LD Series are highly versatile dual-headed, pumps, delivering unmatched performance for analytical, semi-preparative, or flash chromatography. The patented, low dead-volume Pulse Dampener, advanced cam design and dual piston mechanism, provide virtually pulse-free operation. Automatic pressure compensation provides precise flows and very accurate gradients over a range of flows and pressures. Flow rates are 12 or 36ml/min-6,000psi, 24mL/min-10,000psi, and 100mL/min-1,000psi. Fluid paths are Stainless Steel, PEEK or optional titanium.
PR Series are dual-head pumps, designed primarily for Prep and Semi-prep chromatography as well as many industrial and process applications. Flows of 100 and 300ml/min.
CP pumps are unique, dual head, UHP pumps that provide constant pressure operation. Pressures to 25,000psi. Flows of 5ml/min-25,000psi, 12ml/min-10 or 18,000psi, 24ml/min-10,000psi, 100ml/min-5,000psi, 300ml/min-1,000psi.
Please note, the 18,000psi – 5ml/min LU Series has been discontinued.