2020 SERIES 0-2 to 0-40 GPH, 0.5-5 SCFM Fixed-Orifice Flow for Low Flow Rate Liquids or Gases0 pages

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2020 SERIES

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

nnFixed-Orifice Flow for Low Flow Rates
Liquids or Gases nn

Features

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֕Large, easy-to-read dialRugged, high line pressuredesignՕVertical or horizontalmounting

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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.

2.0"4.25" >
2.0"4.25" 1.75" 2.5" dial shown 1.5" 2.2" >

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