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BUSINESS UNIT

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.

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.

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.

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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Filters

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Key Technologies
Internal ID: 44
Air Drying Application
Industrial Air & Gas Filters & Systems

Air Drying Application

Explore Graver Technologies' filters for compressed air dryers.

Key features:
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support literature:
Case Study
Applications:
Industrial Air & Gas Filters & Systems
Internal ID: 45
Air Intake Filters - CA Series
Industrial Air & Gas Filters & Systems

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.

Key features:
  • 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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support literature:
Data Sheet
Industrial Air & Gas Filters & Systems
Internal ID: 46
Air Intake Filters - PFS Series
Industrial Air & Gas Filters & Systems

Air Intake Filters - PFS Series

The PFS and PFD Series filter elements offer cleanable and replaceable panels that utilize a pleated media design.

Key features:
  • 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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support literature:
Data Sheet
Applications:
Industrial Air & Gas Filters & Systems
Internal ID: 43
Air and Gas Overview
Industrial Air & Gas Filters & Systems

Air and Gas Overview

Use this document to explore Graver Technologies Air and Gas Filtration products.

Key features:
Industrial Air & Gas Filters & Systems
Internal ID: 48
Backwashing of Microfiltration Cartridge Elements
Liquid Filters

Backwashing of Microfiltration Cartridge Elements

This technical brief discusses the backwashing of microfiltration cartridge elements, a process used to clean filters by reversing flow to remove particles and extend filter life, particularly in applications like catalyst recovery and beer and wine filtration.

Key features:
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support literature:
Technical Brief
Applications:
Liquid Filters
Internal ID: 49
Beverage Brochure
Liquid Filters

Beverage Brochure

Explore Graver Technologies wide range of filtration solutions, including specialized filters for the beverage industry, ensuring high-quality filtration for producers of water, wine, beer, soft drinks, as well as municipal water systems.

Key features:
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support literature:
Brochure
Applications:
Liquid Filters
Internal ID: 51
Catalyst Recovery
Industrial Air & Gas Filters & Systems

Catalyst Recovery

Explore Graver Technologies' high-efficiency catalyst recovery with easy-to-use pleat packs, maximizing precious metal recovery and control.

Key features:
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support literature:
Brochure
Industrial Air & Gas Filters & Systems
Internal ID: 53
Caustic Recovery
Cross Flow Membranes

Caustic Recovery

Graver Technologies offers a caustic recovery system, utilizing SCEPTER filtration technology, to efficiently and cost-effectively recover caustic from waste streams in industries like food, pharmaceuticals, and textiles.

Key features:
Cross Flow Membranes
Internal ID: 54
CelluTEC®  HF Series
Liquid Filters

CelluTEC® HF Series

The CelluTEC is dual layered with cellulosic median that contains DE (Diatomaceous Earth) and polypropylene media to provide enhanced filtration

Key features:
  • Compact cartridge design to minimize space required
  • 99% retention at rated pore size
  • HF cartridge rated up to 30 GPM (114LPM) per 10" element for optimal filtration
  • Thermally Bonded Construction
  • High Solids Removal
  • Excellent Product compatibility
Liquid Filters
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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:

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