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 |
| VTRF7-6 | VTRF Pump, 19 mm Inlet Dia, G3/8 Air Supply |
2. Pump Body Material
| Symbol | Description |
| AL | Aluminum |
| SS | Stainless Steel |
1. General Specifications
| Max Vacuum Level | -28 kPa |
| Open Vacuum Flow | 2087 Nl/min |
| Feed Pressure | 6 bar (Max 7 bar) |
| Air Consumption | 1530 Nl/min |
| Temperature | -20 ~ 120 ℃ |
| Weight – Basic pump | 373 g |
2. Vacuum Flow
| Max Vacuum | Feed Pressure | Vacuum Flow (Nl/min) at different vacuum level (-kPa) | ||
| -kPa | bar | 0 | 10 | 20 |
| 28 | 6 | 2087 | 1887 | – |
| 25 | 5 | 1892 | 1674 | – |
| 20 | 4 | 1702 | 1592 | – |
| VTRF7-6: |
| Unit: mm |
| Legend | A | B | C | D | E | F | G |
| Dimension | G3/8″ | 19 | 31.8 | 50 | 38 | 50.6 | 101.8 |
Basic Vacuum Pump
| Part Number | Description |
| VTRF7-6-AL | VTRF Pump, 19 mm Inlet Dia, G3/8 Air Supply, Aluminum |
| VTRF7-6-SS | VTRF Pump, 19 mm Inlet Dia, G3/8 Air Supply, Stainless Steel |
