Scientific Systems, Inc. (SSI) products

The HF Series pumps are specifically designed to meet the requirements of Preparative Liquid Chromatography (HPLC) and high pressure Process/Metering applications. The Stainless Steel fluid path will withstand the toughest applications.

The Next Generation Column Packing System is perfect for quickly and safely packing efficient, reproducible columns. With pressures up to 10,000psi or 18,000psi (depending on version ordered), the user can expect increased plate counts by up to 20%, higher yields, and the ability to pack ultra-small particles with consistent bed density.

The high performance CP Class consists of dual-headed, positive displacement piston pumps with constant pressure control, covering a wide range of flows, with pressures up to 18,000 psi. Standard fluid path material is Stainless Steel. Other available features include Hastelloy fluid path with jacketed pump heads for temperature controlled processes.

The versatile LD Class consists of dual-headed, positive displacement piston pumps, delivering unmatched performance for analytical, flash, and small-scale preparative chromatography applications. With the patented SSI low dead-volume Pulse Dampener, advanced cam technology and dual piston mechanism, the LD Class provides virtually pulse-free operation.

The customizable Binary Gradient Pumping System, pan of the LS Class, is an advanced pumping system for two-solvent high-pressure gradient applications. The system is designed with two single-head positive displacement piston pumps integrated into a functional enclosure.

The reliable LS Class consists of single-headed positive displacement piston pumps incorporating advanced cam designs for very low pulsation. With micro-stepping motor technology and a proven single-piston pump mechanism the LS Class exceeds the performance of more expensive units at a fraction of the cost.

The reliable LS Lite includes isocratic HPLC pumps for basic applications. With precise control and virtually pulse-free performance from its low dead volume pulse dampener and rapid refill, these pumps will exceed expectations when working with typical applications.

The compact SSI Ml Class HPLC Pump consists of single-headed, positive displacement piston pumps that deliver high-performance and precision at an affordable price. Superior to Gear, Diaphragm, and Peristaltic pumps, the Ml Class provides greater performance at an equivalent cost to lesser-functioning products.

The economical MX Class consists of single-headed, positive displacement piston pumps incorporating additional features for challenging applications. With pressure capability up to 5,000 psi, the MX Class can be used in both analytical and small-scale preparative HPLC separations.

The economical MX Lite consists of single-headed, positive displacement piston pumps incorporating high performance in a compact package.