Metering pump achieves high acccuracy with zero leakage
Article Abstract:
American Lewa has introduced a metering pump called Modular M7 Series. The metering pump can achieve high accuracy with zero leakage due to its two preshaped PTFE diaphragms. The diaphragms are placed and clamped at the center to function as one and perform as a backup for each other, assuring zero leakage. The company also claims that the metering pump does not need intermediate fluid or vacuum coupling.
Publication Name: Chemical Engineering Progress
Subject: Engineering and manufacturing industries
ISSN: 0360-7275
Year: 2001
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Flow meters handle very low flows
Article Abstract:
Flow Technology's TrickleMeter Series of positive displacemenet flow meters are designed for applications involving low to high viscosity liquids with very low flow rates. These easy-to-install and maintain flow meters are each equipped with a nonintrusive sensor, a 316 stainless steel case and tungsten carbide shafts. The series offer 250-, 1,000-, 6,000- and 10,000-psi models.
Publication Name: Chemical Engineering Progress
Subject: Engineering and manufacturing industries
ISSN: 0360-7275
Year: 2000
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