Industrial Air & Gas Filters & Systems
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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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Vacuum Pump Filters
The LKV and HKV Series filters offer a replaceable, cleanable element that features a pleated or "radial fin" cartridge design.
- 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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Filters for Natural Gas Transmission & Distribution
Natural gas traveling through pipelines can pick up some degrees of contaminants, which can cause compressor damage, regulator and meter damage, and/or increased pipeline maintenance. Download the attached documents to get information about Graver’s AGS series coalescers and/or CP series that eliminate solids and liquids that could lead to compressor failure.
- Removes solid and liquid contaminants:0.3μ and 1μ @ >99%
- Pressures from 15 PSIG to 5,000 PSIG• Flows from 100 SCFM to 61,000 SCFM
- Temperatures to 300° F
- Connections from ½" to 24"
- Design: ASME Section XIII, Div. 1 and PED97
- Available in Carbon Steel, 304 and 316 MOC
- Applications: Air, O2, H2, He, CH4, natural gas, N2, A
- Media options: Polyester, Fiberglass
- Closure options: flange, swing bolt, and quickopening (MODCO)• Custom designs available
- Removes solid contaminants from 0.3μ @ >99.97%
- Pressures from 15 PSIG to 5,000 PSIG
- Flows from 100 SCFM to 250,000 SCFM
- Temperatures to 300° F
- Connections from ½" to 24"
- Available in Carbon Steel, 304 and 316 MOC
- Design: ASME Section XIII, Div. 1 and PED97
- Applications: Air, O2, H2, He, CH4, natural gas, N2, A
- Media options: Fiberglass, Polyester, Teflon,Nomex
- Closure options: flange, swing bolt, and quickopening (MODCO)
- Custom designs available
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MCL/SMCL Series Liquid Filter Equipment
MCL Filter elements have been designed to minimize pressure differential while maximizing effective filtration area.
- 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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TPF Air Intake Pre-Filters
This document covers Graver Technologies as a leader in gas filtration, offers a wide range of filtration solutions for various applications, including gas turbine air intake pre-filters. Their innovative one-piece design, thermal bonding, and patented removal strap make their pre-filters efficient, easy to install, and cost-effective.
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Air Intake Filters - PFS Series
The PFS and PFD Series filter elements offer cleanable and replaceable panels that utilize a pleated media design.
- Compact pleated element panels provide maximum area and
- dirt holding capacity
- Low pressure drop, low energy costs
- PFS Series: Positive sealing services
- PFD Series: Two stage design with positive sealing services
- Rugged allweather steel housing
- Reduction of air and compressor noise
- Safety screen design allows panel element replacement without interruption of equipment operation
- Modified and custom designs available
- Easy, low maintenance cost effective design
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Air Intake Filters - CA Series
The CA and CAS Series filters offer a replaceable, cleanable element that incorporates a pleated or "radial fin" cartridge design.
- Noise reduction - to help meet plant requirements
- Low pressure drop - low energy loss
- Maximum filter area and dirt holding capacity
- Cleanable, replaceable 2stage filter element
- Rugged allweather housing
- Direct or remote mounting to machinery
- Two styles to suit any application
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Inline Oil Mist Coalescers
Use this document to explore the specifications about Inline Oil Mist Coalescers.
- 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.
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HEPA
The Graver Technologies HEPAfine® and ULPAfine® line of filtration products are designed to meet the stringent demands of critical environments in commercial, industrial, institutional and residential applications.
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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.
- 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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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.
- 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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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.
- 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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AGS™ Series Compressed Air & Gas Filters
The AGS™ Series coalescing filters effectively separate oil, water, and other liquid aerosols from compressed air and gas lines.
- 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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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.
- 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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GTX™ Series
The GTX® Series are in-line filters that are designed to remove solids from compressed air and gas streams.
- Suitable for air/gas and liquid applications
- Carbonsteel construction
- ASME Code designed and U stamped
- CE marked per pressure equipment directive (PED) 97/23/EC
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Liquid Filters CPL Series
Filters for efficient removal of solid particulate in liquid pipeline applications.
- 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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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.
- 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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Gas Turbine Air Intake Pre-Filters
Explore Graver Technologies Air Intake Elements and Prefilters.
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Compressed Air & Gas Filters / Separators
Use this document to explore Graver Technologies Conselor Ags Series Air & Gas Filter Separators.
- 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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Compressed Air & Gas Filters
Use this document to explore Graver Technologies industrial filtration products.
- 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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Nitric Acid Filters
Use this document to get information about precious metal recovery filters for nitric acid production.
- 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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Natural Gas Filters
Use this product specification document to get information about filters for natural gas transmission and distribution.
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Vacuum Exhaust Filters
Graver Technologies' PME Series offers high-efficiency coalescing filters for removing oil mist and smoke from vacuum pump exhaust. These filters are effective in various applications, offering low pressure drop, long element life, and customizable designs to meet specific requirements.
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Vacuum Application
This document discusses vacuum systems and the importance of filtration in various industries, including packaging, chemical processes, food processing, and more. It highlights the key components of a vacuum system, the types of vacuum pumps, conductance, solid particles removal, and oil mist removal.
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Turbine Intake Elements
Graver Technologies offers top-notch industrial gas filtration solutions. One standout product is the TPF pre-filter for gas turbine air intakes, boasting easy installation, quick change-outs, and cost savings.
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Filter Replacement Elements
Explore Graver Technologies conselor replacement elements and element panels for industrial filtration products.
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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.
- 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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Catalyst Recovery
Explore Graver Technologies' high-efficiency catalyst recovery with easy-to-use pleat packs, maximizing precious metal recovery and control.
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Air and Gas Overview
Use this document to explore Graver Technologies Air and Gas Filtration products.
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PLEKX® Filters
Graver Technologies' PLEKX Filters are highly uniform multi-layer composite media designed to capture particles and adsorb gases and odors.
- 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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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.
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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.
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Air Drying Application
Explore Graver Technologies' filters for compressed air dryers.
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Vacuum Application
This document discusses vacuum systems and the importance of filtration in various industries, including packaging, chemical processes, food processing, and more. It highlights the key components of a vacuum system, the types of vacuum pumps, conductance, solid particles removal, and oil mist removal.
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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.
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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.
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Natural Gas Distribution Filters (CP-LT)
Use this document to retrieve information about CP-LT Filters for Natural Gas Distribution.
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Natural Gas Filters
Use this product specification document to get information about filters for natural gas transmission and distribution.
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HEPA
The Graver Technologies HEPAfine® and ULPAfine® line of filtration products are designed to meet the stringent demands of critical environments in commercial, industrial, institutional and residential applications.
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AGS™ Series Compressed Air & Gas Filters
The AGS™ Series coalescing filters effectively separate oil, water, and other liquid aerosols from compressed air and gas lines.
- 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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GTX™ Series
The GTX® Series are in-line filters that are designed to remove solids from compressed air and gas streams.
- Suitable for air/gas and liquid applications
- Carbonsteel construction
- ASME Code designed and U stamped
- CE marked per pressure equipment directive (PED) 97/23/EC
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: