2020 SERIES

0-2 to 0-40 GPH1.5-5 SCFM

2020 SERIES 0-2 to 0-40 GPH, 0.5-5 SCFM Fixed-Orifice Flow for Low Flow Rate Liquids or Gases - 7224 Fixed-Orifice Flow for Low Flow Rates – Liquids or Gases

Features

•Large, easy-to-read dial•Rugged, high line pressuredesign•Vertical or horizontalmounting

2021FG2021FS

Our fixed-orifice flowmeters are designed for low flowapplications,from 0-2 to 0-40 GPH.Like our variable-area flowmeters they are built from solids blocks of metal making them a favorite for high line pressure applications, to 3000 psi.You will find many in hydraulic and pneumaticsystems.Though rugged,they maintain the sensitivity required forlow flow measurements.We use a fixed Delrin orifice centered on a spring-loaded Buna-N diaphragm-magnet sensor,which provides sensitive responses to changes in flow.This diaphragm sensor is magnetically coupled to apointer,which relays the flow rate onto an easy-to-read square-root calibrated dial.These in-line flowmeters often replace rotameters,whichhave small scales that can be difficult to read,especially with dirty or opaque fluids.Our 2.5 to 4.5 inch dials withlarge,bold markings can be read from a distance.The spring-loaded sensor allows them to be oriented either horizontally or vertically.Many others must be mounted vertically only,limiting space and design flexibility.We offer them with pressure bodies (and wetted parts) ofaluminum or stainless steel.Choose from a wide selection of standard options such as liquid filled dials,reverse flow,red arc scales and many more.More details on these models can be found in our flow introduction pages 16-19.Reed switches and relays can accompany the meters orbe supplied on their own,without a dial.Electrical details are on pages 26-27. Dimensions Detailed drawings on website.

2021FG2021FS

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