Armored Purge Meter
The Armored Purge Meter operates over a 10:1 range. Scales are 1¼ inches long. The ½-inch meter has a GPH or SCFH scale; the ¾-inch meter, a GPM or SCFM scale. Each also has a percent scale.
The snubber on the magnetic float causes readings to steady out quickly. This gives true readings down to atmospheric pressures. The O-ring at the top of the float seals against the seat to prevent back flow through the meter. A port in the bottom of the meter body makes it easy to clean.
The stainless steel and welds in our Armored Purge Meters resists sulfides by conforming to NACE Standard MR-01-75 covering hydrogen sulfide-resistant surfaces. The 316 stainless steel body with Buna N or TFE O-rings gives corrosion resistance and reliable operation to 1500 psi (10 bar) and 800°F (427°C) (600°F (316°C) with flow switch).
At no time is the glass scale tube exposed to the process fluid. A stainless steel sheath encloses the O-ring sealed glass tube. General purpose or hazardous area flow switches are available.
The Armored Purge Meter operates over a 10:1 range. Scales are 1¼ inches long. The ½-inch meter has a GPH or SCFH scale; the ¾-inch meter, a GPM or SCFM scale. Each also has a percent scale.
The snubber on the magnetic float causes readings to steady out quickly. This gives true readings down to atmospheric pressures. The O-ring at the top of the float seals against the seat to prevent back flow through the meter. A port in the bottom of the meter body makes it easy to clean.
The stainless steel and welds in our Armored Purge Meters resists sulfides by conforming to NACE Standard MR-01-75 covering hydrogen sulfide-resistant surfaces. The 316 stainless steel body with Buna N or TFE O-rings gives corrosion resistance and reliable operation to 1500 psi (10 bar) and 800°F (427°C) (600°F (316°C) with flow switch).
At no time is the glass scale tube exposed to the process fluid. A stainless steel sheath encloses the O-ring sealed glass tube. General purpose or hazardous area flow switches are available.