King Instrument 7650 Series Rotameter

The King 7650 series rotameter is a chemically resistant, borosilicate glass tube meter series for liquid service. It features a clear polycarbonate shield surrounding the glass metering tube. It is assembled in a 304 SS tie rod frame. It offers CPVC and Hastelloy C-276 as optional materials, suitable for a wide range of chemical and corrosive applications. O-ring seals allow for easy disassembly and cleaning.

Features

• Borosilicate kinglass metering tube
• 316L Stainless Steel or Hastelloy C-276 float
• Vertical FNPT inlet/outlet fittings (PVC or CPVC)
• EPR, Buna-N, Viton, or Kalrez elastomers
• Capacities: 0.25 to 26 GPM (water)
• 3 inch (80mm) or 5 inch (127mm) scale
  • ±5% accuracy (5in scale)
  • ±3% accuracy (3in scale)
• 10:1 to 12.5:1 turndown
• 0.5% repeatability
• Max temperature of 140°F (60°C)
  • 33 to 125°F (1 to 52°C) ambient temp
• Max pressure of 100 psig