DPZ双级旋片泵性能优势：
两档可调气镇/two Adjustable Gas Ballas
●两档气镇的设置，更方便不同工艺对蒸汽排出量的需求/Two gas ballast Settings, more convenient different demａnd for steam discharge process.
强制润滑/forced Lubrication
●内置齿轮泵及恒压供油机构强制供油，高吸气 压强下也能提高稳定可靠运行/Internal gear pump and constant pressure fuel supply agencies forced feed, high suction pressure can also improve the stable and reliable operation.
整体式泵体/Integral pump body
●零部件数量少，重复性好，便于维修及保养/Less number of component parts, good repeatability, easy to repair and maintenance.
双重防返油结构/double Return Oil Proof Structure
●自动防返油阀设计，更可靠地保护您的真空系统在停机后免受油的污染/Automatic return oil valve design, more reliably protect your vacuum system after downtime from oil pollution.
应用领域：
●医疗行业/The health care industry.
●照明行业/Lighting industry.
●各种分析仪器/A variety of analytical instruments.
●电子、半导体行业/Electronics, semiconductor industry.
●电力行业/The power industry.
●制冷行业/Refrigeration industry.
