Welch DryFast 2044 隔膜真空泵

Welch DryFast 2044 隔膜真空泵，产品类别为隔膜真空泵。产品说明：DryFastTM PTFE Diaphragm Pump 2044 enable precise vacuum control for organic evaporations with Advanced Vapor Management.

DryFastTM PTFE Diaphragm Pump 2044 enable precise vacuum control for organic evaporations with Advanced Vapor Management.

Diaphragm Pumps

•Chemical resistant against solvents, acidic and basic vapors

•Constructed with corrosion resistant PTFE and perfluoro plastic materials

•Oil-free for low maintenance operation

•Comes standard with fine tune adjustable knob

•Available in 115V 60Hz(2044B-01), 230V 50Hz(2044C-02)

• Free air displacement @60Hz: 1.2 cfm (35 L/min)

• Ultimate pressure: 9 Torr (12 mbar)

Description

Technical Data

Clean operation (oil free), low cost of ownership, highest reliability – these are just a few benefits that customers can appreciate when they use a diaphragm pump for laboratory or industrial applications. With a broad range of diaphragm pumps – ultimate vacuum from 75 to 1 mbar and peak flow rates up to 138 l/min – Welch offers specific pump families and models for a variety of uses. The rugged low maintenance pumps have PTFE heads, perfluoroelastomer valves, and fluorinated plastic wetted surfaces, making DryFast a durable choice for solvent, acidic, and basic vapors.