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Premier Control Technologies

Flow, pressure, level and temperature solutions

King Instruments Silver Series Rotameter

  • Flowmeter with Versatile Removable Glass Tube
  • 316L Stainless Steel Case and Internals
  • 200 & 250 mm Detachable, Direct Reading Scales

The King Silver series flow meter offers 35 different flow ranges from 6 different flow tube sizes with the option of 200mm or 250mm flow scales.

The powder-coated 304 stainless steel case and precision moulded polycarbonate shield will tolerate most corrosive applications. The metering tube is constructed from Borosilicate Kinglass with internal components as standard in 316L stainless steel with the option of Hastelloy ® C-276.

Fittings are also available as standard in 316L stainless steel with an option of PVDF.

Fitting connections are available with NPT or flange, offering both vertical and horizontal mounting.

ANSI flange and NPT connections are available from ½” to 1 ½”.

Viton® O-Rings are standard with an option of Buna N, EPR or Kalrez®.

All models have a 10:1 turndown with repeatability at 0.5% and accuracy of ± 2% of full scale flow.

Maximum temperatures are available up to 93°C whilst maximum operating pressures are available up to 20.5 bar.

Liquid models are available with full scale flows from 1 litres per minute to 321 LPM.

Gas models are available with full scale flows from 1.15 standard cubic feet per minute to 285 SCFM.

Scales are available in any volumetric unit.

Single or dual flow switch outputs available with a latching reed switch.

Model numbers

  • K.90012144WO
  • K.90012332WO
  • K.90012341WO
  • K.90012344WO
  • K.90012432WO
  • K.90012441WO
  • K.90012444WO

Product enquiry

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Or contact us by phone or email:
01953 609930