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745-31A-2-4-4

Series: 7459 Series Glass Tube Flowmeter Brand: King Instrument Company
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  • Flow Type - Air
  • Air Flow - .9 SCFM
  • Fitting Material - 316L SS
  • O-ring Material - Kalrez®
  • Scale - SCFM Air@STP

Specifications

Brand

Metering Tube

  • Borosilicate Kinglass

Internal Components

  • 316L Stainless Steel

Fitting Material

  • 316L Stainless Steel

Inlet/Outlet Fittings

  • Sizes 3 & 4: 1/2" FNPT
  • Size 5: 3/4" FNPT
  • Size 6: 1" FNPT
  • Size 8 & 9: 1-1/2" FNPT

O-Ring

  • Buna-N
  • EPR
  • Kalrez®

Capacities

  • Water: 0.22 to 100 GPM
  • Air: 0.9 to 350 SCFM

Scale

  • 250 mm (10") direct reading, detachable

Accuracy

  • ± 2 % of full scale flow

Turndown

  • 10:1

Repeatability

  • 0.5%

Maximum Pressure

  • Sizes 3 & 4: 350 psig
  • Size 5: 175 psig
  • Size 6, 8 & 9: 125 psig

Maximum Temperature

  • Liquid: 200° F
  • Gases: 250° F

Documentation

Catalog

Datasheet

Instructions

View Product Series

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