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Liquid ring vacuum pumps and compressors -DOLPHIN
The compact solution for challenging environments
- Compact monobloc design
- Extremely high vapor and particle tolerance
- For harsh process conditions
- Various sizes and versions
DOLPHIN LX 0030–0055 B
Nominal pumping speed: Min. 25 m³/h Max. 56 m³/h
Ultimate pressure: 33 hPa(mbar)
DOLPHIN LX 0110–0180 C
Nominal pumping speed: Min. 72 m³/h Max. 144 m³/h
Ultimate pressure: 33 hPa(mbar)
DOLPHIN LX 0260–0430 C
Nominal pumping speed: Min. 200 m³/h Max. 455 m³/h
Ultimate pressure: 33 hPa(mbar)
The complete solution
- Unit installed on stainless steel base frame with integrated separator
- Wide range of processes
- System control complete with instrumentation
- Partial or total recirculation system
DOLPHIN VX 0030/0055 A Partial Recirculation
DOLPHIN VX 0110-0180 A Partial Recirculation
DOLPHIN VX 0030/0055 A Partial Recirculation
DOLPHIN VX 0110-0180 A Partial Recirculation
Robust principle, modern design
- Extremely high vapor and particle tolerance
- For harsh process conditions
- Universal flanges
- Various sizes and versions
- Easy servicing
The complete solution
- Unit installed on base frame
- Operating fluid separator
- System control
- Wide range of sizes
- Continuous flow, partial or total recirculation system
A Continuous Flow
DOLPHIN VL 0100–0270
DOLPHIN VL 0130–0320
DOLPHIN VL 0430–0750
DOLPHIN VL 0530–0800
A Partial Recirculation
DOLPHIN VL 0100–0270
DOLPHIN VL 0130–0320
DOLPHIN VL 0430–0750
DOLPHIN VL 0530–0800
A Total Recirculation
DOLPHIN VL 0100–0270
DOLPHIN VL 0130–0320
DOLPHIN VL 0430–0750
DOLPHIN VL 0530–0800
Reliable vacuum for a variety of chemical processes
- Extremely high vapor and particle tolerance
- For harsh process conditions
- Various sizes and versions
- Different operating fluids possible
DOLPHIN LA 0053–0143 A
Nominal pumping speed: Min. 50 m³/h Max. 190 m³/h
Ultimate pressure: 130 hPa(mbar)
DOLPHIN LA 0224–0475 A
Nominal pumping speed: Min. 220 m³/h Max. 570 m³/h
Ultimate pressure: 130 hPa(mbar)
DOLPHIN LA 0756/0906 A
Nominal pumping speed: Min. 750 m³/h Max. 1100 m³/h
Ultimate pressure: 130 hPa(mbar)
DOLPHIN LB 0063–0184 A
Nominal pumping speed: Min. 60 m³/h Max. 225 m³/h
Ultimate pressure: 33 hPa(mbar)
DOLPHIN LB 0265–0425 A
Nominal pumping speed: Min. 260 m³/h Max. 500 m³/h
Ultimate pressure: 33 hPa(mbar)
DOLPHIN LB 0526/0726 A
Nominal pumping speed: Min. 520 m³/h Max. 770 m³/h
Ultimate pressure: 33 hPa(mbar)
DOLPHIN LB 0857–1757 A
Nominal pumping speed: Min. 850 m³/h Max. 2000 m³/h
Ultimate pressure: 33 hPa(mbar)
DOLPHIN LB 2108–3108 A
Nominal pumping speed: Min. 2100 m³/h Max. 3500 m³/h
Ultimate pressure: 33 hPa(mbar)
DOLPHIN LB 3809/4409 A
Nominal pumping speed: Min. 2500 m³/h Max. 4400 m³/h
Ultimate pressure: 33 hPa(mbar)
Our largest liquid ring vacuum pumps
- Extremely high vapor and particle tolerance
- For harsh process conditions
- Various sizes and versions
- Different operating fluids possible
DOLPHIN LR 0210/0300 A
Nominal pumping speed: Min. 1175 m³/h Max. 3010 m³/h
Ultimate pressure: 33 hPa(mbar)
DOLPHIN LR 0420/0580 A
Nominal pumping speed: Min. 2250 m³/h Max. 5300 m³/h
Ultimate pressure: 33 hPa(mbar)
DOLPHIN LR 0700/1190 A
Nominal pumping speed: Min. 4920 m³/h Max. 11900 m³/h
Ultimate pressure: 33 hPa(mbar)
The perfect solution for flare gas recovery
- API-681 standard
- ATEX-certified
- Minimum thermal expansion
- Modular design
- Easy cleaning with hot steam
- Test run without operating fluids possible
- Easy start function
DOLPHIN LN 3001/3002 A (Former NSB SB 1.25/2.25)
Volume flow: Min. 2300 m³/h Max. 3200 m³/h
Overpressure: Min. 3 bar(a) Max. 10 bar(a)
