Market: Commercial

iSeries Dust Collector

Flex-Kleen

iSeries Standard Cartridge Dust Collectors

Powerful, Compact, and Reliable Dust Collection Solutions for Industrial Applications

The Flex-Kleen iSeries Standard Cartridge Dust Collectors are designed to provide robust and cost-effective solutions for dust and fume extraction across a wide range of industrial applications. With a compact design, these heavy-duty dust collectors can handle demanding environments and are ideal for businesses looking for a reliable, plug-and-play solution.

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Key Features & Benefits

Designed for safety, efficiency, and reliability, the Flex-Kleen iSeries delivers reliable, NFPA 68 compliant solutions designed for a wide range of industrial applications, offering advanced dust removal technology and easy maintenance.

  • Integral Fan and Acoustic Enclosure with Explosion Vent Panels
    Designed for low-noise operation, this system is rated up to KST 400 ST3 for handling combustible dusts and is fully NFPA compliant, ensuring both safety and performance in demanding industrial environments.
  • Compact and Versatile Design
    Optimize space and meet growing demands with customizable 2, 4, 6, or 8-filter configurations for flexible airflow solutions.
  • Structurally Reinforced Unit
    Engineered with extra stiffening to accommodate a variety of explosion venting options, ensuring enhanced durability and safety compliance in demanding environments.
  • Horizontal Filter Configuration
    Save time and money with quick, tool-free filter replacements, making maintenance faster compared to vertical filter designs.
  • High-Performance Filter Cartridges
    Maximize efficiency with high-flow cartridges designed for low pressure drop, reducing the need for frequent pulsing and extending cartridge life.
  • Maintenance-Friendly Access
    Ensure seamless servicing with full-access maintenance panels, making it easy to address critical areas minimizing downtime.
  • Advanced Cleaning Technology
    Equipped with Flex-Kleen reverse jet pulse cleaning technology, monitor performance in real-time with IoT-enabled differential pressure control, improving efficiency in industrial air filtration systems.
  • Fast Shipment
    Standard configuration units ready to ship in five business days, minimizing downtime and ensuring timely project completion.
  • Durable Paint Finish
    Coated with long-lasting RAL 9007 Aluminum Gray, this finish provides superior resistance to wear, ensuring a professional appearance and enhanced durability in industrial environments.
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Industries & Applications

The Flex-Kleen iSeries adapts to the unique demands of various industries, making it a reliable solution for both fine powders and heavy particulates. Engineered for clean air compliance, it ensures a safer, healthier workplace while meeting regulatory standards.

Chemicals: Manage volatile and fine dusts with efficiency and compliance.
Metal Processing: Capture hazardous particulates for improved air quality and safety.
Woodworking: Control wood dust and shavings to maintain a clean environment.
Mining & Minerals: Handle abrasive materials and heavy dust loads with ease.
Plastics: Remove fine polymer dust for precise, contamination-free processes.
Pharmaceuticals: Ensure sterile conditions by filtering ultra-fine powders.
Food & Beverage: Safeguard product purity by efficiently collecting food-grade dust.
Electronics: Protect sensitive components from airborne particulates.
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Product Specifications

Explore the performance capabilities of the iSeries models, designed for various industrial applications requiring airflow precision and durability.

Model Number of Cartridges Typical Airflow (scfm) Typical Weight (lbs.)
i2 2 1,400 2,950
i4 4 2,820 4,085
i6 6 4,230 5,050
i8 8 5,640 5,350

Download the iSeries Datasheet
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Optional Features

Customize your dust collector with advanced filtration media and enhanced safety options, tailored to your operational demands.

  • Wide Range of Filtration Media
    Including spun bond polyester, anti-static spun bond polyester, nanoweb, and PTFE-coated membrane media.
  • Enhanced Safety Options
    Flameless vents and deflector plates for additional protection.
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Download iSeries Resources

Download the iSeries Brochure

Comprehensive guide to features, benefits, and applications.

View the iSeries Datasheet

Detailed technical specifications and configurations.

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Why Choose Flex-Kleen?

For over 65 years, Flex-Kleen has been a trusted partner in delivering innovative, high-performance dust collection systems. Our dedication to quality and safety ensures that every solution meets the highest standards of reliability and operational efficiency.

