Specifications
| Maximum Power | 60W |
| Maximum current | 0.3A |
| Maximum vacuum | -680mmHg |
| Flow rate | 20L/min |
| Vacuum regulation | adjustable |
| overflow protection | Yes |
| Rotation speed of motor | 1450rpm |
| Vacuum pump configuration | external |
| Noise level | 50.0 dB |
| Dimensions | 268*135*204mm |
Packing list
Vacuum pump × 1, manual × 1
After-sales instructions
Warranty days: 365 days
1. For product quality problems caused by non-human products of instruments and equipment, the manufacturer will provide free warranty services during the warranty period;
2. There is no warranty period for fragile and consumable parts, and if you find product quality problems after receiving the goods, please apply for return and exchange within 7 days, and you will not wait for the overdue ones;
[Note] For after-sales services outside the Chinese mainland, if the instrument requires repair, the shipping and possible associated taxes shall be borne by the sender. Generation address of the manual: http://en.nbchao.com/p/21526/Specification.html , which is only used by users who purchase commodities from the NBCHAO.