- Water Ring Vacuum Pump with 6m3/Minute Pumping Speed, Used in chemicals and food industry
- 2016-10-30 15:53
- Key Specifications/Special Features:Ultimate pressure: 33hpa, 25torr Pumping speed: 6m3/minute Rotary speed: 1,450rpm In
- Vacuum Valve - Gas Valve
- 2016-10-23 04:59
- DDC-JQ-B series electro-magnetic vacuum gas valve is a special valve installed in rotary vane vacuum pump. The valve and