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This part is a WAM EXTRABEND® 90-degree pipe elbow, used to change the direction of material flow in the discharge piping of a cement or powder tanker. It is typically installed on the pneumatic conveying line leading from a hopper outlet. Its patented design and SINT® polymer construction create a material-on-material wear pattern, significantly extending service life and reducing pressure drop compared to traditional steel elbows. This makes it a necessary replacement part for maintaining efficient and reliable unloading of abrasive bulk solids like cement, sand, and fly ash.
Technical Specifications
MaterialSINT® Engineering Polymer
Angle90 Degrees
Available Diameters2 in, 3 in, 4 in.
Max Operating Pressure1.5 bar (22 PSI).
Connection TypePN-type connecting flanges.
Key Features
Patented short-radius geometry creates a material cushion that protects the elbow wall from wear.
Manufactured from a one-piece SINT® engineering polymer cast for high resistance to abrasion.
Lightweight and flexible design reduces noise and makes installation easier than traditional steel elbows.
Reduces pressure drop in the conveying line, leading to energy savings.
Elasticity of the SINT® material prevents particle breakdown and clogging.
Suitable for dilute phase pneumatic conveying up to 1.5 bar (22 PSI).
Fits These Mixers
WAM. Fits pneumatic conveying systems on cement and powder tankers for silo filling and material discharge. It is used as a 90-degree connection in the piping, typically at the outlet of a hopper, for handling abrasive powders and granular materials.
All measurements ± standard manufacturing tolerance.
Product descriptions are drafted with automated tools and reviewed as time allows. While we work to keep them accurate, specifications and fitment should be confirmed with a Customer Service specialist at 800-745-3414 before purchase. Found an error? Let us know and we’ll fix it.
Specifications
Specifications
Sub Category
Pipe Options
Documentation
No documents available
Questions?
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