  • Industry Expertise: Backed by decades of experience, we offer unmatched knowledge to solve even the most complex air quality challenges.
  • Proven Reliability: Thousands of installations worldwide showcase our systems’ durability and effectiveness in demanding environments.
  • Innovative Solutions: From IoT-enabled monitoring to customizable designs, Flex-Kleen keeps you ahead with advanced technology.
  • Exceptional Support: Our dedicated team is committed to guiding you every step of the way—from product selection to ongoing maintenance.
  • Uncompromising Quality: Engineered for longevity, iSeries units deliver consistent performance with minimal maintenance.
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FAQs

iSeries dust collectors are ideal for industries such as Chemicals, Metal Processing, Woodworking, Mining & Minerals, Plastics, Pharmaceuticals, Food & Beverage and Electronics, ensuring NFPA-compliant air quality solutions.

The iSeries features a plug-and-play design for seamless installation, reducing setup time and complexity. It delivers the same high-performance standards as our custom solutions while providing a standardized option for faster deployment.

The plug-and-play design eliminates the need for extensive customization or installation downtime, allowing for quick deployment while maintaining performance and durability.

They are rated for up to KST400 and NFPA 68 standards to handle a wide range of dusts in various applications.

Four, six or eight filter configurations can be combined to meet current and future flow rate needs.

Absolutely. While the iSeries is a standardized plug-and-play solution, Flex-Kleen also specializes in custom-designed systems to address specific industrial requirements.

Flex-Kleen has more than 100,000 dust collectors ranging in size from 30 cfm to 100,000 cfm in use throughout the world. These units service a wide variety of applications and industries.

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CONTACT

Flex-Kleen

Contact Flex-Kleen today to discuss how our iSeries Standard Cartridge Dust Collectors can optimize your air quality and meet compliance standards.

Duct, Hoods and Stacks

Duct, Hoods and Stacks

HEE-Duall

Offered separately or as an integral component of our scrubber systems, our HEE-Duall brand custom fiberglass reinforced plastic (FRP) exhaust Duct, Hood, and Stacks are an ideal and preferred method of venting in a variety of applications over traditional materials.

Our manufacturing process ensures uniform thickness and the highest quality finish, and we use premium quality resin and glass systems with rich resin interiors for corrosion resistance and fire-retardant exteriors that are UV stabilized.

We manufacture both round and rectangular duct. Round duct is available in standard 3-to-144-inch diameters, with non-standard and rectangular sizes available designed to suit your specific needs. Our duct and fittings are manufactured utilizing filament winding and hand lay-up techniques that comply with applicable ASTM (American Society for Testing and Materials) and National Bureau of Standards (NBS) standards.

For over four decades, HEE-Duall has been a global leader in the design and supply of purification systems. With state-of-the-art technology, our products are designed to remove hazardous and volatile exhaust compounds in multiple industries. We craft everything you need for collecting, handling, and controlling corrosive wastes. Our Duct, Hoods and Stacks provide superior venting for our scrubber systems, which are the premier choice for cleansing harmful industrial exhaust streams. When you utilize HEE-Duall products, you can be confident your emissions are cleansed effectively and efficiently.

HEE-Duall’s superior products can be custom-designed for systems to meet your unique situation, regardless of how large or small the job may be. Our system components are flexible and capable enough to handle almost any job. We can deliver the right equipment for your application, and we will assist you each step of the way. Our staff of experts are knowledgeable in all purification processes, and our customer support team gets a gold star for service. Choosing the right purification equipment for your company is a significant decision. But when you choose HEE-Duall, the choice is easy. Choose the most advanced, most reliable, and most carefully crafted equipment in the industry.

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FEATURES u0026 BENEFITS

  • Low Total Cost of Ownership
  • Longer product life with our premium quality resin and glass systems for corrosion resistance and fire-retardant exteriors
  • Material strength and integrity – our duct and fittings are manufactured utilizing filament wound and hand lay-up techniques

Wound Polypropylene Depth Filter Cartridges

Wound Polypropylene Depth Filter Cartridges

Sethco

Our Sethco Filter Tubes are fabricated of natural or synthetic fiber wound over a perforated plastic or metal core. The precision winding pattern covers the entire depth of the filter tube with hundreds of funnel shaped tunnels which become gradually finer from the outer surface to the center of the tube and trap progressively finer particles as the fluid travels to the center. This allows much greater solids retention capacity than is associated with surface filter media of the same dimensions.

