Teflon®-pfa
Incorporating the principles of traditional variable area flow technology, these rugged TEFLON®-PFA flowmeters offer solutions for low to medium flow range measurements of highly corrosive or ultra-pure liquids.
FLOW RANGES
Overlapping flow ranges are available for water from 5 ml/min (0.00132 GPM) to 45 L/min (12 GPM).
LEAK INTEGRITY
Flowmeters are individually leak tested on a mass spectrometer leak detector and certified to a leak integrity rating of 1x10-7 sccs Helium or better.
STRUCTURAL DESIGN
Model L flowmeters are constructed of inert materials such as PFA, Teflon® PTFE and PCTFE. Wetted inert components are surrounded by structurally rigid materials such as PFA-clad aluminum, KYNAR® or PEEK®. The resultant design represents a unique combination of a rugged mechanically rigid frame and the chemically inert wetted parts. Flowmeters are also resistant to external, ambient corrosives.
For the protection of personnel each meter is supplied with a safety shield. Flowmeters are supplied with or without built-in needle valves and they are panel mountable, by means of KYNAR® panel nuts.
Aalborg Instruments & Controls, Inc., 20 Corporate Drive, Orangeburg, NY 10962. Tel: 845-398-3160; Fax: 845-398-3165.