A newly developed high-pressure gas pressure vacuum source, the product of high quality imported stainless steel and aluminum materials. Advanced seal technology used in Germany and sealing components, through a variety of processing technology is refined, the product's unique structure and easy operation is characterized by checking gauges, pressure transmitters, pressure sensors and other pressure (vacuum) instrument ideal device. 
 Feature 
 ◆ pressure transmission medium is air, clean, no pollution, improve the accuracy of instrument calibration 
 ◆ set of positive and negative pressure created in one, positive and negative pressure to facilitate conversion 
 ◆ open structure, simple operation, easy maintenance 
 ◆ lever pressure, plus large range of vacuum, so the process is more stable buck 
 ◆ gas source can be external, time-saving 
 ◆ fine tuning, to provide higher display resolution 
 Technical parameters 
 ◆ create pressure range: (-0.095 ~ 6) MPa 
 ◆ Minimum controllable adjustment degree: 10Pa 
 ◆ output interface: M20 × 1.5 (three) 
 ◆ size: 300mm × 300mm × 150mm 
 ◆ Weight: 10kg