Direct Burial Line


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Extend your aeration system’s reach with Airmax® Direct Burial Airline. Designed for underground applications, Airmax® Direct Burial Airline has a rigid wall making it highly resistant to deforming and crushing.

How To Use Airmax® Direct Burial Airline:
Airmax® Direct Burial Airline can be cut to length with a utility knife and can be spliced together using the proper size Airmax® Airline Connector Kit. Airmax® Direct Burial Airline should be installed 6 to 12 inches underground. Inspect the trenched area for and remove exposed rocks or debris that can potentially damage Airmax® Direct Burial Airline.

When To Use Airmax®

Airmax® Direct Burial Airline should only be used in underground applications. Airmax® EasySet™ Weighted Airline is available for underwater applications. Airmax® Direct Burial Airline should be used when aeration airline has to pass overland before reaching water.


Restrictions and Precautions:

When used with an Airmax® Aeration System a maximum airline length of 1,000 feet per plate is recommended. Airmax® Direct Burial Airline is 5/8″ inside diameter and can attach easily to both 3/8″ and 5/8″ Airmax® EasySet™ Weighted Airline via the proper size Airmax® Airline Connector Kit. 5/8″ diameter airline should be used when running a single airline longer than 300′ or when more than 600′ total of airline is being used on your aeration system.


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