GLA PRO-SS Aquarium CO2 System (Changeover)

GLA CO2 regulators are custom built to order and ship in 1-3 business days. GLA CO2 regulators are covered under a lifetime warranty.
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Select Cylinder Sizes (2 Cylinders) *
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GLA custom CO2 systems provide planted tank hobbyists the CO2 essentials and monitoring equipment they need to grow a successful planted tank. Our extremely reliable CO2 equipment allows you to focus on what's important, growing & enjoying your planted tank. The GLA PRO CO2 System contains the following equipment:

GLA PRO-1-SS CO2 Regulator

  • High purity stainless steel regulator body
  • 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
  • The 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
  • Our CO2 experts build each regulator to order and provide longterm customer care for each regulator shipped out
  • Custom built, pressure tested, and leak tested in the USA
  • Installation: CGA-320 threads
  • 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

Two CO2 Cylinders + Manual Cylinder Changeover Assembly + Dual Cylinder Mounting Bracket + Check Valve + Permaseal + CO2 Tubing

  • The changeover system includes two (2) 5lb or 10lb aluminum CO2 cylinders, select the size you need. Cylinders ship empty.
  • The changeover system connects two CO2 tanks with one flexible hose, allowing you to switch between the two connected CO2 cylinders easily, without a service interruption and longer times between refills. Features: Swagelok valve rated at 2500 PSI Core tubing rated at 3250 PSI, heavy duty brass fittings, and Spring guard hose protector for safety and durability.
  • Mount the two CO2 cylinders securely and neatly to a flat surface with the heavy duty 11 guage steel Dual cylinder bracket, with straps and cinch buckle
  • Check valve permits flow in one direction only.
  • Brass permaseal provides a permanent seal for the connection between your CO2 regulator and cylinder.
  • CO2 resistant, high pressure rated tubing. This is not silicone tubing, with our tubing no CO2 will be wasted. Quantity: 10 feet

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 or CO2 systems.
  • GLA Pro-series regulators are covered under a LIFETIME warranty.



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Additional Info

Additional Info

GLA CO2 regulators are custom built to order and ship in 1-3 business days. GLA CO2 regulators are covered under a lifetime warranty.

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