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Technical Data

Kranti Class B Woltman (RM Type) Water Meters (ISO - 4064)

capstan water meter

Kranti Woltman meters: (40mm-600mm) Removable Mechanicsm, class 'B'

Salient Features

  • Measurement of high, relatively constant flow rates of water up to 45'C.
  • Water Distribution Network
  • Industrial / Commercial Water Supply
  • ETP Plant, Pharmaceutical, PWD

Materials of construction

  • Body - Cast Iron.
  • Measuring Element - Plastic
  • Rotor - Plastic
  • Brass and stainless steel are also used.

Options

  • Pulse output water meters

Hot Water Meter

  • Hot Water Meter / Oil Bulk Enclosed Type (up to 90°C) available from 40mm to 200mm
  • Selected material for impeller.
  • All parts coming in contact with hot water are of stainless steel.
  • Upper mechanism of meter is multi pointer type

Features

  • Leak proof and sealed totalizer.
  • Magnetic drive.
  • Repairable without interrupting water supply.
  • Removable mechanism ensures easy maintenance.
  • Totalizer protected by metallic cover.
  • Reliable sensitive metrology and low pressure loss.

For table pick from Metrological performance data

Size of the Meter   Acc(%) 50 mm 65 mm 80 mm 100 mm 150 mm 200 mm 250 mm 300 mm
Minimum flow O min m3/h +5 0.45 0.75 1.20 1.80 4.50 7.50 12.00 18.00
Transitional flow Qt m3/h +2 3 5 8 12 30 50 80 120
Nominalflow Qn m3/h +2 15 25 40 60 150 250 400 600
Maximum flow Q max m3/h +2 30 50 80 120 300 500 800 1200
Minimum Rading m3   0.002 0.002 0.002 0.002 0.02 0.02 0.02 0.02
Maximum Reading m3 9999999 9999999 9999999 9999999 9999999 9999999 9999999 9999999 9999999
Temperature Suitability oC   45'C
Pressure Test Kglcm2   20kg / cm2

Note:Flanges drilled as per IS:1538 unless otherwise stated.

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