Sethco is a leading manufacturer of premier pumps and filters for use in a variety of industries. Industry professionals know that Sethco products are dependable, safe, and efficient from day one when dealing with the corrosive and hazardous chemicals found in the electronics and metal finishing processes. When it comes to dependability, Sethco sets the standard for the industry.

Sethco is a global leader in providing products with an exceptional reputation. Our Wound Polypropylene Depth Filter Cartridges deliver superior filtration for trapping and retaining particulate contaminants. That is why petrochemical, metal finishing, wastewater treatment, desalination, and aquarium businesses all over the world trust Sethco filter cartridges.

Do not rely on substandard cartridges. Sethco cartridges are recommended for the separation of contaminants in a variety of applications. Go with Sethco, and get peace of mind. If you are faced with any concerns, our expert staff will be there to help you. The quality staff at Sethco makes quality products. Let Sethco become a valuable part of your business today.

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FEATURES & BENEFITS

  • Standard sizes
  • Designed for corrosion-resistant service
  • Low Total Cost of Ownership
  • High flow rate – low-pressure drop
  • Long service life – high solids holding capacity
  • Easy maintenance

Wound Depth Filter Cartridges

Wound Depth Filter Cartridges

Mefiag

Mefiag Wound Depth Filter Cartridges are fabricated of natural fibers, such as cotton, or synthetic fiber wound over a perforated plastic or metal core. The precision winding pattern covers the entire depth of the filter tube with hundreds of funnel shaped tunnels which become gradually finer from the outer surface to the center of the tube and trap progressively finer particles as the fluid travels to the center. This allows much greater solids retention capacity than is associated with surface filter media of the same dimensions.

Beginning in 1953, Mefiag has since emerged as a worldwide leader in providing first-class filter solutions. Our advanced filtration and pump solutions go above and beyond in the anodizing, plating, and metal finishing industries. Our products deliver in the toughest conditions. When the work is hard, Mefiag filters work harder.

Mefiag supplies the most versatile products on the market. In addition to our filtration solutions for electroplating, our pumps and filters are also used in diversified businesses worldwide. Companies know they can count on our products to efficiently filter and dispose of harmful substances. Even as our expertise broadens, one thing never changes: our promise to craft reliable, efficient products for our clients. When you choose a Mefiag filtration solution for your business, you are choosing with confidence.

At Mefiag, we are proud of our tradition. From our first day to our last, we strive to provide hard-working products for hard-working people. If you strive for perfection as consistently as we do, then you can trust Mefiag to provide your company with the excellence and dependability it deserves. For the optimum filtration solution, choose Mefiag.

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FEATURES & BENEFITS

  • Standard sizes
  • Designed for corrosion resistant service
  • Low Total Cost of Ownership
  • High flow rate – low pressure drop
  • Long service life – high solids holding capacity
  • Easy maintenance
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APPLICATIONS

  • Automotive
  • Construction
  • Sanitary
  • Plating
  • Anodizing
  • Metal Finishing
  • Labs
  • Small Plating Tanks

Vacuum Pump Silencer

Vacuum Pump Silencer

Burgess-Manning

Our Burgess-Manning brand Vacuum Pump Silencer is engineered to remove liquid from gas flow vacuum pump systems. We can customize our solutions for discharge applications, and they can also be designed for pressurized or atmospheric services.

Our Vacuum Pump Silencer is designed to deliver maximum performance, durability, and efficiency, removing up to 99% of free liquid. We carry standard connection sizes range from 1” to 30” but will custom design a solution to fit your unique application requirements, ensuring the highest performance and efficiency.

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FEATURES & BENEFITS

  • Standard connection sizes range from 1” to 30”
  • Sizes 10” and below are stocked in several models
  • Available for discharge applications, and can be designed for pressurized or atmospheric service
  • Atmospheric designs are leak-tested
  • Model Designs up to 35+ dB
  • Low Total Cost of Ownership
  • High reliability – all atmospheric designs are leak-tested to ensure reliable performance
  • Maximum efficiency with up to 99% free liquid removal
  • Premium quality materials for durable operation – steel construction

V Series – Oil Absorbing Filter Systems

V Series – Oil Absorbing Filter Systems

Mefiag

Our Mefiag V Series – Oil Absorbing Filter Systems are specifically designed for the removal of oil and grease from cleaning solutions, rinse water, wastewater, and other corrosive liquids.

