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BUSINESS UNIT

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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Filters

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Key Technologies
Internal ID: 228
High Flow Series
Liquid Filters

High Flow Series

The High Flow Series filters handle high flows with fewer elements and offer excellent dirt holding capacity. Smaller systems are possible, reducing upfront costs.

Key features:
  • 6" diameter, large geometry for high flow rates
  • Absolute retention ratings from 1 to 100 microns
  • Capable of flow rates up to 500 GPM in a single 60" element
  • Insideout flow retains contaminant even during changeout
  • Multi layer pleated construction with optimized surface area
  • Outer cage prevents media extrusion problem experienced with some competitive offerings
  • Unique Quad Seal gasket provides maximum seal integrity
  • Retrofits competitive high flow filter housings
  • Thermally bonded construction
Liquid Filters
Internal ID: 229
High Flow Sizing
Liquid Filters

High Flow Sizing

This technical brief contains Housing Sizing Guidelines for Graver High Flow Filter Cartridges.

Key features:
Liquid Filters
Internal ID: 231
Inline Oil Mist Coalescers
Industrial Air & Gas Filters & Systems

Inline Oil Mist Coalescers

Use this document to explore the specifications about Inline Oil Mist Coalescers.

Key features:
  • An assortment of materials to meet your unique application. Available in carbon steel, 304, 316,304L, 316L, aluminum, and a variety of lined vessels.
  • Heavy-duty all-welded construction for maximum durability.
  • Wide range of connection sizes and types available to match your existing piping.
  • High quality element construction allows for multiple cleanings for increased filter life.
  • Low pressure drop designs allow for a longer running period between change-outs.
  • All filter elements are available in a wide range of material and temperature designs to meet your unique application.
request info
support literature:
Data Sheet
Applications:
Industrial Air & Gas Filters & Systems
Internal ID: 232
Integrity Testing: Pressure Hold
Liquid Filters

Integrity Testing: Pressure Hold

This technical brief identifies why integrity testing is crucial for membrane filters in bioburden control. Bubble point and diffusive flow are common, but Pressure Hold Test is recommended for multi-round housings.

Key features:
Liquid Filters
Internal ID: 237
LGS Series Compressed Air & Gas Filters
Industrial Air & Gas Filters & Systems

LGS Series Compressed Air & Gas Filters

The LGS Series filters offer a high efficiency coalescing style element. Each model employs one or more replaceable element cartridges which provide positive gasket sealing.

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
  • Contact Factory for higher pressure applications
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support literature:
Data Sheet
Applications:
Industrial Air & Gas Filters & Systems
Internal ID: 241
LKV/HKV Series Vacuum Filters
Industrial Air & Gas Filters & Systems

LKV/HKV Series Vacuum Filters

The LKV and HKV Series filters offer a replaceable, cleanable element that features a pleated or "radial fin" cartridge design.

Key features:
  • Pleated, maximum area elements
  • Low pressure loss design Large dirt holding capacity, longer operation between element changes
  • Positive sealing, high vacuum capability
  • Cleanable, reusable filter element
  • Modified and custom designs available
request info
support literature:
Data Sheet
Applications:
Industrial Air & Gas Filters & Systems
Internal ID: 242
LPF Line Card
Liquid Filters

LPF Line Card

This document explores Graver Technologies' liquid process filters product offering.

Key features:
Liquid Filters
Internal ID: 239
Liquid Filters CPL Series
Industrial Air & Gas Filters & Systems

Liquid Filters CPL Series

Filters for efficient removal of solid particulate in liquid pipeline applications.

Key features:
  • High flow rates
  • Low pressure drop
  • Maximum filter area and dirt holding capacity
  • ASME Code designed and constructed
  • Horizontal inline connections
  • Modified and custom designs available
  • Design pressures from 180 psi to 740 psi
request info
support literature:
Data Sheet
Applications:
Industrial Air & Gas Filters & Systems
Internal ID: 240
Liquid Liquid Coalescer Separator
Industrial Air & Gas Filters & Systems

Liquid Liquid Coalescer Separator

Graver Technologies' Liquid-Liquid Coalescer/Separator efficiently removes water from hydrocarbons. The products are designed and constructed to meet various specifications, providing quality and short lead times.

Key features:
request info
support literature:
Technical Brief
Applications:
Industrial Air & Gas Filters & Systems
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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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