (max): 25,000 mPas
• Air connection: 3/4" BSP
• Process connection: 2" BSP
• Air pressure (max): 8 bar
• Certification: FDA-compliant
• Weight: 49 kg
• Dimensions (H x W x L): 743 x 270 x 511 mm
• Release date: 2026-06-11