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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.

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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.

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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.

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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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Key Technologies
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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download support literature:
Data Sheet
Industries:
Air Purification OEM
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
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download support literature:
Data Sheet
Industries:
Air Purification OEM
Internal ID: 242
LPF Line Card
Liquid Filters

LPF Line Card

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

Key features:
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Brochure
Industries:
Water Treatment
Healthcare
Food & Beverage
Microelectronics
Industrial
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
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download support literature:
Data Sheet
Industries:
Air Purification OEM
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:
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Technical Brief
Industries:
Air Purification OEM
Internal ID: 243
MBC™ Series
Liquid Filters

MBC™ Series

An economical, nominally rated disposable filter element constructed of 100% polypropylene media for chemical compatibility with a variety of process fluids.

Key features:
  • Available in nominal ratings from 1 to 75 microns
  • Molded core for excellent collapse strength
  • Graded pore construction for long onstream life
  • Melt blown media resists dirt unloading as differential pressure increases
  • Non-shedding
  • High dirt holding capacity
  • Economical depth filtration
  • Thermal bonded endcaps optional
  • Free of binders, adhesives and surfactants
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download support literature:
Data Sheet
Industries:
Industrial
Microelectronics
Healthcare
Water Treatment
Food & Beverage
Internal ID: 244
MCL/SMCL Series Liquid Filter Equipment
Industrial Air & Gas Filters & Systems

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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download support literature:
Data Sheet
Industries:
Air Purification OEM
Internal ID: 245
Membrane Role in Microbial Retention
Liquid Filters

Membrane Role in Microbial Retention

This technical brief explores the role of membranes in microbial retention.

Key features:
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Technical Brief
Industries:
Food & Beverage
Healthcare
Internal ID: 246
Membrane Wetting
Liquid Filters

Membrane Wetting

This technical brief explores Pre-Wetting Hydrophilic Membranes for Integrity Testing.

Key features:
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Data Sheet
Technical Brief
Industries:
Food & Beverage
Healthcare
Internal ID: 263
Natural Gas CP Series
Industrial Air & Gas Filters & Systems

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
Request More Info
download support literature:
Brochure
Industries:
Air Purification OEM
Internal ID: 264
Natural Gas Distribution Filters (CP-LT)
Industrial Air & Gas Filters & Systems

Natural Gas Distribution Filters (CP-LT)

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

Key features:
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Application Case Study
Industries:
Industrial
Power Generation
Internal ID: 265
Natural Gas Filters
Industrial Air & Gas Filters & Systems

Natural Gas Filters

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

Key features:
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Product Specification
Case Study
Selection Sheet
Industries:
Industrial
Power Generation
Internal ID: 266
Nitric Acid Filters
Industrial Air & Gas Filters & Systems

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
Request More Info
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Data Sheet
Data Sheet
Industries:
Industrial
Internal ID: 267
OEM Custom Designed Filters
Industrial Air & Gas Filters & Systems

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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download support literature:
Brochure
Industries:
Air Purification OEM
Internal ID: 268
Oil Mist Coalescers
Industrial Air & Gas Filters & Systems

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
Request More Info
download support literature:
Data Sheet
Industries:
Air Purification OEM
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Graver Technologies
200 Lake Drive
Glasgow, DE 19702 USA

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1 (302) 731-1700
1 (800) 249-1990
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