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Graver Technologies specializes in designing, engineering, and manufacturing a comprehensive line of high-performance and cost-effective filter cartridges and housings for liquid process filtration. Serving a variety of industries—such as food and beverage, chemical, microelectronics, and healthcare—our solutions are tailored to meet diverse application needs.

Key liquid process filters include:

  • Melt Blown Depth Filters: Designed for applications requiring reliable depth filtration.
  • Resin Bonded Filters: Ideal for high-temperature applications and resistant to a wide range of chemicals.
  • Microfiberglass and Polypropylene Pleated Cartridges: Provide an extensive filtration area for high efficiency and longer service life.
  • Membrane Filters with PTFE or Polyethersulfone (PES): Perfect for critical applications requiring precise filtration and high purity.

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Filters

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Internal ID: 214
GSC™ Series

GSC™ Series

The GSC Series of single cartridge metal filter cartridge housings are constructed of 316 stainless steel with a clamp closure to service a wide range of general purpose filter applications.

Key features:
  • Single shell construction for quick spillfree cartridge replacement
  • Inline ¾" and 1" inlet/outlet connections for ease of installation
  • Drains/Vent built in
  • Flow rates of up to 7 GPM (26.5 lpm) per 10" filter cartridge
  • Housing pressure drop is 0.6 PSID at 7 GPM (40mbar @ 26.5 lpm)
  • Mounting bracket available
Internal ID: 215
GSS™ Series Filter Cartridges

GSS™ Series Filter Cartridges

A Borosilicate Microfiber glass filter with stainless steel supports for high temperature applications

Key features:
  • 304 stainless steel center core and end caps — allows for high temperature applications
  • Micron ratings from 0.2 to 30 μm — Broad application range
  • Uniform pore size — High removal efficiency
  • High surface area — High flow capability and dirt holding capacity
  • Long service life — Minimizes maintenance costs
  • Small diameter fibers — High flow rates at low pressure drops
Internal ID: 131
Glossary of Biotech Terms

Glossary of Biotech Terms

Every industry has an abundance of terms that may be used to describe products and processes. Because of the critical nature of the pharmaceutical and biotechnology markets and the fact that it is highly regulated, it is critical to define and understand some of the more common terms.

Key features:
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support literature:
Technical Brief
applications:
Internal ID: 134
Graver Cartridge Regeneration Procedures for Wine & Beer Applications

Graver Cartridge Regeneration Procedures for Wine & Beer Applications

Explore Graver Technologies' Cartridge Regeneration Procedures for Wine & Beer Applications.

Key features:
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support literature:
Technical Brief
applications:
Internal ID: 219
Healthcare Brochure

Healthcare Brochure

This pharma brochure explores critical filtration for the healthcare industry.

Key features:
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support literature:
Brochure
applications:
Internal ID: 224
High Flow

High Flow

Graver High Flow Series filters feature a larger geometry to handle higher flows with fewer filter elements. The result is much faster, easier filter changeouts.

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
  • Inside-out flow retains contaminant even during changeout
  • Multi layer pleated construction with optimized surface area
  • Outer cage prevents media extrusion problem experienced with somecompetitive offerings
  • Unique Quad Seal gasket provides maximum seal integrity
  • Retrofits competitive high flow filter housings
  • Thermally bonded construction
Internal ID: 225
High Flow GF

High Flow GF

Graver High Flow GF Series filters features microfiber glass media in a larger geometry to handle higher flows with fewer filter elements.

Key features:
  • Materials of construction allow compatibility with some chemistries not served by all polypropylene elements
  • 6" diameter, large geometry for high flows
  • Absolute retention ratings from 1 to 20 microns
  • Capable of flow rates up to 500 GPM in a single 60" element
  • Insideout flow retains contaminant even during changeout
  • 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
Internal ID: 226
High Flow Housing-3/19

High Flow Housing-3/19

Graver High Flow Series filter housings are designed to accept Graver and competitive High Flow Series large geometry filter elements.

Key features:
  • Industrial grade housings available in 304, 316 and carbon steel wetted parts
  • ASME U code available
  • Designs for 1, 3, 4 or 7 filters per housing for flows up to 3500 GPM*
  • 150 psig designs
  • Accepts 20", 40" and 60" High Flow cartridges
  • Vertical and horizontal designs offered
  • Hold down plate prevents elements from unseating due to back pressure
  • Filter removal tool available to facilitate element changeout
  • Swing bolts on 150 psig design
  • Equipped with 1" vent and 2" drain (1" drain on tipped horizontal style)
Internal ID: 227
High Flow RF

High Flow RF

Graver High Flow RF Series filter is another in the series of larger geometry filters to handle higher volume applications with fewer filter elements.

Key features:
  • 6.5" diameter, large geometry for high flow rates
  • Absolute retention ratings from 1 to 100 microns
  • Capable of flow rates up to 80 GPM in the P2 configuration and 500 GPM in the P30 configuration
  • Multilayer pleated construction with optimized surface area
  • Retrofits competitive large diameter filter housings utilizing the “740” design or the large diameter 338 oring design
  • Thermally bonded construction
  • All polypropylene construction provides for a high level of chemical compatability
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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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