VTX20
Mini Vacuum Pump
- Max Vacuum Level: -92 kPa
- Open Vacuum Flow: 62 Nl/min
- Air Consumption: 48 Nl/min @ 5.3 bar
SKU: VTX20
Category: Mini Pump / Vacuum Generators
VMECA Mini Pumps are lightweight and compact but features extreme strength while conserving energy and air. The Mini Pumps’ condensed size enables it to be placed in dense and tight environment but still be able to provide the optimal power the machines need.
Extremely compact and lightweight
Body material available in aluminum and plastic
Efficient energy and air consumption
Reliable performance
Multi-stage ejector
1. Basic Model
| Symbol | Description |
| VTX20 | Mini vacuum pump, VTX20 series |
2. Body Type
| Symbol | Description |
| B | G1/8 air supply port, G3/8 vacuum port, internal silencer |
| BA | G1/8 air supply port, G3/8 vacuum port, internal silencer, Aluminum body |
| C | G1/8 air supply port, G3/8 vacuum port, External silencer |
3. Air Control Valve
| Symbol | Description |
| Blank | No air control valve |
| A1 | Air control valve, AC110V |
| A2 | Air control valve, AC220V |
| A3 | Air control valve, DC24V |
| ☛ A-Body type is not available with air control valve option. |
4. Valve Terminal
| Symbol | Description |
| DN | Solenoid terminal, DIN type, No lead wire |
| DL | Solenoid terminal, DIN type, No lead wire, Lamp |
| CL | Solenoid terminal, Connector type, 30 cm lead wire |
| ☛ “CL” option is only available with DC24V. |
5. Vacuum Switch & Quick Release
| Symbol | Description |
| Blank | No vacuum switch and Quick release |
| C | LED vacuum switch, No analog supply, M8-3-pins connector, NPN |
| PC | LED vacuum switch, No analog supply, M8-3-pins connector, PNP |
| Q1 | Quick release, 12 cm³ Air tank |
| Q2 | Quick release, 30 cm³ Air tank |
6. Sealing Material
| Symbol | Description |
| Blank | NBR sealing material |
| V | Viton sealing material |
| E | EPDM sealing material |
1. General Specifications
| Max Vacuum Level | -92 kPa |
| Open Vacuum Flow | 124 Nl/min |
| Feed Pressure | 5.3 bar (Max 7 bar) |
| Air Consumption | 96 Nl/min @ 5.3 bar |
| Temperature | -20 ~ 80 ℃ |
| Weight – Basic Pump | 42.6 g |
2. Vacuum Flow
| Max Vacuum | Feed Pressure | Vacuum Flow (Nl/min) at different vacuum level (-kPa) | |||||||||
| -kPa | bar | 0 | 10 | 20 | 30 | 40 | 50 | 60 | 70 | 80 | 90 |
| 85 | 5.3 | 124 | 72 | 35 | 32 | 27 | 22 | 18 | 12 | 4.8 | 1.8 |
3. Evacuate Time
| Feed Pressure | Air Consumption | Evacuation time in sec per liter to reach different vacuum level (-kPa) | ||||||||
| bar | Nl/min | 10 | 20 | 30 | 40 | 50 | 60 | 70 | 80 | 90 |
| 5.3 | 96 | 0.064 | 0.199 | 0.379 | 0.6 | 0.89 | 1.227 | 1.722 | 2.54 | 4.797 |
|
VTX20-B, VTX20-BA: Basic Pump & with Air-Tank and Air Control Valve option |
Unit: mm
| No | Description |
| 1 | Compressed-Air Port, M5 |
| 2 | Vacuum Port, G1/8″ |
| 3 | Exhaust Port |
| Q1 | Quick release, 12 cm³ Air tank |
| Q2 | Quick release, 30 cm³ Air tank |
| Model | L1 |
| VTX20 | 27.4 |
|
VTX20-C: Basic Pump and with Air Control Valve and Vacuum Switch option |
Unit: mm
| No | Description |
| 1 | Compressed-Air Port, M5 |
| 2 | Vacuum Port, G1/8″ |
| 3 | Exhaust Port |
| 4 | Vacuum Switch |
| 5 | Air Control Valve |
| Model | L1 | L2 |
| VTX20 | 27.4 | 93.4 |
|
VTX20-C: With Air-Tank and Air Control Valve option |
Unit: mm
| No | Description |
| 1 | Compressed-Air Port, M5 |
| 2 | Vacuum Port, G1/8″ |
| 3 | Exhaust Port |
| Q1 | Quick release, 12 cm³ Air tank |
| Q2 | Quick release, 30 cm³ Air tank |
| 5 | Air Control Valve |
| Model | L1 | L2 |
| VTX20 | 27.4 | 93.4 |
Basic Vacuum Pumps & Spare Parts
| Part Number | Description |
| VTX20-B | VTX20-mini pump, B-conn, G1/8 air, G3/8 vac, int silencer |
| VTX20-BA | VTX20-mini pump, B-conn, G1/8 air, G3/8 vac, int silencer, Al-plate |
| VTX20-C | VTX20-mini pump, C-conn, G1/8 air, G3/8 vac, ext silencer |
| VTS-38 | Free flow silencer, G3/8″ |
| 15A1021 | NBR sealing kit, VTX20 |
| 15A1022 | Viton sealing kit, VTX20 |
| 15A1023 | EPDM sealing kit, VTX20 |
Catalog Files
| Catalog | ||
| VTX20 |  |
