WATER RESOURCE RECOVERY STRAINERS
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DOCTORING, CLEANING, FILTRATION Filtration Systems Innovative solutions to tough filtration problems.

Single and Duo Filters In-line Filters Kadant in-line filters can be provided in either a single or duplex arrangement. A single in-line filter is normally used in applications where the flow can be interrupted, or the filter can be bypassed when the filter element is serviced. Duo filters are typically used when continuous filtration is required. They can be operated with either one or two filter housings on-line. The inlet and outlet orientation allows both the single and duo in-line filters to be easily, quickly, and cost-effectively installed in a pipe run. Filter Element Size (D x L)...

ErGo™ Filtration System The ErGo filtration system is an automatic backwashing system that can be used to remove contaminants from a variety of applications including process water and fresh water. End results include the protection of shower nozzles, process equipment, or contaminant removal improving product quality. The “bottomless” barrel design provides easy element removal and easy clean out. The ergonomically engineered system allows easy and safe access when changing filter elements. Element removal difference 33” 41” Features • 30º filter barrel mounting • Bottomless filter barrel...

MegaFlo™ Backwash System Internal backwash systems Flow enters through the bottom inlet header and is distributed equally through each filter barrel. As contaminants build on the exterior filter screen, the differential pressure increases and backflushing is typically initiated at 12 to 15 psid. During backflush, one filter barrel is removed from service at a time by closing the inlet and opening the drain valve. Clean filtrate flows from the outlet header through the filter barrel to the drain. Each barrel is backwashed for 4 to 8 seconds. After all barrels have been backwashed, the system...

Filter Media Kadant provides basket assemblies with rugged, reusable filter elements that can be removed and replaced in minutes to minimize the time a filter housing is out of service. Basket handle Layer 1 Perforated backer Basket bottom Coarse drainage layer Synthetic fabric Diffusion Bonded filter elements are highly efficient, extremely durable wire mesh screens that can withstand many high-pressure washes without the need for replacement. They are manufactured with multiple layers of 316 stainless steel wire mesh that are supported by a perforated element. All layers are sintered at...

RotoFlex™ Resource Recovery Strainer How It Works The fluid to be filtered is supplied to a distribution header that feeds six stationary distribution header arms mounted on an angle parallel to the screen. A series of uniquely designed slots on each header delivers the feed at low pressure (less than 6 psig/1.4 bar) uniformly around the screen surface area. The impact force from the distribution slots combined with the precisely angled flow results in rotation of the screen assembly. Water that passes through the filtration medium collects and drains from the bottom of the unit. The...

Gravity Strainer Model 4000 Series Water to be filtered is piped into and channeled around the periphery of the tank. It flows upward and over a weir assembly for even distribution over a fine screen (75 to 355 micron or 40 to 200 mesh). The water is filtered leaving fibers and solids on the screen. Clean water is collected in the strainer’s bottom and flows from the unit. A continually rotating shower above the screen washes the rejects toward the center opening and the reject pipe for discharge. They are especially effective separating difficult fibrous material from process water...

Para-Flow™ Parabolic Screen Solids Separation System The patented parabolic screening surface provides a change in the angular momentum and varying slot opening for maximum capacity and highest operating efficiency. The slot opening is the smallest where the fluid is most dilute and the change in angular momentum is greatest. Flow capacity up to 300 gpm (1,135 lpm) per screen and loadings up to 2.5% inlet consistency. Overview Features • Single, double, or triple screen designs • FRP housing and 316 stainless steel slotted media • Optional oscillating showers • Wide variety of slotted media...

Petax™ Filtration System The Petax filtration system delivers the benefits of water recycling without compromising process performance. How does the Petax filtration system work? • Vessel is full of process water and operates at lowpressure less than 2.5 psig (0.1 to 0.3 bar) • Disks are completely submerged and slowly rotate • Rotation speed increases to maintain low vessel pressure controlled by transducer monitoring pressure • Clean filtrate passes through the media to central hollow shaft • Disks are continuously cleaned in three stages 1. F ilter cake is doctored off and pumped away...

V-Force™ System Solids separation system Exclusive internal acceleration creates maximum performance to achieve maximum protection of fluid handling systems from unwanted solids. Its advanced and patented design, building upon the performance Kadant is known for, now also removes 50% more of the finer solids (less than 40 microns), resulting in higher aggregate solids removal. Independently tested. Proven superior for today’s demanding filtration requirements. For settleable solids with specific gravity of 1.7 or greater. V-Force separator Purge Basin cleaning protection Overview Features •...

Kadant is a global supplier of high-value, critical components and engineered systems used in process industries worldwide. K A D A N T S O L U T I O N S DIVISION 35 Sword Street Tel: +1 508-791-8171 Auburn, MA 01501 USA Email: info@kadant.com Filtration Systems-3005 (US) 01/2020 Replaces all previous versions © 2020 Kadant Solutions Division