Description
VMECA Green Pumps are excellent for products that are placed in sterile conditions. With its eco-friendly and dust filtering functions, it is perfect for the food industry and alike.
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GH203F-B
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Build a Model #
1. Basic Model
| Symbol | Description |
| GH203F | Green pump, Dual generators, Mini 3-stage cartridge, w/Vacuum filter |
2. Body Type
| Symbol | Description |
| B | Transparent body |
3. Non-return valve
| Symbol | Description |
| Blank | No non-return valve |
| N | Non-return valve |
4. Sealing Material
| Symbol | Description |
| Blank | NBR sealing material |
| V | Viton sealing material |
| E | EPDM sealing material |
Specifications
1. General Specifications
| Max Vacuum Level | -90 kPa |
| Open Vacuum Flow | 172 Nl/min |
| Feed Pressure | 2.2 ~ 4 bar (Max 7 bar) |
| Air Consumption | 64 Nl/min @ 4 bar |
| Temperature | -20 ~ 80 ℃ |
| Weight | 90 g |
2. Vacuum Flow
☛ Click on the supply air pressure in the graph legend to show or hide the graph lines.
| 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 |
| 90 | 3.14 | 171 | 73.8 | 52 | 31.6 | 22 | 17.8 | 13.2 | 7.8 | 4 | – |
| 85 | 4 | 172 | 85.4 | 62 | 46 | 28.2 | 15.2 | 12.8 | 7.8 | 2.6 | – |
| 65 | 2.2 | 134 | 59 | 34 | 23.0 | 16 | 10.4 | 2.8 | – | – | – |
3. Evacuation Time
☛ Click on the supply air pressure in the graph legend to show or hide the graph lines.
| 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 |
| 3.14 | 55 | 0.03 | 0.14 | 0.26 | 0.46 | 0.7 | 1 | 1.6 | 3 | – |
| 4 | 64 | 0.037 | 0.13 | 0.24 | 0.4 | 0.5 | 0.9 | 1.5 | 3.4 | – |
| 2.2 | 40 | 0.04 | 0.19 | 0.4 | 0.74 | 0.95 | 1.2 | – | – | – |
Dimensions
| GH203F: |
| Unit: mm |
| No | Description |
| 1 | Compressed-Air Port, ∅8mm |
| 2 | Vacuum Port, G1/8″ |
| 2-1 | Vacuum Port, M5 |
| 3 | Exhaust Port |
Order Numbers
1. Basic Vacuum Pump
| Part Number | Description |
| GH203F-B | Green pump, Dual generators, Mini 3-stage cartridge, w/Filter, Transparent body |
2. Vacuum Cartridge
| Part Number | Description |
| VC203 | Mini 3-stage vacuum cartridge |
3. Filters
| Part Number | Description |
| F203 | Vacuum filter for VC203FS |
4. Silencer
| Part Number | Description |
| VTS-M25-203 | Silencer, M25, male |
