These pumps provide a reliable and cost-effective solution for in-line product transfer, particularly for transferring bulk materials, granules, continuous strips, and powders. Like the VTRA the pump has a straight through design, hence they are non-clogging and maintenance free. High flows can be achieved with in-line bore sizes up to 1-1/2″.
1. Basic Model
| Symbol | Description |
| VTRF2-3 | VTRF Pump, 6.4 mm Inlet Dia, G1/8 Air Supply |
2. Pump Body Material
| Symbol | Description |
| AL | Aluminum |
| SS | Stainless Steel |
1. General Specifications
| Max Vacuum Level | -22 kPa |
| Open Vacuum Flow | 221 Nl/min |
| Feed Pressure | 6 bar (Max 7 bar) |
| Air Consumption | 109 Nl/min |
| Temperature | -20 ~ 120 ℃ |
| Weight – Basic pump | 79 g |
2. Vacuum Flow
| Max Vacuum | Feed Pressure | Vacuum Flow (Nl/min) at different vacuum level (-kPa) | ||
| -kPa | bar | 0 | 10 | 20 |
| 16 | 6 | 221 | 125 | – |
| 19 | 5 | 215 | 114 | – |
| 22 | 4 | 195 | 100 | – |
| VTRF2-3: |
| Unit: mm |
| Legend | A | B | C | D | E | F | G |
| Dimension | G1/8″ | 6.4 | 18.4 | 31.5 | 19 | 24.9 | 45 |
Basic Vacuum Pump
| Part Number | Description |
| VTRF2-3-AL | VTRF Pump, 6.4 mm Inlet Dia, G1/8 Air Supply, Aluminum |
| VTRF2-3-SS | VTRF Pump, 6.4 mm Inlet Dia, G1/8 Air Supply, Stainless Steel |
