Reef Central Online Community - View Single Post - How to build a CO2 regulator for your calcium reactor.

alanle · 01/20/2015, 03:00 AM

Here is an example of the stainless steel Parker IR4000 single stage regulator. Airgas sells it for $668.
http://airgas.com/product/Gas-Equipm.../p/Y11C444F350

The same regulator but dual stage in great condition is going for $150 or best offer on ebay.
http://m.ebay.com/itm/331430361422?nav=SEARCH
I'm just making an example. The output of this regulator is a bit high so dont get it.

By the way, imo Airgas regulators are nice. Search for "airgas y12" on ebay. These are dual stages.

01/20/2015, 03:00 AM	#103
alanle Registered Member Join Date: May 2013 Posts: 307	How to build a CO2 regulator for your calcium reactor. Here is an example of the stainless steel Parker IR4000 single stage regulator. Airgas sells it for $668. http://airgas.com/product/Gas-Equipm.../p/Y11C444F350 The same regulator but dual stage in great condition is going for $150 or best offer on ebay. http://m.ebay.com/itm/331430361422?nav=SEARCH I'm just making an example. The output of this regulator is a bit high so dont get it. By the way, imo Airgas regulators are nice. Search for "airgas y12" on ebay. These are dual stages. Last edited by alanle; 01/20/2015 at 03:07 AM.