VTCL3031-2
Midi Turtle Vacuum Pump
- Max Vacuum Level: -75 kPa
- Open Vacuum Flow: 362 Nl/min
- Air Consumption: 104 Nl/min @ 6 bar
SKU: VTCL3031-2
Category: Turtle Pump / Vacuum Generators
The VMECA Turtle Pump is integrated with a Vacuum Filter and is designed to attach all the necessary components to build a vacuum system. In particular, the built-in VMECA cartridge provides a more stable vacuum than conventional vacuum pumps, and an efficient vacuum system is possible.
Integrated three-stage VMECA Midi Vacuum Cartridge and high dirt holding capacity pleated filter
High operational reliability despite fluctuating or low compressed-air pressure
Blow-off function available
Optional factory installed Air & Vacuum release control valves, Vacuum switch, and Air Saving Kit
Patented design
1. Basic Model
| Symbol | Description |
| VTCL3031-2 | Turtle vacuum pump, “L” type 3-Stage, 1-cartridge, Polyester filter, G3/4″ vac ports |
2. Air Saving Kit
| Symbol | Description |
| Blank | No air saving kit |
| ASV | Air saving kit integrated with air control valve |
| AS | Air saving kit without air control valve |
3. Air Control Valve
| Symbol | Description |
| Blank | No air control valve |
| A1 | Air control valve, AC 110V |
| A2 | Air control valve, AC 220V |
| A3 | Air control valve, DC 24V |
| D1 | Double solenoid, Air control valve, AC 110V |
| D2 | Double solenoid, Air control valve, AC 220V |
| D3 | Double solenoid, Air control valve, DC 24V |
| ☛ Double solenoid valve is available only with DN or DL valve terminal option. |
4. Vacuum Release Control Valve
| Symbol | Description |
| Blank | No vacuum release control valve |
| R1 | Vacuum release control valve, AC 110V |
| R2 | Vacuum release control valve, AC 220V |
| R3 | Vacuum release control valve, DC 24V |
5. Control Valve Terminal
| Symbol | Description |
| Blank | No air & vacuum release control valves |
| 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 |
| ☛ Option “CL” is available only with DC 24V. | |
| 2B | Solenoid terminal, DIN, 2-in-1 BUS cable |
| 3B | Solenoid terminal, DIN, 2-in-1 BUS cable |
| 4B | Solenoid terminal, DIN, 2-in-1 BUS cable |
| ☛ Option “2B” and “3B” are not available with a Double solenoid valve. | |
| ☛ Option “3B” and “4B” are available only with DC 24V and S2 or S2P vacuum switch. |
6. Vacuum Switch
| Symbol | Description |
| Blank | No vacuum switch |
| S2 | Digital switch, No analog supply, M8-4-pin, NPN |
| S2P | Digital switch, No analog supply, M8-4-pin, PNP |
| SG2 | Digital switch, No analog supply, 2 m lead wire, NPN |
| SG2P | Digital switch, No analog supply, 2 m lead wire, PNP |
| SG3 | Digital switch, Analog supply, 2 m lead wire, NPN |
| SG3P | Digital switch, Analog supply, 2 m lead wire, PNP |
7. Non-Return Valve
| Symbol | Description |
| Blank | No non-return valve |
| N | Non-return valve |
| ☛ The pump with air saving kit option does not require a non-return valve option. |
8. Sealing Material
| Symbol | Description |
| Blank | NBR sealing material |
| V | Viton sealing material |
| E | EPDM sealing material |
1. General Specifications
| Max Vacuum Level | -75 kPa |
| Open Vacuum Flow | 362 Nl/min |
| Feed Pressure | 4 ~ 6 bar (Max 7 bar) |
| Temperature | -20 ~ 80 ℃ |
| Noise Level | 50 ~ 60 dBA |
| Weight – Basic Pump | 412 g |
2. Vacuum Flow
| Max Vacuum Level | Feed Pressure | Vacuum Flow (Nl/min) at different vacuum level (-kPa) | |||||||||
| -kPa | bar | 0 | 10 | 20 | 30 | 40 | 50 | 60 | 70 | 80 | 90 |
