Hoffer Turbine Flowmeter, HO Series Flanged Steam Jacketed
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HO Series Flanged Steam Jacketed Turbine Flowmeter

Brand: Hoffer Flow Controls
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The Hoffer HO Series “steam jacketed” turbine flowmeters provide extremely accurate flow rate measurement and dependable service for use on liquids that require steam or hot water to remain in a liquid state.
Features
  • Designed for use on products that require steam or hot water to remain in a liquid state
  • Sizes 1/4" through 3" available
  • Steam jacket pressure rated to psig: 850 (kPa: 5,861, bar: 58.61) at 343.3° C (650° F)
  • Output is linear with flow rate
  • Multiple pickup coils optionally available
  • Rotor assembly is hydro-dynamically balanced and “floats” on fluid cushion to provide extended bearing life
  • Optional bi-directional flowmeters available

Specifications

Brand

Approvals & Certifications

  • ATEX: EX II 2 GD Ex d TD IIC, IP66/68
  • CE
  • CSA: Class I, Div. 1, Groups A, B, C, D, Class II, Div. 1, Groups E, F, G, Class III, Type 4X EX D IIC, Class I, Zone 1, IP66
  • FM: Class I, Div. 1, Groups A, B, C, D, Class II/III, Div. 1, Groups E, F, G, Type 4X
  • IEC EX D IIC IP68
  • PED

Bearing Material

  • Ceramic Hybrid Ball Bearings
  • Hard Carbon Composite Sleeve Bearing
  • Tungsten Carbide Sleeve Bearing

Enclosure, Body Material

  • 316 Stainless Steel
  • 316L Stainless Steel

Environmental Protection

  • IP66
  • IP68

Flange Size - 1-1/2” (DN 40)

  • 1-1/2” (DN 40) - 150#
  • 1-1/2” (DN 40) - 1500#
  • 1-1/2” (DN 40) - 2500#
  • 1-1/2” (DN 40) - 300#
  • 1-1/2” (DN 40) - 600#
  • 1-1/2” (DN 40) - 900#

Flange Size - 2” (DN 50)

  • 2” (DN 50) - 150#
  • 2” (DN 50) - 1500#
  • 2” (DN 50) - 2500#
  • 2” (DN 50) - 300#
  • 2” (DN 50) - 600#
  • 2” (DN 50) - 900#

Flange Size - 3” (DN 80)

  • 3” (DN 80) - 150#
  • 3” (DN 80) - 1500#
  • 3” (DN 80) - 2500#
  • 3” (DN 80) - 300#
  • 3” (DN 80) - 600#
  • 3” (DN 80) - 900#

Flange Size - 4” (DN 100)

  • 4” (DN 100) - 150#
  • 4” (DN 100) - 1500#
  • 4” (DN 100) - 2500#
  • 4” (DN 100) - 300#
  • 4” (DN 100) - 600#
  • 4” (DN 100) - 900#

Size

  • Flowmeter Size: 1/4” to 3”

Temperature Range

  • -267.8° to 232.2° C (-450° to 450° F)

Documentation

Data Sheets

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