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Filtration & Separation

Graver Technologies, with decades of expertise in filtration solutions, offers a broad range of high-performance and cost-effective filter cartridges and housings. Serving industries such as food and beverage, chemicals, microelectronics, and healthcare, we provide liquid process filters in various formats, including melt blown depth filters, resin bonded filters, microfiberglass and polypropylene pleated cartridges, and membrane filters with PTFE or PES membranes. Our solutions are designed for durability and efficiency, ensuring you have the right filtration system for even the most demanding applications.

Key Technologies

Graver Technologies offers a comprehensive range of Filtration & Separation tailored to specific industries. Explore our key technology segments to find the right solution for your needs.

Liquid Filters

Graver Technologies provides a broad spectrum of filter cartridges and housings engineered for diverse industries, including food, healthcare, and microelectronics. Their product line includes melt blown depth filters, resin bonded filters, pleated cartridges in microfiberglass and polypropylene, and membrane filters with high precision for critical applications.

Cross Flow Membranes

Scepter Membrane products from Graver facilitate filtration in demanding environments through cross-flow membranes that handle high temperatures, aggressive chemistries, and high-viscosity fluids. These membranes are particularly suitable for heavy solids applications without the risk of clogging.

Industrial Air & Gas Filters & Systems

Graver Technologies excels in customizing filtration solutions for rotating equipment protection, offering standard filters and specialized designs tailored to unique customer needs. Their engineering team can incorporate special paint processes, ancillary devices, and non-destructive examination to meet rigorous project specifications.

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Key Technologies
Internal ID: 55
CelluTEC® Series
Liquid Filters

CelluTEC® Series

The CelluTEC is dual layered with cellulosic median that contains DE (Diatomaceous Earth) and polypropylene media to provide enhanced filtration

Key features:
  • Dual cartridge size available, standard 2.7" and High Flow RF 6"
  • Compact cartridge design to minimize space required
  • 99% retention at rated pore size
  • HFRF cartridge rated up to 15GPM per 10" element for optimal filtration
  • Thermally Bonded Construction
  • High Solids Removal
  • Excellent Product compatibility
Liquid Filters
Internal ID: 56
Citadel® Series
Liquid Filters

Citadel® Series

Citadel pleated membrane cartridges feature a PTFE membrane and PFA structural components to provide excellent chemical and temperature resistance for aggressive chemical applications such as etchers, strippers, cleaners and bulk chemicals.

Key features:
  • Manufactured, flushed, tested and packagedin an ISO Class 7 Cleanroom Environment
  • Filters are flushed with 18 MΩ-cm DI water toensure low extractables and low particle shedding
  • 100% integrity tested to provide reliable performance
  • Resistivity rinse-up to 18 MΩ-cm and single digitppb TOC levels with minimal throughput
  • Pore size ratings from 0.05 to 10 micronto meet a broad range of applications
  • Wet-Pack option available to eliminate the requirementfor solvent pre-wetting in aqueous applications
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support literature:
Data Sheet
Liquid Filters
Internal ID: 57
Cleaning/Regeneration
Liquid Filters

Cleaning/Regeneration

This document explores the Suggested Cleaning/Regeneration Method for Porous Metal Filters.

Key features:
Liquid Filters
Internal ID: 58
Cleaning/Sanitizing Filters
Liquid Filters

Cleaning/Sanitizing Filters

This technical brief provides the Cleaning and Sanitizing Procedure for Graver Filter Products.

Key features:
Liquid Filters
Internal ID: 61
Compressed Air & Gas Filters
Industrial Air & Gas Filters & Systems

Compressed Air & Gas Filters

Use this document to explore Graver Technologies industrial filtration products.

Key features:
  • Suitable for air/gas and liquid applications.
  • Carbon-steel construction.
  • ASME Code designed and U stamped.
  • CE marked per pressure equipment directive (PED) 97/23/EC
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support literature:
Data Sheet
Applications:
Industrial Air & Gas Filters & Systems
Internal ID: 63
Compressed Air & Gas Filters / Separators
Industrial Air & Gas Filters & Systems

Compressed Air & Gas Filters / Separators

Use this document to explore Graver Technologies Conselor Ags Series Air & Gas Filter Separators.

Key features:
  • ASME Code design and constructed
  • High flow rate capability
  • Low pressure drop & long element life
  • High temperature capability
  • Economical replaceable cartridges
  • Modified and custom designs available
  • Design pressures from 180 psi to 1440 psi
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support literature:
Data Sheet
Applications:
Industrial Air & Gas Filters & Systems
Internal ID: 62
Compressed Air & Gas Filters CP Series
Industrial Air & Gas Filters & Systems

Compressed Air & Gas Filters CP Series

The CP Series are in-line filters that effectively remove dust, dirt, pipe scale, and other solid contaminants from compressed air and gas pipelines. Standard and custom designs available.

Key features:
  • ASME Code designed and constructed
  • Low pressure drop–low energy loss
  • High flow rate capability
  • Maximum filter area and dirt holding capacity
  • Cleanable, reusable filter element
  • In line connections
  • Modified and custom designs available
  • Design Pressures from 180 psi to 740 psi
  • Contact Factory for higher pressure applications
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support literature:
Data Sheet
Applications:
Industrial Air & Gas Filters & Systems
Internal ID: 65
Crystal MBF Series
Liquid Filters

Crystal MBF Series

Use this document to explore Crystal MBF Series Filter Cartridges.

Key features:
  • Available in nominal ratings from 1 to 75 microns
  • Formed Crystal Core for excellent collapse strength
  • Graded pore construction for long on-stream life
  • Melt blown media resists dirt unloading as differential pressure increases
  • Non-shedding
  • High dirt holding capacity
  • Economical depth filtration
  • Free of binders, adhesives and surfactants
  • Highly consistent performance
Liquid Filters
Internal ID: 66
Cyst Reduction in Water
Liquid Filters

Cyst Reduction in Water

This technical brief discusses the challenges posed by Cryptosporidium parvum and Giardia lamblia, protozoan contaminants in water. It explores their resistance to common disinfection methods and the need for effective removal, especially in municipal water systems.

Key features:
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support literature:
Technical Brief
Applications:
Liquid Filters
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Contact Us

If you have questions or comments regarding the information in this site, or if you wish to receive additional information on Graver Technologies, please contact us:

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