Tescom PS-3400 Series


Tescom PS-3400 Series is a compact high purity, two-stage cylinder regulator with tied diaphragms for low flows of toxic, flammable and pyrophoric gases. Diffusion-resistant metal diaphragm seal ensures gas purity and integrity.

  • Excellent decaying inlet characteristic: 0.06/100 psig / or 0.004/6.9 bar inlet change
  • Both diaphragms are convoluted for greater accuracy and sensitivity
  • Captured bonnet ports
  • Maximum Inlet Pressure: 3000 psig / 207 bar