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Home » Saltwater Aquarium Supplies  » CO2 Products  » Accessories  » Check Valves  »  Dennerle CO2 Check Valve
Dennerle CO2 Check Valve

Dennerle CO2 Check Valve

Average Rating 5 6
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Dennerle CO2 Check Valve Information




A very high-quality German CO2 check valve for freshwater or marine applications. A mid-level & mid-priced, quality check valve between the Metallic and the Plastic units. Takes 4/6 mm (ID/OD) or 1/8" airline tubing.




Manufacturer Info

Dennerle
On the back of its commitment to perfection and its pronounced quality consciousness, Dennerle has evolved into a recognized premium manufacturer of international standing. Dennerle sees itself as a modern company founded on traditional principles. Today, it is a leading manufacturer in the fields of branded aquarium products and pond accessories.

Dennerle CO2 Check Valve Reviews



Average Rating
(6 reviews)
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Works well, consistantly

by
Reviewers Rating Excellent!


Posted: 2/25/2012 from Henderson, NV UNITED STATES
5.0 5
Experience Level: Expert


Comments: I was using a brass check valve on my calcium reactor's CO2 tank, but it corroded as everyone knows it will. This valve lasts, and won't corrode because it's plastic. That doesn't mean it's flimsy though - it's built tough and seems to be very well made. (I bought two... just in case..)


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Check Valve

by
Reviewers Rating Excellent!


Posted: 1/12/2012 from CORAL SPRINGS, FL UNITED STATE
5.0 5
Experience Level: Intermediate


Comments: Excellent product.


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Does the job

by
Reviewers Rating Excellent!


Posted: 9/3/2011 from ISSAQUAH, WA UNITED STATES
4.5 5
Experience Level: Intermediate


Comments: I would get this over the brass check valve. my brass stopped working so I ordred this one which seems very good. Plus, this one came with instructions whereas the brass one did not. Plus, it costs less.


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Check Valve Upgrade

by
Reviewers Rating Excellent!


Posted: 7/22/2009 from LOS ALTOS, CA UNITED STATES
5.0 5
Experience Level: Expert


Comments: I bought this valve to replace the cracked check valve on my calcium reactor. I like the positive tube locking nuts and the sturdiness of the valve.


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Dennerle valve

by
Reviewers Rating Excellent!


Posted: 3/7/2008 from REDONDO BEACH, CA UNITED STATE
5.0 5
Experience Level: Expert


Comments: Solid looking material and workmanship.Looks to be as good as the brass one,at half the price.


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CO2 Check Valve

by
Reviewers Rating Excellent!


Posted: 11/30/2007 from HANA, HI UNITED STATES
5.0 5
Experience Level: Expert


Comments: Best I've found so far.


1 of 1 People found this review helpful, did you? Yes No



Accessories for Dennerle CO2 Check Valve



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