High-Flow Dual Head Pumps reach pressures up to 4,000 psi.

Press Release Summary:

Available in 100 and 300 mL/min versions, PR Class rugged, dual-headed, positive displacement piston pumps integrate prime-purge valve, outlet filter, drip tray, leak sensor, pulse dampener, pressure monitoring, and interactive keypad control. Complete PC control and status monitoring is supported via RS-232 and Micro USB 2.0 ports, and built-in maintenance features include automatic piston wash. Standard fluid path materials are stainless steel and PEEK (titanium optional).

Original Press Release:

High-Flow Dual Head Pumps


• Pharmaceutical/Drug Discovery & QC

• Food Safety / Testing

• Water Quality / Testing

• Chemical Research & Production

• Process / Industrial

The Scientific Systems, Inc. (SSI) rugged PR Class consists of dual-headed, positive displacement piston pumps that provide high, accurate flows and excellent pressure capability for a variety of uses. The pumps are designed for a wide range of preparative and semi-preparative chromatography, SMBC (simulated moving bed chromatography), and many process and industrial applications.

Features include an integrated prime-purge valve, outlet filter, drip tray, leak sensor, pulse dampener, pressure monitoring, interactive keypad control, and complete PC control and status monitoring through RS-232 and Micro USB 2.0 ports. Easy maintenance is built-in, with automatic piston wash and easy access to check valves, pistons, and seals, leading to greatly reduced down-time and operating expenses.

Standard fluid path materials are stainless steel and PEEK, with optional titanium. Jacketed heads are also available for temperature-controlled processes. With 100 mL/min and 300 mL/min versions, reaching pressures up to 4,000 psi, the PR Class pumps will meet the most demanding liquid chromatography and process requirements.

All SSI pumps include a 3-year warranty. Internal components, including mechanisms and fluid path components, are also available in Kit Form for OEM Applications.

For more information, please call us at 814-234-7311 or visit us on-line at www.ssihplc.com

Product data sheets may be found at http://ssihplc.com/downloads/specsheets/PSS1066-PR-Class-Pumps.pdf

Next Generation Pumps may be found at http://ssihplc.com/next-gen-pumps/

Scientific Systems, Inc. (SSI) was started in 1967 in State College, Pennsylvania and specializes in precision machining and high-pressure fluid technology. The company maintains a worldwide customer base for its high technology products. SSI has a full complement of engineering expertise in electrical and mechanical design as well as comprehensive machining, assembly and test operations. The company maintains a rigorous documentation control system, a clean, well-maintained facility and pursues continuous improvement throughout all operations. Through these disciplines, SSI maintains the highest levels of product quality and customer satisfaction, along with full service capability.

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