Advance Tabco
Advance Tabco FC-1-1818-X Wall Mounted Sink 18 in x 18 in, 304
- Silver
$790.99
0.00920837BTC
In stock
Apollo
Apollo AGD4A112 Air Gap Drain Kit NPT ABS Plastic
Air gap drain kit for 4A RPZ valves with NPT connections in ABS plastic, rated 33 to 180 degrees F and meeting ARRA standards
- TypeOther
- Air gap design prevents backflow contamination
- NPT threads ensure secure leak-free connections
- ABS plastic body resists corrosion and chemicals
- Operates reliably from 33 to 180 degrees F
- Meets ARRA standards for code compliance
Apollo Air Gap Drain Kit
The Apollo AGD4A112 air gap drain kit provides backflow prevention for reduced pressure zone assemblies. It fits 4A RPZ devices ranging from 1-1/4 inch to 1-1/2 inch and uses a 1/2 inch NPT connection. The ABS plastic construction suits residential and commercial plumbing installations.
Thermals and power draw
The kit operates within a temperature range of 33 to 180 degrees Fahrenheit. As a passive plumbing component it draws no electrical power and produces no operational noise. The ABS plastic body resists corrosion under normal water supply conditions.
Compliance and chemical notice
This product meets ARRA standards and carries a California Proposition 65 warning for chemicals known to cause cancer and birth defects or other reproductive harm. Buyers who need a kit without this specific warning must select an alternative component.
Highlights
- Air gap design prevents backflow contamination
- NPT threads ensure secure leak-free connections
- ABS plastic body resists corrosion and chemicals
- Operates reliably from 33 to 180 degrees F
- Meets ARRA standards for code compliance
Specifications
| Brand | APOLLO |
|---|---|
| Type | Other |
Questions about this item
How is the air gap drain kit installed on a 4A RPZ valve and what step is commonly missed?
The kit connects via NPT threads to the 4A RPZ valve in sizes from 1/2 in to 1-1/2 in. A common error is not using thread sealant on the NPT connections, which can cause leaks.
What maintenance will the ABS plastic air gap drain kit need over time?
Inspect the ABS body periodically for cracks or stress marks, especially after exposure to temperatures near the 180 Degrees F upper limit. Clean any debris from the air gap opening to maintain proper backflow prevention.
What is the first limit reached under sustained high-temperature use?
The temperature range tops out at 180 Degrees F. Sustained operation at or above this limit will degrade the ABS plastic first, leading to potential warping or failure of the kit body.
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