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Model 330 flowgauge regulator is designed specifically for gas withdrawal from liquid cylinders with flows of 100 SCFH. Its unique design permits inlet pressures up to 3000 PSIG for use on high pressure cylinders. The Model 301 features a brass body, brass T screw bar adjustment, stainless steel diaphragm, 2.5" brass dual scale gauge, one-piece encapsulated seat design with internal filter and PTFE Teflon® seat, Harris' exclusive self-reseating, tamper-proof internal high pressure safety valve and 5/8" - 18" RH (F) outlet connection. This model is also UL® listed.

Features

  • Single-stage, heavy-duty flowgauge regulator
  • Designed specifically for liquid cylinder gas withdrawal.
  • 2.5" Brass dual scale easy-to-read gauge
  • UL® listed
  • Forged brass body and bonnet for longer service life
  • Equipped with tamper proof, self-reseating, high pressure internal safety valve for use on cylinders up to 3000 psig
  • One-piece encapsulated seat design with internal filter to protect the PTFE Teflon® seat from particulate contamination
  • Easy-to-operate brass "T" screw bar handle
  • Stainless steel diaphragm for greater strength in adverse conditions
  • Flow Capacity: 100 SCFH
  • Inlet Pressure: 3000 PSIG
  • Safety Valve Pressure: 3000 PSIG
  • Gauge Size: 2.5 in
  • Outlet Connection: 5/8 in - 18 RH (F)
  • Material: Brass, Stainless Steel, PTFE Teflon
  • Compliance: UL Listed