Laboratory pump Smartline 1950

pneumaticair

The Smartline Pneumatic Pump 1950, powered by compressed air, has been designed for solvent delivery in process chemistry, column packing or preparative chromatography. Application areas: metering against constant pressure The delivery flow rate depends on the compressed air supply and the back pressure of the column or system. Maximum delivery flow rate can be reached at minimum liquid pressure (below 1 bar). The minimum liquid flow rate (approx. 5 ml/min) is achieved at highest back pressure. The Smartline Pneumatic Pump 1950 (A50751) has a 100 ml stainless steel pump head and can be operated at maximal 1000 bar back pressure for solvent delivery. TECHNICAL DATA General information Pump head materials - Stainless Steel Detailed information Pump type - pneumatic pump with 100 ml pump head Pump head inlet (standard) - stainless steel Pump head outlet (standard) - stainless steel Pneumatic transformation ratio - 1:250 Required compressed air pressure - min. 1 bar, max. 4.2 bar* General Dimensions - 220 x 185 x 340 mm (W x H x D) Weight - 10.2 kg Ambient conditions - temperature range: 4–40 °C; 39.2–104 °F air humidity: below 90 % humidity (non condensing) Note - * Using the 100 ml pump head, the external air pressure should not exceed 4.2 bar in order not to damage the pump head or pump mechanics.