King Instruments 7650 Series Rotameter

The King 7650 series is a Borosilicate glass tube flow meter with good chemical resistance.

The flowmeter is surrounded in a clear polycarbonate shield protecting the glass flow metering tube.

The flow meter is assembles in a 304 stainless steel tie rod frame. The design of the O-ring seals allow for easy disassembly and cleaning.

Meters are available with either a 3” or 5” flow scale.

All internal components are 316L stainless steel with an option of Hastelloy® C-276. Standing fitting material is either PVC or CPVC. Fittings are available in female NPT with a vertical connection.

O-Rings are available in EPR, Buna-N, Viton® or Kalrez®.

All models have a 10:1 turndown with excellent repeatability at 0.5% and accuracy of ± 3% (for 3” scaled meters) or ± 5% (for 5” scaled meters) of full scale flow.

Maximum temperatures are 60°C with maximum operating pressures of 6.8 Bar.

Liquid models are available with full scale flows from 2 litres per minute to 98 LPM.

Scales are available in any volumetric unit.