VZ0140M – Liquid ring vacuum pump, two-stage, with magnetic coupling
VZ0140B – Liquid ring vacuum pump, two-stage, with mechanical seal, close-coupled pump
VZ0140G – Liquid ring vacuum pump, two-stage, with mechanical seal, pump with free-flying shaft
VZ0110–VZ0180
VZ series
Durable, quiet-running technology for a lower vacuum
Two-stage pumps in a range of designs: Close-coupled pumps and base plate pumps with mechanical seal, bracket pumps with magnetic coupling
Phone 1300 207 380
Circutec Australia
Unit 2, 6 Glory Road
Gnangara WA 6077 Australia
Phone NZ: +61 8 6201 1286
- Description
- Markets and applications (examples)
- Technical data
- Dimensions
- Performance diagram
- Accessories
- Downloads
- Related links
- Videos
Description
- Liquid ring vacuum pump
- Close-coupled pump, bracket pump or free-flying shaft
- Single-acting mechanical seal,
dual-acting mechanical seal,
magnetic coupling - Two-stage
- Valveless
- Quiet-running
- Specially selected materials and seals for application-specific designs
- Oil-free vacuum generation
- Use of condensed process medium as the operating liquid
- Liquid carry over at a constant vacuum
Markets and applications (examples)
- Chemical and pharmaceutical industry
- Filtration
- Distillation
- Filling plants for paste media
- Food and beverage industry
- Degasification
- Sterilisers
- Vacuum cutters
- Beverage filling plants
- Sous-vide cooking
- Reverse osmosis systems
- Plastics processing
- Manufacturing of PET
- Extruder degasification
- Drying of plastic granulate
- Decontamination in PET recycling systems
- Medical technology
- Steam sterilisation systems
- Chemical and pharmaceutical industry
- Distillation
- Filling plants for paste media
Technical data
| Product type | Liquid ring vacuum pump |
| Stages | 2 |
| Shaft sealing/ coupling | Mechanical seal or magnetic coupling |
| Pump design | Close-coupled pump Bracket pump Free-flying shaft |
| Typical media | Dry and moist gases |
| Variable speed | Frequency-converter-compatible motor on request |
| Suction pressure ext. | 33–800 mbar |
| Suction capacity | 55.0–186.0 m3/h |
| Motor current type | 3~ |
| Type of motor | Asynchronous motor |
| Nominal motor power | 2.9 – 4.9 kW |
| Nominal motor speed | 1450 rpm |
| Suction-side connection design | Flange in acc. with DIN EN 1092 and ANSI B 16.5 |
| Suction-side connection size | DN 40 |
| Pressure-side connection design | Flange in acc. with DIN EN 1092 and ANSI B 16.5 |
| Pressure-side connection size | DN 40 |
| Material designs | Stainless steel Grey cast iron Free of non-ferrous metals |
| Explosion protection | None II 3G, II 3D II 2G, II 2D II 2/2G II 1/2G II 1+H2/2G |
Dimensions
| L | 538–638 mm |
| W | 333 mm |
| H | 320 mm |
Performance diagram
Specifications apply for dry air at 20°C at nominal speed and operating water at 15°C.
Technical data
| Product type | Liquid ring vacuum pump |
| Stages | 2 |
| Shaft sealing/ coupling | Mechanical seal or magnetic coupling |
| Pump design | Close-coupled pump Bracket pump Free-flying shaft |
| Typical media | Dry and moist gases |
| Variable speed | Frequency-converter-compatible motor on request |
| Suction pressure ext. | 33–800 mbar |
| Suction capacity | 65.0–223.0 m3/h |
| Motor current type | 3~ |
| Type of motor | Asynchronous motor |
| Nominal motor power | 3.7 – 6.3 kW |
| Nominal motor speed | 1750 rpm |
| Suction-side connection design | Flange in acc. with DIN EN 1092 and ANSI B 16.5 |
| Suction-side connection size | DN 40 |
| Pressure-side connection design | Flange in acc. with DIN EN 1092 and ANSI B 16.5 |
| Pressure-side connection size | DN 40 |
| Material designs | Stainless steel Grey cast iron Free of non-ferrous metals |
| Explosion protection | None II 3G, II 3D II 2G, II 2D II 2/2G II 1/2G II 1+H2/2G |
Dimensions
| L | 538–638 mm |
| W | 333 mm |
| H | 320 mm |
Performance diagram
Specifications apply for dry air at 20°C at nominal speed and operating water at 15°C.
Technical data
| Product type | Liquid ring vacuum pump |
| Stages | 2 |
| Shaft sealing/ coupling | Mechanical seal or magnetic coupling |
| Pump design | Close-coupled pump Bracket pump Free-flying shaft |
| Typical media | Dry and moist gases |
| Variable speed | Frequency-converter-compatible motor on request |
| Suction pressure ext. | 33–800 mbar |
| Suction capacity | 65.0–223.0 m3/h |
| Motor current type | 3~ |
| Type of motor | Asynchronous motor |
| Nominal motor power | 3.7 – 6.3 kW |
| Nominal motor speed | 1750 rpm |
| Suction-side connection design | Flange in acc. with DIN EN 1092 and ANSI B 16.5 |
| Suction-side connection size | DN 40 |
| Pressure-side connection design | Flange in acc. with DIN EN 1092 and ANSI B 16.5 |
| Pressure-side connection size | DN 40 |
| Material designs | Stainless steel Grey cast iron Free of non-ferrous metals |
| Explosion protection | None II 3G, II 3D II 2G, II 2D II 2/2G II 1/2G II 1+H2/2G |
Dimensions
| L | 21,18–25,12 inch |
| W | 13,11 inch |
| H | 12,60 inch |
Performance diagram
Specifications apply for dry air at 68 °F at nominal speed and operating water at 59°F.
- Separator
- Gas ejector
- Vacuum relief valve
- Drain valve
- Non-return ball valve