Vacuum pumps · Pressure and vacuum pumps
JOANLAB pressure and vacuum pump · VP-Pro series
Oil-free diaphragm pumps from 20 to 55 L/min with a pressure and speed regulating valve; models from 30 L/min up also deliver positive pressure.
- Flow rate of 20, 30, 40 or 55 L/min depending on the model
- Positive pressure of 5.0 bar on the VP-30Pro and 8.0 bar on the VP-40Pro and the VP-55Pro
- Pressure and speed regulating valve
- Under 50 dB of noise on all four models
Configurations, certifications, power supply, accessories and availability are confirmed in the quote.
Specifications
Summary datasheet
| Flow rate | 20 L/min (VP-20Pro); 30 (VP-30Pro); 40 (VP-40Pro); 55 L/min (VP-55Pro) |
| Maximum vacuum | 0.08 MPa (VP-20Pro); 0.085 (VP-30Pro); 0.088 MPa (VP-40Pro and VP-55Pro) |
| Maximum positive pressure | The VP-20Pro does not deliver it; 5.0 bar (VP-30Pro); 8.0 bar (VP-40Pro and VP-55Pro) |
| Type | Oil-free diaphragm. Suction only on the VP-20Pro; suction and discharge on the other three |
| Regulation | Pressure and speed regulating valve, with inlet and outlet ports |
| Noise level | Under 50 dB |
| Diaphragm | Rubber, imported according to the catalog |
| Power | 40 W (VP-20Pro); 50 (VP-30Pro); 130 (VP-40Pro); 230 W (VP-55Pro) |
| Power supply | AC 100/220 V (VP-20Pro and VP-30Pro); AC 110/220 V (VP-40Pro and VP-55Pro) |
| Dimensions | 220 × 145 × 155 mm (VP-20Pro); 240 × 145 × 165 (VP-30Pro); 300 × 185 × 200 (VP-40Pro); 370 × 215 × 230 mm (VP-55Pro) |
| Weight | To be confirmed with the supplier: the catalog table does not state it for any model |
| Nozzle and hose | To be confirmed with the supplier: this series states neither diameters nor length, which the VP-10L does state |
| Protections | To be confirmed with the supplier: none are stated for this series |
| Availability | Import to order / to be confirmed |
From 20 to 55 L/min, with pressure from the 30 up
The VP-20Pro is vacuum only (0.08 MPa); from the 30Pro up they also deliver positive pressure —5 bar on the 30 and 8 bar on the 40 and 55—, all with a pressure and speed regulating valve. Ultimate vacuum rises slightly with size, up to 0.088 MPa.
Quiet and oil-free
Under 50 dB stated, an imported rubber diaphragm and draws from 40 to 230 W by flow.
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