Liquid Filters

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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Internal ID: 66

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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Technical Brief
Industries:
Water Treatment

Internal ID: 124

End Configurations

Use this technical brief to explore Graver Technologies' wde variety of end configurations for liquid filter cartridges.

Key features:

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Technical Brief
Industries:
Food & Beverage
Industrial
Water Treatment
Healthcare

Internal ID: 128

GFC™ Series

The cost-effective GFC™ filter element is constructed of pleated Borosilicate Microfiberglass media that combines excellent flow rates with exceptional service life.

Key features:

Micron ratings from 0.2 to 30 μm — Broad application range
Uniform pore size — High removal efficiency
High surface area — High Dirt Capacity
Long service life — Minimizes maintenance costs
Fixed pore construction — Eliminates dirt unloading at maximum differential pressure
Small diameter fibers — High flow rates at low pressure drops

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download support literature:
Data Sheet
Industries:
Microelectronics
Industrial
Food & Beverage
Water Treatment
Healthcare

Internal ID: 129

GFP™ Series

The cost-effective GFP™ filter element is constructed of pleated Borosilicate Microfiberglass media that combines excellent flow rates with exceptional service life.

Key features:

Polyester hardware extends application range beyond the limits of polypropylene.
Higher temperature capability of 230°F (110°C)
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
Fixed pore construction — Eliminates dirt unloading at maximum differential pressure

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download support literature:
Data Sheet
Industries:
Industrial
Microelectronics
Food & Beverage
Water Treatment
Healthcare

Internal ID: 130

GHP™ Series

The GHP Series filter housings are made of 316L stainless steel and engineered using 3A standards for filtration applications requiring high purity production streams.

Key features:

Durable 316L stainless steel for corrosion resistance
Vband clamp or swing bolt for quick and easy cartridge changeouts
Accepts 5", 10", 20", 30"and 40" cartridges with DOE, 222/226 configuration options
Accommodates up to 2 3/4" OD cartridges

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Data Sheet
Industries:
Industrial
Microelectronics
Healthcare
Water Treatment
Food & Beverage

Internal ID: 132

GLP™ Series

The GLP Series filter housings are constructed of durable stainless steel and meet general purpose industrial and commercial filtration needs.

Key features:

Durable 316 stainless steel for corrosion resistance
Vband clamp or swing bolts for quick and easy cartridge changeouts
Accepts 10", 20", 30" and 40" cartridges with DOE, 222 and 226 configuration options
Accommodates up to 2 3/4" OD cartridges
Universal design has components to allow both DOE and 222 oring cartridge configurations to be used

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download support literature:
Data Sheet
Industries:
Microelectronics
Industrial
Healthcare
Water Treatment
Food & Beverage

Internal ID: 214

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

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Data Sheet
Industries:
Industrial
Microelectronics
Healthcare
Water Treatment
Food & Beverage

Internal ID: 215

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

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download support literature:
Data Sheet
Industries:
Industrial
Microelectronics
Food & Beverage
Water Treatment
Healthcare

Internal ID: 131

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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Technical Brief
Industries:
Healthcare

Internal ID: 134

Graver Cartridge Regeneration Procedures for Wine & Beer Applications

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

Key features:

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Technical Brief
Industries:
Food & Beverage

Internal ID: 219

Healthcare Brochure

This pharma brochure explores critical filtration for the healthcare industry.

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Brochure
Industries:
Healthcare

Internal ID: 224

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

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download support literature:
Data Sheet
Industries:
Microelectronics
Industrial
Water Treatment
Healthcare
Food & Beverage

Internal ID: 225

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

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download support literature:
Data Sheet
Industries:
Microelectronics
Industrial
Water Treatment
Food & Beverage
Healthcare

Internal ID: 226

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)

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download support literature:
Data Sheet
Industries:
Microelectronics
Industrial
Water Treatment
Food & Beverage
Healthcare

Internal ID: 227

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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download support literature:
Data Sheet
Industries:
Industrial
Microelectronics
Water Treatment
Food & Beverage
Healthcare

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