Dwyer RMA-22-SSV Rate-Master® Polycarbonate Flowmeter


5 in stock



PERHATIAN: Semua barang yang dijual di Pilihini.com adalah barang 100% ASLI dan BARU dari DWYER USA. Kami mempunyai banyak range pilihan untuk RMA, RMB, dan RMC.

Service: Compatible gases and liquids.

Wetted Materials: Body: Polycarbonate; O-ring: Neoprene and Buna-N; Metal parts: SS (except for optional brass valve); Float: SS, black glass, aluminum, K monel, tungsten carbide depending on range.

Range : 2-25 LPM Air

Temperature Limit : 130°F (54°C).

Pressure Limit : 100 psi (6.9 bar).

Accuracy : RMA: 4%; RMB: 3%; RMC: 2% of FS.

Process Connection : RMA: 1/8″; RMB: 1/4″; RMC: 1/2″ female NPT.


Agency Approvals:

Meets the technical requirements of EU Directive 2011/65/EU (RoHS II).



Dwyer® Rate-Master® flowmeters are designed to provide satisfactory long term service when used with air, water, or other compatible media. Refer to factory for information on questionable gases or liquids. Caustic solutions, anti-freeze (ethylene glycol) and aromatic solvents should definitely not be used.



  • Direct reading scales eliminate the need for troublesome conversions
  • Stainless steel backbone absorbs piping torque reducing installation damage and cost
  • Shatter-proof polycarbonate allows for long operation life
  • Precision injection molding around a precision tapered pin enables high repeatability
  • Increased reading accuracy with special integral flow guides that stabilize float movement
  • Scale graduations on both side of the indicating tube allow for instantaneous flow reading saving time

Additional information

Weight 1 kg