Harris 825 Series Regulator

Acetylene: 825EX150AC33 $195.00

Helium: 825EA1000HE $271.00

Hydrogen: 825EA1000H30 $271.00

LPG: 825Z005 $195.00

Nitrogen: 1500k outlet: 825Z085SP $248.00

Oxygen: 825EX10000X3 $195.00



The 825 series of regulators are designed for higher flow & output as well as accurate flow rate and economy.

The larger 70mm diameter diaphragm delivers a more accurate and steady flow rate and will continue to deliver output at lower gas cylinder pressures.

  • Rugged all metal construction
  • replaceable Monel filter
  • Large 70mm diaphragm
  • Higher flow rates
  • Large easy to read gauges with safety seals
  • Built in burst relief
  • Snap safe valve built into stem. (SS option)
  • Complies with AS 4267 standard
  • Compatible with “hard hat” gauge protectors

*Note that the regulators are pictured with the hard hat’s fitted. These are an optional extra.