GRAVER TECHNOLOGIES

FILTRATION AND HOUSING PRODUCTS

DEPTH FILTERS

COAX Melt Blown Filter Series

Two Stage Depth Filter Cartridge

This unique design provides a true graded density that offers a marked increase in useful life and dirt capacity, while its rigid nature means there is no flexing of the cartridge and greatly reduced media migration and particle unloading.

 

MBF Melt Blown Filter Series

Melt Blown Filters

An economical, disposable, filter element that can be used in a wide range of applications. The MBF depth filter is constructed of 100% polypropylene media for chemical compatibility with a variety of process fluids.

Stratum A Series Melt Blown Filter Cartridges

Absolute Rated Melt Blown Filters

Stratum A Series melt blown depth filters deliver 99.9% efficiency at the stated micron for the most demanding applications. By utilizing ultra fine fibers and controlled thermal bonding, the Stratum A series retains captured contaminant even at higher differential pressures.

Stratum C Series Melt Blown Filter Cartridges

High Performance Filters

For critical customer applications requiring precise and repeatable depth filtration, the Graver Stratum C series melt blown filters deliver exceptional performance. With a multizoned construction, true clarifying filtration is achieved with no unloading of captured contaminant.

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PLEATED FILTERS

GFC Microfiberglass Filter Series

Glass Fiber Cartridges (GFC)

This high efficiency, disposable filter element is suited for a wide range of applications. The filter is constructed of pleated Borosilicate Microfiberglass filter media with greater surface area for high system flow rate.

 

GFP Microfiberglass Filter Series

High Temperature Glass Fiber Cartridges (GFP)

This high efficiency, disposable filter element is suited for a wide range of applications. The filter is constructed of pleated Borosilicate Microfiberglass filter media with greater surface area for high system flow rate.

High Flow Series Filter Cartridges

Large Geometry Pleated Filters for High Flow

Features a larger geometry to handle higher flows with fewer filter elements for faster, easier filter changeouts. The inside to outside flow allows for excellent dirt holding capacity, extending the time between filter changeouts.

PMA Polypropylene Filter Series

“Absolute” Rated Pleated Filter Cartridges

This all polypropylene filter retains particles with absolute efficiency. Available in a broad range of pore sizes, it is suitable for a wide range of applications. The pleated construction provides a high surface area to offer
outstanding overall filtration economy.

PMC Polypropylene Filter Series

Economically Efficient Pleated Filter Cartridges

This cost effective, disposable filter element can be used for a wide range of applications. The filter is constructed of pleated polypropylene filter media with high surface area that allows for greater system flow rate.

QCR Cyst Reduction Filter Series

Health Dangers of Cryptosporidium

Outbreaks of water borne disease have been traced to Cryptosporidium and Giardia parasites present in
water and are highly resistant to conventional water treatment processes. The QCR Cyst Reduction filter contains an absolute 1 micron filter media designed to exceed the ANSI/NSF Standard 53 of 99.95% for the removal of cysts based upon the polystyrene challenge in water.

QMA Polypropylene Filter Series

“Absolute” Rated High Performance Pleated Polypropylene Filter Cartridge

This filter is constructed with a high surface area melt blown polypropylene media for low initial pressure drop, high dirt holding capacity, and high efficiency performance.

QMC Polypropylene Filter Series

High Efficiency Polypropylene Filter Cartridge

An innovative product manufactured with multiple layers of melt blown polypropylene media. This unique structure allows high flow rates while maintaining low differential pressure and ideal depth filtration characteristics.

QXL Polypropylene Filter Series

Absolute Rated Filtration for Inks, Slurries and Coatings

The QXL contains agglomerated particles and gels or with high viscosity, with extra-loft, extra-life depth filter configuration. Consistent absolute retention performance is achieved throughout the pleated, serialized microfiber matrix. This provides higher flow rates and throughputs than cylindrical melt blown filters.

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MEMBRANE FILTERS

TefTEC PTFE Membrane Filter Series

Absolute Rated PTFE Membrane Filter Cartridges

Constructed with naturally hydrophobic PTFE membrane and polypropylene support layers and components, it offers superior hydrophobicity and water intrusion resistance compared to PVDF and polypropylene membranes. Its cartridge construction offers a cost-effective alternative to allfluorocarbon filters. Ideal for gas/vent applications and the filtration of aggressive chemicals and solvents.

WaterTEC Filter Series

Absolute Rated Polyethersulfone Membrane Filter Cartridges

The WaterTEC filter series is constructed of absolute rated, hydrophilic, asymmetric polyethersulfone membrane and polypropylene components. The filter is designed for overall filtration economy and provides excellent flow rates and throughputs.

