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7450 Series Glass Tube Flowmeter

Brand: King Instrument Company

Side plate style meters with 75 mm or 150 mm borosilicate glass tube and 316L stainless steel or brass connections. Valves optional. 

Available with Hastelloy® C-276 construction for greater chemical resistance.
Features
  • Borosilicate Kinglass Meter with Side Plate
  • Material Options for Higher Chemical Resistance
  • Optional Control Valve; Panel - Mountable
  • 75mm, 150mm Detachable, Direct Reading Scales
  • 0.48 – 7.4 GPM Water; 2 – 20 SCFM Air

1 - 12 of 3,040 Part Numbers
745-3G1-1-1-1-1
745-3G1-1-1-1-1
  • Scale Model - 75mm (3”) Scale
  • Fitting Material - Brass
  • O-ring Material - EPR
  • Scale - Millimeter
  • Valve Option - Brass - Inlet
  • Flow Order Number - 3G1
745-3G1-1-1-1-2
745-3G1-1-1-1-2
  • Scale Model - 75mm (3”) Scale
  • Fitting Material - Brass
  • O-ring Material - EPR
  • Scale - Millimeter
  • Valve Option - Brass - Outlet
  • Flow Order Number - 3G1
745-3G1-1-1-1-3
745-3G1-1-1-1-3
  • Scale Model - 75mm (3”) Scale
  • Fitting Material - Brass
  • O-ring Material - EPR
  • Scale - Millimeter
  • Valve Option - No Valve
  • Flow Order Number - 3G1
745-3G1-1-1-1-4
745-3G1-1-1-1-4
  • Scale Model - 75mm (3”) Scale
  • Fitting Material - Brass
  • O-ring Material - EPR
  • Scale - Millimeter
  • Valve Option - 316L SS - Inlet
  • Flow Order Number - 3G1
745-3G1-1-1-1-5
745-3G1-1-1-1-5
  • Scale Model - 75mm (3”) Scale
  • Fitting Material - Brass
  • O-ring Material - EPR
  • Scale - Millimeter
  • Valve Option - 316L SS - Outlet
  • Flow Order Number - 3G1
745-3G1-1-1-2-1
745-3G1-1-1-2-1
  • Scale Model - 75mm (3”) Scale
  • Fitting Material - Brass
  • O-ring Material - EPR
  • Scale - GPM Water@70°F
  • Valve Option - Brass - Inlet
  • Flow Order Number - 3G1
745-3G1-1-1-2-2
745-3G1-1-1-2-2
  • Scale Model - 75mm (3”) Scale
  • Fitting Material - Brass
  • O-ring Material - EPR
  • Scale - GPM Water@70°F
  • Valve Option - Brass - Outlet
  • Flow Order Number - 3G1
745-3G1-1-1-2-3
745-3G1-1-1-2-3
  • Scale Model - 75mm (3”) Scale
  • Fitting Material - Brass
  • O-ring Material - EPR
  • Scale - GPM Water@70°F
  • Valve Option - No Valve
  • Flow Order Number - 3G1
745-3G1-1-1-2-4
745-3G1-1-1-2-4
  • Scale Model - 75mm (3”) Scale
  • Fitting Material - Brass
  • O-ring Material - EPR
  • Scale - GPM Water@70°F
  • Valve Option - 316L SS - Inlet
  • Flow Order Number - 3G1
745-3G1-1-1-2-5
745-3G1-1-1-2-5
  • Scale Model - 75mm (3”) Scale
  • Fitting Material - Brass
  • O-ring Material - EPR
  • Scale - GPM Water@70°F
  • Valve Option - 316L SS - Outlet
  • Flow Order Number - 3G1
745-3G1-1-1-3-1
745-3G1-1-1-3-1
  • Scale Model - 75mm (3”) Scale
  • Fitting Material - Brass
  • O-ring Material - EPR
  • Scale - LPM Water@70°F
  • Valve Option - Brass - Inlet
  • Flow Order Number - 3G1
745-3G1-1-1-3-2
745-3G1-1-1-3-2
  • Scale Model - 75mm (3”) Scale
  • Fitting Material - Brass
  • O-ring Material - EPR
  • Scale - LPM Water@70°F
  • Valve Option - Brass - Outlet
  • Flow Order Number - 3G1
1 - 12 of 3,040 Part Numbers

Specifications

Metering Tube

  • Borosilicate Kinglass

Internal Components

  • 316L Stainless Steel

Fitting Material

  • Brass
  • 316L Stainless Steel

Inlet/Outlet Fittings

  • FNPT, horizontal

O-Ring

  • Viton
  • Buna-N
  • EPR
  • Kalrez®

Capacities

  • Water: 0.48 to 7.4 GPM
  • Air: 2 to 20 SCFM

Scale

  • 75 mm (3"), 150 mm (6") direct reading, detachable

Accuracy

  • ± 5 % of full scale flow, 75 mm
  • ± 3 % of full scale flow, 150 mm

Turndown

  • 10:1

Repeatability

  • 1%

Maximum Temperature

  • Liquid: 200° F
  • Gases: 250° F

Maximum Pressure

  • 200 psig
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