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Hubbard-Hall OnDemand
24-7 access for current customers. Easy ordering, document download, and shipment history.
Hubbard-Hall Store
A select group of Hubbard-Hall products is also available for purchase through our e-commerce store.
Wastewater Treatment Chemistry
Specialty Applications

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Our tech-enhanced cleaning transforms your process, boosts efficiency, and promotes environmental sustainability.

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With over six generations of expertise, our team thrives on solving challenges. Your success is our success.

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Access product bulletins, safety information, and product documents, along with more resources for additional information.

About Hubbard-Hall
Our mission is to help manufacturers tackle complex surface cleaning, finishing, and wastewater treatment problems.

Contact Our Experts
Our people. Your problem solvers. Connect with a Hubbard-Hall representative today.
Hubbard-Hall OnDemand
24-7 access for current customers. Easy ordering, document download, and shipment history.
Hubbard-Hall Store
A select group of Hubbard-Hall products is also available for purchase through our e-commerce store.

Disc Filters
Plate or disc filtration systems provide high surface area and the ability to pre-coat filter media to achieve 0.5 micron filtration. The ability to pre-coat the filter with activated carbon to remove organic contamination makes these systems the best option for high volume electroplating chemistry. When requesting a quote, please provide the following information:
- Description of the solution being filtered
- Size of the process tank
- Number of times the solution needs to be filtered per hour
- Incoming voltage and phase
Description
Horizontal disc filter systems are available from 10 to 30,000 gallons per hour (gph). These filter systems are most commonly used on copper, nickel and zinc plating baths. Special modification are made for aggressive liquids such as acid copper, acid zinc or acid tin. The slurry tank and filter housings on the modified units are lined inside and out with ebonite, and the pump shaft is titanium.
- Each filter is constructed and modified specifically for the solution it is filtering
- Pump shafts, solution piping and all components that touch the solution have to be chemically resistant
- Single or dual chamber filters are available depending on the solution volume
- Slurry tank is important for pre-coating the filter with filter aid and activated carbon
The Right Equipment Starts with the Right Partner
Through partnerships with over 150 established equipment manufacturers, we help customers source the right equipment for their process. These relationships provide access to preferred pricing—often lower than direct purchase—while reducing the complexity of managing multiple suppliers.
Start the conversation and let’s align the right equipment to your operation.
