dooVAC Vacuum Pumps: Oil-Circulated, Dry Running and Water Sealed
dooVAC is a vacuum pump and compressor equipment manufacturer from Paju, Korea, established in 1990: oil-circulated MVO and SVO pumps, dry running SML, water sealed DWV and DEN pumps and VTS vacuum tanks.
MVO 160–630 oil-circulated vacuum pumps
MVO vacuum pumps use oil circulation and a built-in exhaust filter. Models MVO 160, 200, 250 and 300 deliver 160–300 m³/h, while MVO 400 and 630 deliver 400 and 630 m³/h. The ultimate pressure of the series is 0.5 mbar.
- Ultimate pressure 0.5 mbar
- MVO 400/630: 400 and 630 m³/h
- MVO 160–300: 160–300 m³/h
- Built-in exhaust filter
MVO 006–101 compact oil-circulated pumps
Small MVO models with oil circulation and a built-in exhaust filter: MVO 006 at 6 m³/h, MVO 008/016 at 8 and 16 m³/h, MVO 010/020 at 10 and 20 m³/h, MVO 031/041 at 30 and 40 m³/h, MVO 064/101 at 63 and 100 m³/h. Ultimate pressure is 0.5 or 2.0 mbar.
- MVO 006: 6 m³/h
- MVO 064/101: 63 and 100 m³/h
- MVO 031/041: 30 and 40 m³/h
- Ultimate pressure 0.5–2.0 mbar
SVO 060/100 oil-circulated vacuum pumps
SVO vacuum pumps use oil circulation without an exhaust filter. Two models are offered: SVO 060 at 60 l/min and SVO 100 at 100 l/min. The ultimate pressure is 2.0 mbar.
- Ultimate pressure 2.0 mbar
- SVO 060: 60 l/min
- SVO 100: 100 l/min
- No exhaust filter
SML dry running oil-free vacuum pumps
SML pumps run dry, with no oil in the pumping chamber. Models SML 120, 140 and 280 deliver 120, 140 and 280 l/min at a vacuum of 660 mmHg, while SML 030/060 deliver 30 and 60 l/min at 580 mmHg.
- Vacuum 660 mmHg
- SML 280: 280 l/min
- SML 030/060: 30 and 60 l/min
- Oil-free operation
DWV water sealed vacuum pumps
DWV pumps use a water seal in the pumping chamber. Models DWV 550, 10H, 15H and 27H deliver 550, 1000, 1500 and 2700 l/min at a vacuum of 730 mmHg, while DWV 400 delivers 400 l/min at 680 mmHg.
- Vacuum 730 mmHg
- DWV 27H: 2700 l/min
- DWV 400: 400 l/min
- Water sealed design
DEN and ENT series pumps
The DEN and ENT series includes the water sealed DEN 400 at 400 l/min and 680 mmHg, the SYSDEN 400 unit at 800 l/min and the oil-circulated ENT 070 at 70 l/min and 700 mmHg. dooVAC localized ENT and dental medical suction pumps in 1992 and 1995.
- DEN 400: 400 l/min
- SYSDEN 400: 800 l/min
- ENT 070: 70 l/min
- Vacuum 680–700 mmHg
VTS vacuum tank systems
The dooVAC Vacuum Tank System serves vacuum packing, forming, impregnation and drying. Besides the listed dimensions, VTS tanks are built to customer requirements. The company registered its vacuum tank manufacturing technology as a utility model in 2003.
- Built to customer needs
- Utility model registered 2003
- Packing, forming, drying
- Listed standard dimensions
Selecting a dooVAC vacuum pump by vacuum level and lubrication
The series is chosen by the required ultimate pressure and whether oil is acceptable in the process. Oil-circulated MVO pumps with a built-in exhaust filter reach 0.5 mbar at 6–630 m³/h, while oil-circulated SVO pumps without an exhaust filter reach 2.0 mbar at 60 and 100 l/min.
Where oil in the pumping chamber is not allowed, dry running SML pumps provide 580–660 mmHg.
For large flows at moderate vacuum, water sealed DWV pumps deliver up to 2700 l/min at 730 mmHg.
Applications of dooVAC pumps and vacuum tanks
On its model pages dooVAC lists vacuum packing, vacuum forming, vacuum impregnation, vacuum drying and suction transfer. For these lines the pumps are combined with VTS vacuum tanks, which are also built to customer requirements.
The DEN and ENT series includes the water sealed DEN 400 at 400 l/min, the SYSDEN 400 unit at 800 l/min and the oil-circulated ENT 070 at 70 l/min.
dooVAC and model names are trademarks of their respective owners and are used only to identify the equipment for which we source parts. SpareX is not an official dealer, distributor or representative of dooVAC and is not affiliated with the trademark owner. Origin, documents and warranty are stated for each item in the quotation.
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