Filtration & Separation

Industrial Air & Gas Filters & Systems

Graver Technologies offers comprehensive solutions for a wide array of industrial air and gas filtration applications. Our filters play a critical role in protecting essential rotating equipment, such as vacuum pumps, turbines, and compressors. Whether your needs involve fuel gas filtration on offshore platforms, safeguarding downstream instrumentation, or recovering precious metals, Graver Technologies delivers cost-effective solutions, from standard products to custom-engineered designs.

When standard filters do not fully meet your specifications, our engineering team is prepared to develop custom solutions that adhere to the strictest requirements. We also specialize in managing unique project needs, including:

  • Special Paint Processes: Customizing products to meet specific coating and paint requirements.
  • Addition of Ancillary Devices: Integrating supplementary components as needed.
  • NDE Requirements: Performing non-destructive examinations as required.
  • Custom Designs: Creating filters that meet precise customer specifications.

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Filters

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Internal ID: 237
LGS Series Compressed Air & Gas Filters

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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Data Sheet
Internal ID: 241
LKV/HKV Series Vacuum Filters

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
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Data Sheet
Internal ID: 239
Liquid Filters CPL Series

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
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Data Sheet
Internal ID: 240
Liquid Liquid Coalescer Separator

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:
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Technical Brief
Internal ID: 244
MCL/SMCL Series Liquid Filter Equipment

MCL/SMCL Series Liquid Filter Equipment

MCL Filter elements have been designed to minimize pressure differential while maximizing effective filtration area.

Key features:
  • Connection sizes from 1" to 6" accommodate flow rates to 800 GPM
  • 1 5/8" core ID allows for very low pressure differentials
  • ASME code stamp available for assurance of quality
  • Available in over 175 varieties of media, retention and efficiencies to exactly match application requirements
  • Large pleated design results in large effective filtration areas which leads to long life, cost effective filtration
  • Available with either all plastic or metal support structures to maximize performance flexibility
  • Modified and custom designs (materials of construction, inlet/outlet orientation, higher pressure, etc.) to match unique filtration requirements
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Data Sheet
Internal ID: 263
Natural Gas CP Series

Natural Gas 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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Brochure
Internal ID: 264
Natural Gas Distribution Filters (CP-LT)

Natural Gas Distribution Filters (CP-LT)

Use this document to retrieve information about CP-LT Filters for Natural Gas Distribution.

Key features:
Internal ID: 265
Natural Gas Filters

Natural Gas Filters

Use this product specification document to get information about filters for natural gas transmission and distribution.

Key features:
Internal ID: 266
Nitric Acid Filters

Nitric Acid Filters

Use this document to get information about precious metal recovery filters for nitric acid production.

Key features:
  • Offers extended service life
  • Lower pressure drop
  • Highly efficient filtration
  • Maximize the reclaim amount of precious metals
  • We provide the pleated packs with cage or to retrofit your existing cages and housings
  • No adhesives or binders used in our patented design
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Data Sheet
Data Sheet
Industries:
Internal ID: 267
OEM Custom Designed Filters

OEM Custom Designed Filters

Use this document to explore information on HEPAfine® and ULPAfine® line of filtration products are designed to meet the stringent demands of critical environments in commercial, industrial, institutional and residential applications.

Key features:
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Brochure
Internal ID: 268
Oil Mist Coalescers

Oil Mist Coalescers

Graver offers a wide range of standard filters. The cylindrical, multi-stage element removes the heavy concentrations of oil mist and oil smoke from the exhaust stream.

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
  • Heavyduty allwelded construction for maximum durability
  • Wide range of connection sizes and types available to match your existing piping
  • Flow capacities to 3000 SCFM to suit your application
  • Low backpressure, for improved pump efficiency
  • All filter elements are available in a wide range of material and temperature designs to meet your unique application
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Data Sheet
Internal ID: 269
Oxygen Service Gas Filters for Ozone Generation and other applications

Oxygen Service Gas Filters for Ozone Generation and other applications

Use this document to get more information on oxygen gas filters for ozone generation and other applications.

Key features:
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Case Study
Internal ID: 275
PLEKX® Filters

PLEKX® Filters

Graver Technologies' PLEKX Filters are highly uniform multi-layer composite media designed to capture particles and adsorb gases and odors.

Key features:
  • PLEKX® is a highly uniform composite media designed to adsorb gases and odors
  • Available in bulk rolls, as pleated extended surface filters, flat sheet filters, or wrapped filters and a wide array of configurations
  • Active ingredient >82% of the media by weight to maximize adsorption and performance
  • Conventional adsorption product is coconut shell carbon, but can be boosted with chemical impregnations for higher efficiency in critical gas applications
  • Flexible, yet nondusting
  • Can be copleated with our HEPAfine® and ULPAfine® media to produce dualfunctional filtration to remove particulate AND odor/gases
  • Considered a replacement for carbon beds
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Brochure
Internal ID: 282
PME™ Series

PME™ Series

Graver Technologies' Gas Turbine Air Intake Filters are Pre-filters for gas turbine air intakes. Help to reduce operational costs and very easy change out.

Key features:
  • Protects primary filters from airborne particles and dust
  • Patented turbine prefilter design
  • Single piece design allows for prefilter change out during power generating mode
  • The easy to use telescopic tool inserts the prefilter over the primary filters quickly and easily
  • No Velcro®, no tape and no bands
  • All seams are ultrasonic sealed, eliminating potential leak paths
  • The prefilter has removal straps that will allow the prefilter to roll and keep the dirt and dust inside
  • The product is available in a variety of sizes and shapes
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Data Sheet
Internal ID: 329
Suppression Pool Clean Up Filter

Suppression Pool Clean Up Filter

Use this document to explore our Suppression Pool Clean Up Filter Element, designed for nuclear power plant applications, ensuring efficient, long-lasting, and reliable filtration.

Key features:
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Case Study
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