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	Sep 7, 2008

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Diaphragm Pumps work in process chromatography.

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Archive News Story
(Products mentioned in this Archive News Story may or may not be available from the manufacturer.)

Diaphragm Pumps work in process chromatography.

January 14, 2002 - Sealless Hygienic Diaphragm Pumps are hermetically tight, have no moving shafts or dynamic seals, and provide low pump head volume. They handle flow rates to 6 gal/min and 280 psig per pump head at ±1% accuracy. Wide turn-down range is achievable by stroke or speed adjustment. Industrial, sanitary, and ASME BPE-1997 compliant hygienic models are available to meet upstream or downstream process, pressure, and CIP/SIP requirements.

Related categories: Fluid and Gas Flow Equipment

Archive Press Release
(Products mentioned in this Archive Press Release may or may not be available from the manufacturer.)

Release date: January 11, 2002

Hygienic Diaphragm Pumps For Process Chromatography Applications

A full line of sealless diaphragm pumps for applications that require high metering accuracy and repeatability, a wide turn-down range, and the gentle handling of shear-sensitive fluids is available from AMERICAN LEWA, Inc. of Holliston, Massachusetts.

LEWA Hygienic Diaphragm Pumps are hermetically tight, have no moving shafts or dynamic seals, and provide low pump head volume; making them ideal for a variety of process chromatography applications. Featuring a wide turn-down range, achievable by stroke or speed adjustment, they are offered in industrial, sanitary, and ASME BPE-1997 compliant hygienic models to meet a full range of up- or downstream process, pressure, and CIP/SIP requirements.

Available configurations of LEWA Hygienic Diaphragm Pumps include the Ecodos Series which handles flow rates to 6 gal/min and 280 psig per pump head at ±1% accuracy, with the ability to multiplex up to six pump heads, and modular pumps for flow rates from mls/hour to thousands of gallons per pump head and pressures up to 17,500 psig at >±l% accuracy. Highly precise gradient chromatography can be accomplished by using stepping motors.

LEWA Hygienic Diaphragm Pumps are priced from $1,500. up, depending upon configuration.

Contacts:

Sales:
American LEWA
USA
Phone: (888) LEWA123
FAX: (508) 429-8615

E-mail this person

Company Information:
Name: American Lewa, Inc.
Address: 132 Hopping Brook Rd.
City: Holliston
State: MA
ZIP: 01746 1455
Country: USA
Phone: 888-539-2123
FAX: 508-429-8615
http://www.americanlewa.com

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