Description
PRODUCT LEAFLET
OUR LARGEST LIQUID RING VACUUM PUMPS
Robust
Proven technology, reliable operation, extremely high vapor and particle tolerance, specially designed for challenging environments like mining, power plants, sugar production, pulp and paper industry, steel production etc.
High performance
High-capacity, high pumping speeds
Flexible
Modular design, choice of cast iron (EN-GJL-200) housing with ductile cast iron impeller or all 304 grade, or 316L grade corrosion-free stainless steel material, operating fluids other than water possible, operation as compressor possible
Technical specifications
ISO 50 Hz
Dimensional drawing
DOLPHIN LR 0420/0580 A
Pumping speed
Dry air at 20°C. Tolerance: ± 5%, in accordance with HEI and Pneurop 6612
Accessories
- Motorized pumpsets, with gearbox or V-belt drive system
- Sturdy, steel mounting baseframes
- Partial or total recirculation systems
- Cavitation protection
- Gas ejector
- Non-return valves
- Vacuum relief valves
- Temporary inlet screens (for commissioning)
