GLA PRO-SS CO2 Regulator [Two Stage] [British/European DIN 477]

Our CO2 regulators are hand-built & tested per order. Orders ship in 1-3 business days.
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The GLA PRO-series CO2 regulators lead the way in adaptive CO2 distribution. Our innovative modular manifold, allows the user to add manifold blocks with ease, and expand CO2 supply, independently, to up to 5 aquariums. Our PRO-series regulators can adapt to the expansion of your aquarium system, allowing you to use one regulator for multiple tanks. We make sure that when you invest in our professional CO2 equipment, you invest in a single regulator that can grow with you and last a lifetime.

  • High purity, stainless steel, two stage regulator body
  • Dual stage regulator reduces source pressure in two steps to eliminate fluctuation in working pressure, as pressure drops in CO2 cylinder
  • High purity stainless steel diaphragm. Multi-stage stainless steel micron fitration inlet and outlet
  • Stainless steel spring and stem. Stainless steel gauges
  • Laser precision metal-on-metal valve seat. Valve seats - PCTFE, PTFE & Vespel
  • Integrated stainless steel pressure relief valve (PRV)
  • Custom precision GLA needle valve
  • Pro-class solenoid valve with ‘cool touch’ technology keeps the solenoid cool to the touch during operation
  • Custom GLA bubble counter with advanced filtration and check valve to protect internal components of regulator
  • Dual gauge (tank volume and working pressure)
  • No end-of-tank dumps
  • We are confident that our Pro-series GLA CO2 regulators rise above and outlast the competition
  • Custom built, pressure tested, and leak tested in the USA

Our business is to provide professional quality CO2 regulators and systems to the aquarium hobbyist and to specialized CO2 applications seeking the best CO2 equipment available. We design our CO2 collection with pro-quality pneumatic components to provide an extremely reliable, long-term solution for CO2 distribution. Our CO2 experts build each regulator to order and provide longterm customer care for each regulator shipped out of our distribution center.

  • Installation: DIN-477 British/European
  • Output Pressure Gauge: 0 - 160 PSI
  • Tank / High Pressure Gauge: 0 - 4000 PSI
  • Integral PRV: Pressure Relief Valve releases at 100 PSI
  • 6 foot electrical cord, 220V
  • Includes: one nylon inlet seal and 5 feet of CO2 resistant tubing


Shipping, Warranty & Returns

  • Current lead time of 1-3 business days. Orders ship in 1-3 business days.
  • We do not accept returns on CO2 Regulators.
  • GLA Pro-series regulators are covered under a 6 year warranty.
Additional Info

Additional Info

Our CO2 regulators are hand-built & tested per order. Orders ship in 1-3 business days.