VI-30 – Liquid ring vacuum pump, single-stage, with hub control and mechanical seal
VI-30
VI series
The water savers
Single-stage close-coupled pumps with internal water retention system with mechanical seal
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
- Related links
- Videos
Description
- Liquid ring vacuum pump
- Close-coupled pump
- Mechanical seal
- Single-stage
- Inverted design
- Internal water retention system
- 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)
- Food and beverage industry
- Aspiration
- Degasification
- Sterilisers
- Medical technology
- Steam sterilisation systems
- Lab autoclaves
- Chemical and pharmaceutical industry
- Distillation
- Evaporation
- Degasification
Technical data
| Product type | Liquid ring vacuum pump |
| Stages | 1 |
| Shaft sealing | Mechanical seal |
| Pump design | Close-coupled pump |
| Typical media | Dry and moist gases |
| Variable speed | Frequency-converter-compatible motor on request |
| Suction pressure ext. | 33–800 mbar |
| Suction capacity | 2.2–85.0 m3/h |
| Motor current type | 3~ |
| Type of motor | Asynchronous motor |
| Nominal motor power | 0.12 – 3.0 kW |
| Nominal motor speed | 2850 rpm |
| Suction-side connection design | Threaded |
| Suction-side connection size | G ¼”–G 1” |
| Pressure-side connection design | Threaded |
| Pressure-side connection size | G ¼”–G 1” |
| Material designs | Stainless steel Free of non-ferrous metals Grey cast iron |
| Explosion protection | None II 3G, II 3D II 2G, II 2D II 2/2G |
Dimensions
Dimensions may vary depending on motor design.
| L | 210–287 mm |
| W | 107–170 mm |
| H | 143–209 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 | 1 |
| Shaft sealing | Mechanical seal |
| Pump design | Close-coupled pump |
| Typical media | Dry and moist gases |
| Variable speed | Frequency-converter-compatible motor on request |
| Suction pressure ext. | 33–800 mbar |
| Suction capacity | 2.4–94.0 m3/h |
| Motor current type | 3~ |
| Type of motor | Asynchronous motor |
| Nominal motor power | 0.18 – 4.0 kW |
| Nominal motor speed | 3450 rpm |
| Suction-side connection design | Threaded |
| Suction-side connection size | G ¼”–G 1” |
| Pressure-side connection design | Threaded |
| Pressure-side connection size | G ¼”–G 1” |
| Material designs | Stainless steel Free of non-ferrous metals Grey cast iron |
| Explosion protection | None II 3G, II 3D II 2G, II 2D II 2/2G |
Dimensions
Dimensions may vary depending on motor design.
| L | 210–287 mm |
| W | 107–170 mm |
| H | 143–209 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 | 1 |
| Shaft sealing | Mechanical seal |
| Pump design | Close-coupled pump |
| Typical media | Dry and moist gases |
| Variable speed | Frequency-converter-compatible motor on request |
| Suction pressure ext. | 1.0–23.6 inHg |
| Suction capacity | 1.4–55.3 CFM |
| Motor current type | 3~ |
| Type of motor | Asynchronous motor |
| Nominal motor power | 0.24-5.4 HP |
| Nominal motor speed | 3450 rpm |
| Suction-side connection design | Threaded |
| Suction-side connection size | G ¼”–G 1” |
| Pressure-side connection design | Threaded |
| Pressure-side connection size | G ¼”–G 1” |
| Material designs | Stainless steel Free of non-ferrous metals Grey cast iron |
| Explosion protection | None II 3G, II 3D II 2G, II 2D II 2/2G |
Dimensions
Dimensions may vary depending on motor design.
| L | 8,27–11,30 inch |
| W | 4,21–6,69 inch |
| H | 5,63–8,23 inch |
Performance diagram
Specifications apply for dry air at 68 °F at nominal speed and operating water at 59°F.