ZTEC-B Polyethersulfone Membrane Cartridge Filters

Pleated Polyethersulfone (PES) Membrane for Bioburden Reduction in Beverages and Biopharmaceuticals

Provides consistent performance for bioburden reduction and particle removal across a wide range of beverage, pharmaceutical and biological fluids. The naturally hydrophilic PES membrane filters provide exceptional flow rates, long on-stream life, broad chemical compatibility and have no added surfactants to contribute to extractables. The cartridges are integrity testable and steamable to assure reliable service in
critical applications.

ZTEC-E Polyethersulfone Membrane Cartridge Filters

Pleated Polyethersulfone (PES) Membrane for Final Filtration of Ultrapure Water

Graver’s latest development in ultrapure water filtration technology - The filters are inherently hydrophilic and contain no added surfactants or wetting agents. The PES membrane offers superior flow characteristics, high contaminant capacity and consistent removal of sub-micron particles. The cartridges exhibit rapid rinse-up to 18 MW-cm resistivity and single digit ppb levels of TOC.

ZTEC-G Polyethersulfone Membrane Filter Series

Absolute Rated Polyethersulfone Membrane Pleated Filter Cartridges

This pleated, disposable filter element is constructed of absolute rated, hydrophilic, asymmetric polyethersulfone membrane with extended filter area to allow for a high system flow rate.

ZTEC WB Polyethersulfone Membrane Cartridge Filters

Pleated Polyethersulfone (PES) Membrane for Critical Filtration in Wine and Beer

Utilizing a special polyethersulfone membrane to provide consistent removal of spoilage organisms and inorganic particulate, it offers excellent retention efficiency and extended on-stream life. Ideal for the clarification of beer and wine.

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SPECIALTY FILTERS

CarbTEC Extruded Carbon Block Filter Series

Extruded Activated Carbon Block Filter

Featuring KX Matrikx® Technology

Patented extrusion process produces an activated carbon filter with superior ability to adsorb chlorine, taste, odor, organics, and color components.

 

GCAP Series Encapsulated Filters

Encapsulated Filters

Graver Technologies cartridge filters can be encapsulated to provide a self-contained, disposable filter assembly. The advantages include minimal operator exposure to hazardous chemicals, ease of changeout, and assurance of a positive seal.

RTEC Series Resin Bonded Filter Cartridges

Rigid Resin Bonded Filters

Features an acrylic fiber/phenolic resin construction that produces an extremely rigid pore structure, withstanding extremes in viscosity and temperature without compression or collapse. A true graded density construction allows complete utilization of the filter’s depth, with coarse particles captured in the outer zones and finer particles captured nearer the core.

TPE Titanium Filter Series

Titanium Porous Metal Technology

Designed for applications involving heat, gases, aggressive chemicals, cryogenics or polymers. Made to withstand temperature extremes, high pressures and repeated cleaning/backwash cycles, with no longitudinal seams for improved mechanical strength and corrosion resistance. Produced in a range of configurations and micron ratings for a variety of liquid and gas applications.

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FILTERS HOUSINGS

IHP Series Industrial Filter Housings

High-Purity Industrial Housings

Engineered for applications involving chemical systems, high-purity water or critical process streams requiring high-purity output. Constructed entirely of 316L stainless steel to optimize corrosion resistance. Design characteristics minimize hold-up volumes, provide for easy draining and optimized cleanability.

 

MC Series Multi-Cartridge Filter Housings

High Quality Multi-Cartridge Filter Housings

The MC Series filter housings are constructed of durable stainless steel and meet general purpose industrial and commercial filtration needs. All wetted welded surfaces are stainless steel. External surfaces are sand blasted for a consistent, easy care finish.

SC Single-Cartridge Filter Series

Single Cartridge Filter Housings

Available in 304L or 316L stainless steel with either bolt or ring seal closure to service a wide range of general purpose filter applications.

SHP Series Sanitary Filter Housings

High-Purity Sanitary Housings

Engineered using 3A sanitary standards for applications involving ultrapure chemical systems, ultrapure water or critical process streams requiring sanitary production stream. Constructed entirely of 316L stainless steel to optimize corrosion resistance. It also minimize hold-up volumes, provide for easy draining and optimized cleanability.

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© 2023 by Green Synergy Engineering.

No.25-1, Jalan12/144A, Taman Bukit Cheras,

56000 Kuala Lumpur, Malaysia

jonchee@greensynergy.my

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