Series RMVII Rate-Master® Dial-Type Flowmeters

Rate-Master® Dial-Type Flowmeters
For Panel Mounting, Three Ranges to 10 GPM Water


For Panel Mounting, Three Ranges to 10 GPM Water

The SERIES RMVII Rate-Master® Flowmeters consists of a machined brass meter body which is ideally suited for water flows with ±5% of full scale accuracy. Body design fits standard 4-1/2" mounting hole layouts per ANSI B40.1. Inlet and outlet threads are standard 3/4" female NPT.

Product Applications

  • Monitor coolant flow through ingot heaters, high-amp switchgear, resistance welders, heat exchangers, compressors, scrubbers
  • Monitor water consumption to different processes and operations for more efficient operations
  • Calculate required fill or drain times for tanks, water towers
Service:Compatible gases, liquids and oils.
Wetted Materials:Brass, 302 SS, sintered barium ferrite, polyacetyl.
Temperature Limit:200°F (93°C).
Pressure Limit:3000 psig (206 bar).
Pressure Drop:0 to 5 GPM: 3.2 psid; 0 to 10 GPM: 5.3 psid; 0 to 20 GPM: 10.4 psid.
Accuracy:±5% of FS.
Size:Diameter dial face 4.5" (114.3 mm).
Process Connections:3/4" female NPT.
Weight:2 lb, 14 oz (1.3 kg).
  • Unique construction fully isolates flowing media from gage front for leak-proof operation at pressures up to 3000 psig (206.7 bar)
  • Target-type design combined with a damage resistant magnetic linkage, drive a pointer over easy-to-read litho scale
  • Shatter proof construction, unlike glass tube variable area flowmeters, yields long operation life