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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: 336
TB-023 Filter Change-out : Law of Diminishing Returns
Liquid Filters

TB-023 Filter Change-out : Law of Diminishing Returns

This document contains information on the concept of diminishing returns in filtration, specifically how adding more filters can impact flow resistance and pressure differentials, as well as recommendations for when to change filters for optimal performance.

Key features:
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download support literature:
Technical Brief
Industries:
Microelectronics
Water Treatment
Food & Beverage
Healthcare
Industrial
Internal ID: 337
TB-024 System Sizing
Liquid Filters

TB-024 System Sizing

This document discusses the concept of diminishing returns in filtration processes across various industries and provides insights into optimizing filter change-out strategies based on differential pressure and available filter area.

Key features:
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download support literature:
Technical Brief
Industries:
Food & Beverage
Healthcare
Industrial
Microelectronics
Water Treatment
Internal ID: 338
TB-025 Digital Printing Inks
Liquid Filters

TB-025 Digital Printing Inks

For digital printing inks, filtration is crucial to ensure print quality and minimize downtime. Different ink types (pigment-based, dye-based, solvent-based, and UV curable) require specific filtration methods to remove contaminants, agglomerates, and oversized pigments, optimizing image quality.

Key features:
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download support literature:
Technical Brief
Industries:
Industrial
Internal ID: 345
TPE™ Series
Liquid Filters

TPE™ Series

TPE™ filters are rugged metal filters that withstand temperature extremes, high pressures, and corrosive substances, suitable for various liquid and gas applications.

Key features:
  • Constructed entirely of sintered titanium or 316 Stainless
  • Steel powder — offers high corrosion resistance
  • Cleanable/backwashable — allows for reuse, maximum economy
  • High temperature sintering — no media migration, high pressure capabilities
  • Various gasket/ORing materials and configurations — easily retrofits most systems
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download support literature:
Data Sheet
Industries:
Industrial
Microelectronics
Healthcare
Food & Beverage
Water Treatment
Internal ID: 346
TPF Air Intake Pre-Filters
Industrial Air & Gas Filters & Systems

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.

Key features:
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download support literature:
Data Sheet
Industries:
Air Purification OEM
Industrial
Internal ID: 339
TefTEC™ P Series
Liquid Filters

TefTEC™ P Series

TefTEC™ P membrane cartridges offer complete bacterial retention and product sterility for biopharmaceutical final filtration.

Key features:
  • Singlelayer construction provides superior flow rates and minimizes filtration system size
  • 100% Flushed with 18 megohm DI water and integrity tested
  • Filters are manufactured, flushed, tested and packaged in an ISO Class 7 Cleanroom Environment
  • Each filter element stamped with pore size, lot and serial number for identification and traceability
  • Complete bacterial removal in liquid at a challenge level of 107 /cm2 Brevundimonas diminuta
  • Retentive for aerosolized virus
  • Validation guide available
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download support literature:
Data Sheet
Industries:
Microelectronics
Healthcare
Industrial
Water Treatment
Food & Beverage
Internal ID: 340
TefTEC™ Series
Liquid Filters

TefTEC™ Series

TefTEC™ filters have PTFE membrane & polypropylene components, offering superior hydrophobicity and cost-effective alternative to all-fluorocarbon filters.

Key features:
  • High surface area, singlelayer construction provides superior flow rates and minimizes filtration system size
  • 100% Flushed with 18 MΩcm DI water and integrity tested
  • Filters are manufactured, flushed, tested and packaged in an ISO Class 7 Cleanroom Environment
  • Each filter element stamped with pore size, lot and serial number for identification and traceability
  • Complete qualification guide available
  • Available prewet for use with aqueous based chemicals
Request More Info
download support literature:
Data Sheet
Industries:
Microelectronics
Industrial
Water Treatment
Healthcare
Food & Beverage
Internal ID: 341
TefTEC™ V Series
Liquid Filters

TefTEC™ V Series

TefTEC™ V cartridge filters are cost-effective with PTFE membrane & polypropylene support, ideal for compressed air and tank vent apps.

Key features:
  • Singlelayer construction provides superior flow rates and minimizes filtration system size
  • 100% Flushed with 18 megohm DI water and integrity tested
  • Filters are manufactured, flushed, tested and packaged in an ISO Class 7 Cleanroom Environment
  • Each filter element stamped with pore size, lot and serial number for identification and traceability
  • Demonstrated bacterial removal in air with an aerosol challenge level of 107
  • Brevundimonas diminuta/10" cartridge
  • Complete qualification guide available
Request More Info
download support literature:
Data Sheet
Industries:
Industrial
Microelectronics
Food & Beverage
Healthcare
Water Treatment
Internal ID: 342
The Ideal Solution for Reclaiming Sugar
Ecosorb®

The Ideal Solution for Reclaiming Sugar

ECOSORB, a proprietary adsorbent media, replaces powdered activated carbon (PAC) and diatomaceous earth (DE) in batch treatment processes.

Key features:
  • Elimination of carbon and diatomaceous earth dust
  • Lower labor costs
  • Improved quality
  • Reduced solid waste
  • Elimination of re-processing
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download support literature:
Case Study
Industries:
Food & Beverage
Internal ID: 347
Turbine Intake Elements
Industrial Air & Gas Filters & Systems

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.

Key features:
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download support literature:
Brochure
Industries:
Industrial
Internal ID: 353
Vacuum Application
Industrial Air & Gas Filters & Systems

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.

Key features:
Request More Info
download support literature:
Application Case Study
Industries:
Industrial
Air Purification OEM
Internal ID: 354
Vacuum Exhaust Filters
Industrial Air & Gas Filters & Systems

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.

Key features:
Request More Info
download support literature:
Data Sheet
Industries:
Industrial
Air Purification OEM
Internal ID: 355
Vacuum Pump Filters
Industrial Air & Gas Filters & Systems

Vacuum Pump 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: 357
WaterTEC™ Series
Liquid Filters

WaterTEC™ Series

The WaterTEC™ filter series is constructed of absolute rated, hydrophilic, asymmetric polyethersulfone membrane and polypropylene components.

Key features:
  • Low pressure drop reduces energy costs
  • High dirt holding capacity minimizes changeouts and down time
  • All thermal bonded construction with no adhesives
  • Available in all common configurations to allow use of existing filter housings
  • Cost effective absolute filtration
Request More Info
download support literature:
Data Sheet
Industries:
Microelectronics
Industrial
Healthcare
Food & Beverage
Water Treatment
Internal ID: 358
ZTEC™ B Series
Liquid Filters

ZTEC™ B Series

ZTEC™ B Bioburden Reduction grade membrane cartridges provide highly consistent performance for bioburden reduction and particle removal across a wide range of beverage, pharmaceutical and biological fluids.

Key features:
  • Manufactured in an ISO Class 7 Cleanroom Environment
  • 100% flushed with ultrapure DI water and integrity tested
  • Repeatably steamable/sanitizable
  • High retentions up to 107/cm2 challenged for bacteria and yeast
  • Pore size, lot and serial number are stamped on each filter element for identification and traceability
  • Complete qualification guide available
Request More Info
download support literature:
Data Sheet
Industries:
Industrial
Microelectronics
Water Treatment
Food & Beverage
Healthcare
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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
[email protected]
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