Aeration

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DIFFUSED AERATION

Proven durability
High flow and high oxygen transfer
Superior piping and mounting hardware

All of our aeration products and services are designed and developed to obtain the highest levels durability, efficiency and flexibility in design and application. Our fine bubble diffuser design elements make it unique and give it flexibility in its applications. The fine bubble diffuser’s wide range of efficient oxygen transfer operation and unique mounting system allow retrofits, expansions, replacements, and new plant design to be accomplished simply and reliably. The coarse bubble diffusers are an ideal product for aeration applications which have a high solids content or mixing governed airflow.

The Dura Disc coarse bubble diffuser offers affordable and durable mixing and aeration. With the air releasing from the underside of the glass reinforced polypropylene base, suspended solids are swept off the tank floor. The thickened and non-perforated center pad of the diffuser blocks the air orifice during shut off, therefore eliminating any fluids or solids from infiltrating the piping system. Flow ranges from 5-30 scfm offer high process flexibility.

STAINLESS STEEL COARSE BUBBLE DIFFUSERS

Ashbrook Simon-Hartley offers unmatched flexibility in design by having three stainless steel coarse bubble diffusers to chose from; Closed Bottom Diffuser, Open Bottom Diffuser, and Open Bottom with Flapper Check Valve Diffuser. With full penetration continuous welds, our diffusers are of the highest quality and durability. The exclusive cast mounting tee design has added strength and resistance to vibration, which enhances the quality of the system. All three coarse bubble diffuser’s design features enable them to operate from 2 scfm through 50 scfm/diff. A triple port air release pattern shears the bubble and allows the diffuser to maximize efficiency. Other common features are an extra thick cast end piece continuously welded to assure strength and non fouling / clog free, non-corroding 304L or 316L stainless steel.