The Outdoor Water Solutions Diffuser Airstone is commonly used with a backflow valve that screws onto the top of the unit using 1/2" NPT threads. Backflow valves are equipped with barbed fittings that will accommodate 3/8" or 1/2" weighted airline. You can purchase the external backflow valve (Item # 199637) or, Outdoor Water Systems Airstone Diffuser Kit (Item # 339893) which includes a built-in valve. The two options are listed below.
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Outdoor Water Solutions Diffuser Airstone, 7in., Model# ARS0026

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- This is critically important in any climate with below-freezing temperatures
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Description
Key Specs
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Product Summary
What's Included
- (1) Airstone
Features + Benefits
- This is critically important in any climate with below-freezing temperatures
Key Specs
| Attribute | Specification |
|---|---|
item# | 339880 |
Brand | Outdoor Water Solutions |
Ship Weight | 4.0 LB |
| Attribute | Specification |
|---|---|
Product Weight | 2.8400 lb |
Dimensions L x W x H (in.) | 7.0 x 7.0 x 2.25 in |
Reviews
Questions & Answers
Questions
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· 9 years ago
How is the air stone attached to the supply line?
What is the diameter of the connector on the stone?
I'm wondering if my 1/2" supply line will work? Or how to make it work.-
ProductExpert38· 9 years ago
Helpful?
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OWS Support Team· 9 years ago
This air stone is typically used with a backflow valve that screws onto the top using 1/2" NPT threads. The backflow valve usually has a barbed fitting on top that can accommodate either a 3/8" or 1/2" weighted airline. You can purchase the external backflow valve (ARS0027) if you don't already have one or you can purchase an air stone with the valve already built into the design (ARS0102).
Helpful?
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Specifications
2.8400 lb
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7.0 x 7.0 x 2.25 in
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