Mefiag was founded in 1953 and has since become a global leader in developing, creating, and distributing unparalleled filter solutions. Our state-of-the-art pump and filtration systems have excelled in the plating, anodizing, and metal finishing industries. Our products handle the most demanding conditions. When the work is hard, Mefiag filters accept the challenge.

Mefiag versatile products reign supreme in the market. In addition to filtration solutions for electroplating, our robust pumps and filters are installed in numerous applications around the world. Companies have come to trust Mefiag products for the filtration and disposal of harmful materials. As our expertise has broadened, our commitment to designing reliable, efficient products for our clients has remained the same. Choose peace of mind by always choosing Mefiag filtration systems for your business.

At Mefiag, we are proud of our long history. We are devoted to delivering exceptional products for exceptional people. If you strive for superiority as hard as we do, then you know you can trust Mefiag to provide the reliability and excellence it deserves. For the optimum filtration solution, choose Mefiag.

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FEATURES & BENEFITS

  • Operating temperatures to 180° F (82° C)
  • Specially designed for the filtration of degreasing baths
  • Equipped with a specially designed perforated basket for an optimal contact between the oil absorbing filter material and the liquid
  • Can be equipped with a polypropylene slurry tank
  • Filter basket has a capacity of 3, 5, 9, or 16 gallons (13.6, 22.7, 40.9, or 72.7 L) depending on the model
  • Low Total Cost of Ownership
  • Hydrophobic meltdown polypropylene media provides best oil absorbing characteristics as well as large surface area
  • The absorption capacity of the oil adsorbing filter material is 1:8-12. (This means that 1 lb. of oil adsorbing filter material can absorb 8 to 12 lbs. of grease and dirt resulting in much longer lifetime of your degreasing baths)
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APPLICATIONS

  • Automotive
  • Construction
  • Sanitary
  • Plating
  • Anodizing
  • Metal Finishing
  • Labs
  • Small Plating Tanks

ULTRA-SEP™ Standard Oily Water Separator

ULTRA-SEP™ Standard Oily Water Separator

ULTRA-SEP™ is a two-stage system. The first stage efficiently removes free oil using our HELI-SEP® coalescing matrix separator, which is familiar to ship operators worldwide, with more than 20,000 in service around the world. The second stage SPIR-O-LATOR® technology provides a positive physical barrier to break emulsions and provide continuous less than 5ppm discharge. In fact, oil cannot penetrate the SPIR-O-LATOR®, so no oil will ever spill.*

*Using SPIR-O-LATOR® Correctly with proper set-up and maintenance.

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FEATURES & BENEFITS

  • Provides a positive physical barrier that minimizes the risk of accidental overboard discharge
  • Consistently produces clean water with less than 5ppm oil content GUARANTEED
  • Does not require chemicals, coalescing filters, clay or carbon fi lters replacements
  • Does not use hazardous chemicals
  • Does not produce biological waste by-product
  • Requires minimal operator involvement, saving time and labor cost
  • Easy to operate
  • Easy and economical to install
  • Available on single skid for new builds or modular Skids for Retrofits
  • All units are pre-wired, pre-piped and fully tested
  • IMO MEPC.107(49) Type Approval by USCG, ABS and RMRS
  • EC-MED Type Approval

ULTRA-SEP ® Compact Oily Water Separator G Series

ULTRA-SEP ® Compact Oily Water Separator G Series

ULTRA-SEP G Series Bilge Water Separators meet your need for a small unit with a lower capital cost. Ideal for engine rooms where your installation space and budget are tight. G Series provide the same Positive Physical Barrier and continuous less than 5ppm discharge as Compass Water Solutions larger ULTRA-SEP systems but in a more compact size.

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FEATURES & BENEFITS

  • Superior separation of emulsions with SPIR-O-LATOR® Membrane Technology.
  • The Positive Physical Barrier to oil reduces risk of accidental overboard discharge.
  • Continuous discharge with less than 5ppm oil content.
  • Small footprint allows easy retrofit installation.
  • Manual controls are simple and easy to operate.
  • All units are pre-wired and pre-piped to facilitate easy installation and operation.
  • IMO MEPC.107(49) / EC-MED type approved by USCG and ABS
  • Updated design with improved pre-filter, simplifi ed hydraulic flow, easy to read gauges, motorized ball valves, electric fail-close overboard discharge valve and updated controls.

