GLA PRO-1-SS Aquarium CO2 Regulator

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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 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

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: 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

Includes: one nylon inlet seal and 5 feet of CO2 resistant tubing

Shipping & Lifetime Warranty

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 LIFETIME warranty.



1 Review

Luis Santos 4th Feb 2019

GLA Customer service and products

Not only did all of my order arrive on time and beautifully packaged, they also included an instruction sheet in a plastic sleeve so that it can last through any water spills during installation. Orlando has also provided prompt replies to any emails I've sent them with kind and courteous advice. It's attention to detail like this that really makes these products worth their premium cost. The regulator itself is heavy and sturdy with rock solid feeling dials and knobs. It feels very precise and the solenoid does not get uncomfortable warm like other models out there. Well worth the investment for a lifetime of hassle free CO2 injection! Thank you, GLA.

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