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Model 351 cylinder flowmeter regulator is zero-compensated for more efficient gas use. The unique design of this flowmeter makes it more resistant to carbon dioxide (CO2) freeze-up than comparable competitive models. This flowmeter features a durable, easy-to-read, flow tube and cover, a gaugeless brass body, large plastic knob for precise adjustments and one-piece encapsulated seat desgin with internal filter and PTFE Teflon® seat to protect it from particulate contamination.

Features

  • Provides accurate consistent flow despite wide fluctuations in pipeline pressure
  • Plastic knob for easy adjustments
  • Brass body and bonnet for longer service life
  • One-piece encapsulated seat design with internal filter to protect the PTFE Teflon® seat from particulate contamination
  • Economical, compact flowmeter regulator for pipeline applications
  • Zero-compensated for more efficient shielding gas use
  • Vertical mounting only
  • Accurate dual scale (psi/bar) flow tube
  • Material: Brass, Plastic, PTFE Teflon
  • Mounting: Vertical
  • Flow Tube Scale: psi/bar
  • Seat Design: One-piece encapsulated with internal filter
  • Design Feature: Zero-compensated