Timewell’s MaXflo tubing is a dual wall, high density polyethylene pipe, designed for superior performance and rugged durability. Available with either a bell and spigot joint or a plain end, MaXflo dual wall is the ideal solution for any drainage application. MaXflo has proven itself time and time again to be the most dependable, efficient, cost effective drainage solution.


MaXflo Dual Wall AASHTO

Timewell’s MaXflo AASHTO pipe is primarily used in Department of Transportation highway drainage projects and on jobsites where AASHTO certified pipe is required. MaXflo AASHTO is manufactured to meet or exceed the strict performance requirements outlined in AASHTO M252, AASHTO M294, or ASTM F 2306. M294 now features industry inclusion of recycled materials for sustainability and service life. MaXflo’s inline bell and spigot design is tested to ASTM D3212 standards to provide unparalleled load bearing capability and optimum flow characteristics. Learn more about MaXflo AASHTO.

MaXflo Dual Wall AE

Timewell’s MaXflo AE pipe is primarily used in construction projects and farm drainage systems. MaXflo AE is manufactured to meet the strength and brittleness requirements found in AASHTO M294 and ASTM F2306. Learn more about MaXflo AE.


Trust your grain aeration needs to the drainage specialists at Timewell. Our unique MAXAIR grain aeration systems allow you to keep grain cooler and dryer – controlling organisms and ensuring grain quality and profitability. MAXAIR’s design gives you the ability to create an aeration system that conforms to your existing grain storage facility. Learn more about MAXAIR.