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Industrial vacuum pumps for maximum productivity in all sectors
The Saurus939 vacuum piston pump has a wide range of uses, as it can be used in various sectors for vacuum drying, reaction, distillation, crystallisation, filtration, evaporation and polymerisation processes.
Processes: vacuum drying, reaction, distillation, crystallization, filtration, evaporation and polymerization.
Chemistry
Pharmaceuticals
Cosmetics
Oli & Gas
Plastic & rubber
Bio-science
Waste management
Saurus939 vacuum pump: unique in reliability
Saurus939 is the vacuum pump that guarantees high performance in all the main chemical and pharmaceutical processes, ensuring total recovery of the extracted solvents, even in particularly harsh conditions of use.
Can intake all kinds of volatile substances without compromise:
- Common solvent vapours - methyl alcohol, ethyl alcohol, chloroform, acetone, ethyl acetate, methyl chloride, benzol, toluene, isopropyl alcohol, ethyl ether, heptane.
- most aggressive solvents - hydrochloric acid, acetic acid, chlorobenzene, dimethyl formamide, acrylic nitrile, dichloroethane, cyclohexane, pyridine, dimethyl sulfoxide, dichloromethane
The machine with a simple design that combines traditional robustness and reliability with the most advanced technologies. Saurus939 has always been the core business of Italvacuum for strength, robustness and virtually zero oil consumption. Thanks to the innovative LubriZero® system, designed for two-stage models. A solution that guarantees perfect operation and maximum performance while respecting the environment.
Minimal operating costs
Thanks to:
- minimal energy consumption
- insignificant oil consumption;
- easy and immediate maintenance.
Maximum productivity
Thanks to:
- total recovery of extracted solvents;
- constant high vacuum levels over time;
- 24-hour non-stop operation.
WHY CHOOSE THE SAURUS VACUUM PUMP
Robustness and durability
Resistance to aggressive solvents and dusts
Continuous solvent recovery
Uncontaminated vacuum
Low noise level <70 decibels
Minimal operating costs
Simple and routine maintenance
ATEX certification up to zone zero
Each component of the Saurus vacuum pump meets the highest quality standards. Cylinder, piston, segments and head of the machine are made of special anti-acid cast iron. The other parts are made of cast iron, special steels and filled PTFE. All the vacuum pumps of the Saurus939 range have two completely independent lubrication circuits:
- a circuit for the process part, with calibrated injection of fresh oil, thanks to the LubriZero® system;
- a circuit for the mechanical part, with recirculated oil to minimize waste.
2 - Cylinder 2nd Phase
3 - Piston
5 - Exhaust valves
6 - Oilers for recirculating oil
8 - Unloading
9 - Suction
Saurus939 two-stage models are equipped with the exclusive LubriZero® system, which ensures the highest performance of the machine with minimal oil consumption. To completely protect the environment, the measured inflow of a few drops of fresh oil (of the order of 10 g/h) provides an effective barrier to the aggression of solvents, even the most aggressive ones, considerably increasing the duration of the perfect cylinder-piston coupling and therefore also the life of the vacuum pump.
The minimal use of oil, which acts as a barrier against acidic substances, not only prevents any contamination of the process, but also improves operation and increases the working life of the vacuum pump. This results in minimised maintenance costs, even with uncommon or aggressive substances.
All the accessories for Saurus vacuum pumps are always at your disposal. Saurus: a winning choice for complete installations.
- Atmospheric post-condenser for the recovery of solvents from the pump outlet
- Condensate recovery tank from the post-condenser outlet
- Pump suction filter with particle centrifuge separation and metal filtering cartridge
- Control panel board, also available in compliance with ATEX Directive 2014/34/EC
- Support base for easy and fast installation.
Saurus939 complies with the requirements of the most demanding European Directives :
- MACHINERY DIRECTIVE 2006/42/EC
- ELECTROMAGNETIC COMPATIBILITY DIRECTIVE 2014/30/EU
- ATEX DIRECTIVE 2014/34/EC
The standard version, CE εx II 2G T4/T3, is suitable for installation in an area classified as ZONE 1-GAS and temperature class T4 (135°C).
The Saurus939 special version can be supplied with ATEX certification up to ZONE 0-GAS (internal pump), ZONE 1-GAS (external pump) with three different classes of temperature T4 / T150°C / T3.
Final Product purity
Analysis conducted by the Department of Materials Science and Chemical Engineering of the Politecnico di Torino
Powerful and resistant, performing and absolutely safe: Saurus939 offers maximum safety of the entire process and total purity of the final product, always. In a nutshell, Saurus 939 guarantees an uncontaminated vacuum.
