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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: 21
ACS-013 CBD Oil
Liquid Filters

ACS-013 CBD Oil

This case study discusses the filtration of CBD oil from Cannabis and Hemp plants, focusing on the recovery and purification process for this natural product.

Key features:
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Application Case Study
Industries:
Healthcare
Food & Beverage
Internal ID: 22
ACS-014 Post Carbon Treatment
Liquid Filters

ACS-014 Post Carbon Treatment

This case study discusses how Graver Technologies was able tp help a Sterile Injectables company achieve better post-carbon bed treatment for improved final product.

Key features:
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Application Case Study
Industries:
Healthcare
Industrial
Internal ID: 42
AGS™ Series Compressed Air & Gas Filters
Industrial Air & Gas Filters & Systems

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.

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: 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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Case Study
Industries:
Industrial
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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Data Sheet
Industries:
Air Purification OEM
Water Treatment
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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download support literature:
Data Sheet
Industries:
Air Purification OEM
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:
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Brochure
Industries:
Water Treatment
Industrial
Air Purification OEM
Power Generation
Healthcare
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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Technical Brief
Industries:
Food & Beverage
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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Brochure
Industries:
Food & Beverage
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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Brochure
Industries:
Healthcare
Industrial
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:
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Technical Brief
Industries:
Healthcare
Industrial
Food & Beverage
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
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Data Sheet
Data Sheet
Industries:
Industrial
Water Treatment
Food & Beverage
Healthcare
Internal ID: 55
CelluTEC® Series
Liquid Filters

CelluTEC® Series

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

Key features:
  • Dual cartridge size available, standard 2.7" and High Flow RF 6"
  • Compact cartridge design to minimize space required
  • 99% retention at rated pore size
  • HFRF cartridge rated up to 15GPM per 10" element for optimal filtration
  • Thermally Bonded Construction
  • High Solids Removal
  • Excellent Product compatibility
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download support literature:
Data Sheet
Data Sheet
Industries:
Industrial
Water Treatment
Food & Beverage
Healthcare
Internal ID: 56
Citadel® Series
Liquid Filters

Citadel® Series

Citadel pleated membrane cartridges feature a PTFE membrane and PFA structural components to provide excellent chemical and temperature resistance for aggressive chemical applications such as etchers, strippers, cleaners and bulk chemicals.

Key features:
  • Manufactured, flushed, tested and packagedin an ISO Class 7 Cleanroom Environment
  • Filters are flushed with 18 MΩ-cm DI water toensure low extractables and low particle shedding
  • 100% integrity tested to provide reliable performance
  • Resistivity rinse-up to 18 MΩ-cm and single digitppb TOC levels with minimal throughput
  • Pore size ratings from 0.05 to 10 micronto meet a broad range of applications
  • Wet-Pack option available to eliminate the requirementfor solvent pre-wetting in aqueous applications
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download support literature:
Data Sheet
Industries:
Microelectronics
Healthcare
Internal ID: 57
Cleaning/Regeneration
Liquid Filters

Cleaning/Regeneration

This document explores the Suggested Cleaning/Regeneration Method for Porous Metal Filters.

Key features:
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Technical Brief
Industries:
Healthcare
Industrial
Microelectronics
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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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