


Heavyweight HiFlow™ Tubes for SWPPP Professionals
A lot of time, money, and labor can go into installing drain inlet protection BMPs, and yet they still do not stop enough sediment. We have created an easy and cost-effective product that delivers great test results in sediment filtration. We are confident you will be happy with the performance of our HiFlow™ Tubes.
Effective and No-Hassle Drain Inlet Protection: the Heavyweight HiFlow™ Tubes
- ASTM 3977c field tests* showed 84% sediment filtration and 39.1% turbidity reduction from our HiFlow™ Tubes filled with the recommended crumb rubber.
- The Heavyweight HiFlow™ Tubes both flow and filter water. This eliminates ponding and all the problems it can bring to a jobsite. We designed the tubes for maximum water flow with a single-layered open-mesh geotextile. The filtration is accomplished by the water traveling through the filter media, which can be mulch, wood chips, or the recommended crumb rubber.
- These tubes are flexible, and can form a variety of shapes to fit the needs of drain inlets or material stockpiles.
- All materials used to make the HiFlow™ Tubes are made 100% in the USA for lasting performance and durability.
- Our tubes are reusable over several jobsites and do not need frequent replacements like other drain inlet protectors, keeping costs and waste down.
- The Heavyweight HiFlow™ Tubes are easy to install or remove, because they’re lightweight and made with handles. They’re also simple to clean and reopen with a Velcro closure.
The HiFlow™ Tubes come in two sizes: 4ft (11”x48”) or 8ft (11”x96”). We manufacture them in high-visibility orange, red, or forest green. They are shipping empty. Fill them with a filter media of your choice; we recommend crumb rubber.
You can call us at 916-922-9222 and we would be happy to answer any questions you might have.
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WTB, Inc.
Phone: (916) 922-9222
Fax: (916) 922-9229
Email: info@wtbinc.net
4680 Pell Drive, Suite B
Sacramento, CA 95838