The tailor-made solution for every application
The Saurus939 range includes single-stage and two-stage models. The two-stage models of our vacuum pumps, equipped with the LubriZero® system, are also available:
- with one or two root volumetric compressors to increase the suction speed of the pump and obtain a very strong vacuum
- in skid execution complete with all pump accessories
The technical characteristics of the Saurus models
Single stage
Double stage
Double stage + 1 root
Double stage + 2 root
| VB | VC | VD | ||
|---|---|---|---|---|
| Nominal flow-rate (at 1000 mbar) | m3/h | 100 | 240 | 450 |
| Vacuum (taken with inlet closed) | mbar | 5,3 | 6,6 | 7 |
| Motor power | kW | 3 | 5,5 | 11 |
| Pump rotation speed | rpm | 250 | 250 | 250 |
| X | Z | Y | ||
|---|---|---|---|---|
| VB | mm | 1600 | 935 | 980 |
| VC | mm | 2085 | 1095 | 1260 |
| VD | mm | 2465 | 1295 | 1650 |
| VVB | VVC | VVD | ||
|---|---|---|---|---|
| Nominal flow-rate (at 1000 mbar) | m3/h | 81 | 200 | 380 |
| Vacuum (taken with inlet closed) | mbar | 0,66 | 0,66 | 0,66 |
| Motor power | kW | 3 | 5,5 | 11 |
| Pump rotation speed | rpm | 250 | 250 | 250 |
| X | Z | Y | ||
|---|---|---|---|---|
| VVB | mm | 1620 | 935 | 980 |
| VVC | mm | 2165 | 1095 | 1260 |
| VVD | mm | 2540 | 1295 | 1650 |
| VVB + RO300 | VVB + RO500 | ||||
|---|---|---|---|---|---|
| Nominal flow-rate (at 1000 mbar) | m3/h | 81 | 300 | 81 | 500 |
| Vacuum (taken with inlet closed) | mbar | 0,08 | 0,08 | ||
| Motor power | kW | 3 | 1,5 | 3 | 2,2 |
| Pump rotation speed | rpm | 250 | 3000 | 250 | 3000 |
| VVC + RO500 | VVC + RO1000 | ||||
|---|---|---|---|---|---|
| Nominal flow-rate (at 1000 mbar) | m3/h | 200 | 500 | 200 | 1000 |
| Vacuum (taken with inlet closed) | mbar | 0,08 | 0,08 | ||
| Motor power | kW | 5,5 | 2,2 | 5,5 | 4 |
| Pump rotation speed | rpm | 250 | 3000 | 250 | 3000 |
| VVD + RO1000 | VVD + RO2000 | ||||
|---|---|---|---|---|---|
| Nominal flow-rate (at 1000 mbar) | m3/h | 380 | 1000 | 380 | 2000 |
| Vacuum (taken with inlet closed) | mbar | 0,08 | 0,08 | ||
| Motor power | kW | 11 | 4 | 11 | 5,5 |
| Pump rotation speed | rpm | 250 | 3000 | 250 | 3000 |
| X | Z | Y | ||
|---|---|---|---|---|
| VVB + RO300 | mm | 1620 | 935 | 1350 |
| VVB + RO500 | mm | 1620 | 935 | 1350 |
| VCC + RO500 | mm | 2165 | 1095 | 1630 |
| VCC + RO1000 | mm | 2125 | 1165 | 1675 |
| VVD + RO1000 | mm | 2540 | 1295 | 2010 |
| VVD + RO2000 | mm | 2540 | 1295 | 2075 |
| VVB + RO300 + RO500 | VVB + RO300 + RO1000 | ||||||
|---|---|---|---|---|---|---|---|
| Nominal flow-rate (at 1000 mbar) | m3/h | 81 | 300 | 500 | 81 | 300 | 1000 |
| Vacuum (taken with inlet closed) | mbar | 0,03 | 0,03 | ||||
| Motor power | kW | 3 | 1,5 | 2,2 | 3 | 1,5 | 4 |
| Pump rotation speed | rpm | 250 | 3000 | 3000 | 250 | 3000 | 3000 |
| VVC + RO500 + RO1000 | VVC + RO500 + RO2000 | VVC + RO500 + RO3800 | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Nominal flow-rate (at 1000 mbar) | m3/h | 200 | 500 | 1000 | 200 | 500 | 2000 | 200 | 500 | 3800 |
| Vacuum (taken with inlet closed) | mbar | 0,03 | 0,03 | 0,03 | ||||||
| Motor power | kW | 5,5 | 2,2 | 4 | 5,5 | 2,2 | 5,5 | 5,5 | 2,2 | 7,5 |
| Pump rotation speed | rpm | 250 | 3000 | 3000 | 250 | 3000 | 3000 | 250 | 3000 | 3000 |
| VVD + RO1000 + RO2000 | VVD + RO1000 + RO3800 | ||||||
|---|---|---|---|---|---|---|---|
| Nominal flow-rate (at 1000 mbar) | m3/h | 380 | 1000 | 2000 | 380 | 1000 | 3800 |
| Vacuum (taken with inlet closed) | mbar | 0,03 | 0,03 | ||||
| Motor power | kW | 11 | 4 | 5,5 | 11 | 4 | 7,5 |
| Pump rotation speed | rpm | 250 | 3000 | 3000 | 250 | 3000 | 3000 |
| X | Z | Y | ||
|---|---|---|---|---|
| VVB + RO300 + RO500 | mm | 2000 | 1030 | 1620 |
| VVB + RO300 + R1000 | mm | 2000 | 1030 | 1665 |
| VCC + RO500 + RO1000 | mm | 2570 | 1230 | 1825 |
| VCC + RO500 + RO2000 | mm | 2570 | 1230 | 1895 |
| VVD + RO1000 + RO2000 | mm | 3060 | 1480 | 2065 |
| VVD + RO1000 + RO3800 | mm | 3060 | 1480 | 2130 |