| 75 | 6 | 362 | 194 | 154 | 100 | 52 | 38 | 32 | 22 | – | – |
| 70 | 5 | 344 | 200 | 130 | 82 | 50 | 38 | 23 | 11 | – | – |
| 60 | 4 | 302 | 176 | 110 | 70 | 46 | 28 | 7 | – | – | – |
3. Evacuate Time
| Feed Pressure | Air Consumption | Evacuation time in seconds per liter to reach different vacuum level (-kPa) | ||||||||
| bar | Nl/min | 10 | 20 | 30 | 40 | 50 | 60 | 70 | 80 | 90 |
| 6 | 104 | 0.01 | 0.07 | 0.12 | 0.2 | 0.28 | 0.36 | 0.6 | – | – |
| 5 | 85 | 0.01 | 0.08 | 0.15 | 0.25 | 0.3 | 0.4 | 0.8 | – | – |
| 4 | 70 | 0.03 | 0.09 | 0.17 | 0.29 | 0.38 | 0.8 | – | – | – |
|
VTCL3031-2: Basic Pump |
Unit: mm
| No | Description |
| 1 | Compressed-Air Port, G1/4″ |
| 2-1 | Vacuum Port, G3/4″ |
| 2-2 | Vacuum Port, G1/2 |
| 3 | Exhaust Port |
| 4 | Vacuum Release Port, G1/8″ |
|
VTCL3031-2 with optional parts: Air control valve, Vacuum release control valve, Vacuum switch |
Unit: mm
| No | Description |
| 1 | Compressed-Air Port, G1/8″ |
| 2-1 | Vacuum Port, G3/4″ |
| 2-2 | Vacuum Port, G1/2 |
| 3 | Exhaust Port |
| 4 | Vacuum Release Port, G1/8″ |
1. Basic Vacuum Pump
| Part Number | Description |
| VTCL3031-2 | Turtle midi vacuum pump,”L” type 3-stage 1-cartridge, Vacuum filter |
2. Air Control Valve
| Part Number | Description |
| MS18-3-1 | 2/2-way sol valve, G1/8″ Inlet, DC 24V, DIN type |
| MS18-3-2 | 2/2-way sol valve, G1/8″ Inlet, DC 24V, DIN type, Lamp |
| MS18-3-3 | 2/2-way sol valve, G1/8″ Inlet, DC 24V, Conn. type, 30 cm lead wire & Lamp |
| MS18-2-1 | 2/2-way sol valve, G1/8″ Inlet, AC 220V, DIN type |
| MS18-2-2 | 2/2-way sol valve, G1/8″ Inlet, AC 220V, DIN type, Lamp |
| MS18-1-1 | 2/2-way sol valve, G1/8″ Inlet, AC 110V, DIN type |
| MS18-1-2 | 2/2-way sol valve, G1/8″ Inlet, AC 110V, DIN type, Lamp |
| VMS14D-3-1 | 2/2-way double sol valve, G3/8 In, G1/4 Out, DC 24V, DIN type |
| VMS14D-3-2 | 2/2-way double sol valve, G3/8 In, G1/4 Out, DC 24V, DIN type, Lamp |
| VMS14D-2-1 | 2/2-way double sol valve, G3/8 In, G1/4 Out, AC 220V, DIN type |
| VMS14D-2-2 | 2/2-way double sol valve, G3/8 In, G1/4 Out, AC 220V, DIN type, Lamp |
| VMS14D-1-1 | 2/2-way double sol valve, G3/8 In, G1/4 Out, AC 110V, DIN type |
| VMS14D-1-2 | 2/2-way double sol valve, G3/8 In, G1/4 Out, AC 110V, DIN type, Lamp |
3. Vacuum Switch
| Part Number | Description |
| VP20V-01-F1-C | Digital switch, No analog supply, M8-4-pin connector, NPN (S2) |
| VP20V-03-F1-C | Digital switch, No analog supply, M8-4-pin connector, PNP (S2P) |
| VP20V-01-F1 | Digital switch, No analog supply, 2 m lead wire, NPN (SG2) |
| VP20V-03-F1 | Digital switch, No analog supply, 2 m lead wire, PNP (SG2P) |
| VP20V-01-F1-A | Digital switch, Analog supply, 2 m lead wire, NPN (SG3) |
| VP20V-03-F1-A | Digital switch, Analog supply, 2 m lead wire, PNP (SG3P) |
4. Vacuum Cartridge
| Part Number | Description |
| VCL303 | Midi vacuum cartridge, “L” type 3-stage |
| VCL303S | Midi vacuum cartridge, “L” type 3-stage, Twofold silencer |
| VCL303-N | Midi vacuum cartridge, “L” type 3-stage, Non-return valve ☛ Pump with air saving kit |
| VCL303S-N | Midi vacuum cartridge, “L” type 3-stage, Twofold silencer, Non-return valve ☛ Pump w/Air saving kit |
5. Other Parts
| Part Number | Description |
| VTFE342 | Filter element, Polyester filter, 5-micron |
| VTTS-M25 | Twofold silencer for VC303 & VCL303 |
| VTG-18 | Vacuum gauge, Dial type, No mounting nut |
| VTF38-C | Top Filter Cover w/Gasket |
| VTF38-H | Filter Element Retainer |
Catalog Files
| Catalog | ||
| VTCL3031-2 |  |
