Specifications
| pumping speed | 25L/S |
| ultimate pressure | Partial pressure ≤ 4 × 10-2Pa; total pressure ≤ 1Pa |
| Working Voltage | 380V |
| Motor power | 3Kw |
| Air inlet diameter (outer diameter) | F50mm |
| Noise | 74dBA |
| oil Capacity | 5L |
| Dimensions | 770×240×430mm |
| Gross Weight | 75Kg |
| Net Weight | 70Kg |
Packing list
host X1, certificate X1, manual X1, warranty card X1
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/40296/Specification.html , which is only used by users who purchase commodities from the NBCHAO.