ULTRA-SEP ® Compact Oily Water Separator C Series

ULTRA-SEP ® Compact Oily Water Separator C Series

ULTRA-SEP C Series Bilge Water Separators meet your need for a small unit with a lower capital cost. Ideal for engine rooms where your installation space and budget are tight. C Series provide the same Positive Physical Barrier and continuous less than 5ppm discharge as Compass Water Solutions larger ULTRA-SEP systems but in a more compact size.

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FEATURES & BENEFITS

  • Superior separation of emulsions with SPIR-O-LATOR® Membrane Technology. The Positive Physical Barrier to oil reduces risk of accidental overboard discharge.
  • Continuous discharge with less than 5ppm oil content.
  • Small footprint allows easy retrofit installation.
  • Manual controls are simple and easy to operate.
  • All units are pre-wired and pre-piped to facilitate easy installation and operation.
  • IMO MEPC.107(49) / EC-MED type approved by USCG and ABS
  • Updated design with improved pre-filter, simplified hydraulic flow, easy-to-read gauges and updated controls.

Thermoplastic Chemical Sump Pumps

Thermoplastic Chemical Sump Pumps

Sethco

Our Sethco Thermoplastic Chemical Sump Pump UD/UV Series heavy duty industrial sump pumps are ideally suited, structurally, and hydraulically, for heavy-duty service. They provide outstanding mechanical strength at elevated temperatures and excellent chemical resistance to concentrated acids and alkalis.

The wide variety of top-quality pumps from Sethco provides solutions for several industries. Experts demand Sethco pumps when dealing with the corrosive and hazardous chemicals found in the metal finishing and electronics industries. Our pumps are dependable, safe, and efficient from day one. Sethco sets the industry standard when it comes to reliability.

As a global leader, Sethco pumps are recognized for their incomparable reputation. Sethco pumps have you covered if you need to transport or dispose of acids, brines, caustics, bleaches, seawater, high temperature liquids, or any other dangerous liquids. Our Thermoplastic Chemical Sump Pumps are perfect for heavy-duty jobs, unaffected by elevated temperatures and resistant to concentrated acids and alkalis. Petrochemical, wastewater treatment, metal finishing, desalination, and aquarium businesses all over the world bank on Sethco pumps. If it travels through a Sethco product, it exits where and when it should.

Do not rely on inferior pumps for transporting hazardous chemicals or liquids. Contact with such substances can be a health hazard to the health of you and your employees. It is a risky business, and not worth the worry. For your peace of mind, go with Sethco pumps. Our expert staff is ready to help you when you need them. Sethco employs only the best people who make only the best products. Let Sethco become a valuable part of your business today.

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FEATURES & BENEFITS

  • Capacities to 220 GPM (50 m3/hr)
  • Heads to 135 feet (41 m)
  • Standard pump lengths up to 10 feet (3 m)
  • Motors to 15 hp (11.2 kW)
  • CPVC/PVC materials of construction (up to 140° F / 60° C)
  • 316SS, Carp-20, Titanium or Hastelloy-C pump shafts
  • Maximum 24″ (610 mm) bearing span
  • Mounts to standard NEMA or IEC frame motors
  • Bearing pedestal includes an oversized double sealed ball bearing
  • Low Total Cost of Ownership
  • All CPVC construction for higher temperature applications (up to 180° F / 83° C)
  • Custom built modular pumping stations available
  • Internal, external or bypass flush bearing lubrication options
  • Custom sizes available – non-metallic mounting plate
  • One piece column design adds strength and stability to pump body
  • Impeller / casing design permits passage of occasional solid particles and fibrous materials
  • Corrosion resistant carbon-filled PTFE line shaft bearing
  • Vapor seal designed to protect motor / pedestal from corrosive vapors
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APPLICATIONS

  • Acids
  • Bleaches
  • Caustics
  • Chemical Transfer
  • Scrubber/Odor Control
  • Water/Wastewater Treatment
  • Aquarium
  • Plating Solutions
  • Quench Tanks
  • Pickling Solutions