Graver Technologies provides a wide selection of high-performance process-scale filtration technology for the removal of particles and microbes in beer.

beer filter

Innovative Technologies for Beer Filtration

Filtration is essential to managing and improving the shelf life, stability, and clarity of beer, hard seltzers, and other malt-based products. Breweries, whether national, regional, or specialty craft breweries, use a range of filtration technologies to manage microbial contamination before bottling. It's important to capture diatomaceous earth (DE) used in upstream processing, manage air quality in production and in holding tanks, and provide clean water for washing, rinsing, and sanitizing. Membrane filters used in the bottling process also need to be protected. Graver Technologies provides the necessary support along with a wide selection of cost-effective filters to help breweries deliver a consistent quality product to achieve success.

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beer filter

About Graver's Products For Beer

- Particulate removal from incoming water streams

- Clarify/trap DE from upstream processes

- Microbial and particle control for compressed air and CO2venting

- Removal of particulate and microbes from bottle rinse water

- Microbial stabilization prior to bottling- Microbial and particle control for tank venting

Product Selection

ZTEC™ WB, QCR™, PMA™, PMC™ - Water for blending should be filtered at 0.45 to 1 micron level

TefTEC™ - Hydrophobic PTFE membrane for tank vent applications

TefTEC™ - CO2 filtration can be accomplished with 0.2 or 0.45 micron hydrophobic PTFE membrane

QCR™, PMA™,  PMC™, STA™ - Water used for washing bottles and containers can be filtered to 0.45 to 1 micron level STC,

QXL, PMA™ - Melt blown pleated and depth filters are excellent for DE traps or pre filtration. For DE trap filters, use 1 to 10 micron rated cartridges

QMC, PMA™ or PMC™ - Membrane pre filtration: To protect and extend the life of the membrane filters, choose a 0.45 or 1 micron pleated polypropylene filter

ZTEC™ WB - Membrane filters provide bacterial removal and microbial stabilization. Use 0.45 absolute rated filters

Final Applications

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