ISC - Industrial Liquid Filtration

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Strainers

Model 85 Heavy Duty Y Strainer

These Strainers are engineered to stand up to the most aggressive of industrial and commercial applications….year after year. There is simply no higher quality Y strainer available…at any cost. They are available in carbon steel or stainless steel for pipeline sizes from 1/4˝ to 10˝, with threaded, flanged, or socket weld connections.

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Model 72 Simplex Strainer

This Simplex Strainer has been the industry standard simplex basket strainer for over 75 years. It’s perfect for industrial and commercial applications where the line can be temporarily shut down for strainer basket cleaning or changeout. A reason for its popularity is the unusually large basket capacity. The quick opening, swinging yoke can be disassembled and the basket removed in seconds. On sizes 4˝ and larger, a special cover clamp is provided to distribute the seating pressure and to insure positive seating of the cover.

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Model 72 Straight Flow

Large size pipelines with high flow rates require a unique type of basket strainer. The typical design for smaller size pipelines just won’t perform efficiently…the pressure loss would be too high and the baskets too large to remove and clean easily. These problems have been solved by the Straight Through Flow design simplex basket strainer. With this straight through flow, pressure loss is greatly reduced and, results in a compact strainer that can fit in tight spaces.

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Model 72 Steam Jacketed

The Model 72SJ is for applications where materials must be kept hot in order to remain fluid. Examples are chocolate, asphalt, resins and polymers. The strainer body temperature is maintained by circulating steam or a heat transfer fluid through the strainer jacket.

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Model 53 Ball Type Duplex Basket Strainer

The Model 53 BTX, features a design that makes strainer basket servicing a no hassle operation. No more ˝race against the clock˝ during basket servicing to get the job done before the basket chamber overflows with fluid. The Model 53 BTX keeps the chamber dry during service. This gives you time to clean or replace the strainer basket without ever having to worry about leakage and overflow. And…without overflow, there’s no need to clean up after servicing the strainer basket. The Model 53BTX is simply a better way to work.

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Model 50 Plug Type Duplex Strainer

The Model 50 is a simple, economical, and trouble free design. This type of strainer is actually a high quality, pressure rated plug valve with integral straining baskets. Important features of the Model 50 include quick opening, swing away yoke design covers. No tools are required to remove the covers for quick and easy access to the strainer baskets, and they go back on just as fast as they came off.

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Model 50 Large Duplex Basket Strainer

The Butterfly Valve Type Model 50 is a special design with several important features and advantages for large size pipelines with high flow rates. Flow is switched from one basket chamber to the other by a pair of synchronized, high quality butterfly valves. This replaces the diverter plug used on smaller size strainers and gives a straight flow pattern with no sudden changes in flow direction. The resultis a very low pressure loss. A 10˝ strainer of this type, for example, can handle 2000 gpm of water with a pressure drop on only 2 psi. This is the strainer to choose when you have a high flow rate application and a low pressure loss is critical.

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Model 510 Multi-Basket Strainer

The Model 510 is designed for larger piping systems having flow rates up to 40,000 gpm. Unlike other large size simplex strainers the Model 510 has a multi-basket design. Four strainer baskets per unit strain the process media and give the strainer an extremely high dirt removal capability – an important consideration in larger size strainers that, because of their size and design, take longer for basket cleaning or change out. The longer the strainer stays in service between cleaning, the less expensive its operating costs. To reduce the pressure loss to an absolute minimum the Model 510 has a straight through flow configuration. This is made possible by a unique basket design that incorporates a slanted top to permit straight through flow.

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All Plastic Simplex Basket Strainer

The Plastic Simplex Strainer is the answer for straining applications in corrosive or ultra pure services. There is no metal used in its construction to leach out and contaminate sensitive fluids. And because it’s plastic this simplex strainer will never rust or corrode. Another benefit, often overlooked, is that because it is plastic, the strainer will never need painting or coating. It will stand up and function for years in applications where a metal strainer would have to be coated or painted just to survive. Perforated plastic baskets, made of the same material as the strainer housing, are standard.

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All Plastic Duplex Basket Strainer

Our Plastic Strainers are resistant to a wide variety of corrosive acids and other aggressive materials. Because they are plastic they will not contaminate sensitive process media such as photographic chemicals and deionized water. Flow is diverted from one strainer basket to the other by an all plastic, three-way ball valve assembly. A quick turn of the handle diverts the flow. The handle points to the basket chamber in service, making it easy to determine which basket needs servicing. The strainer covers spin off for fast and easy access to the baskets for cleaning or change out.

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Basket and Screen Data

The basket or screen is the heart of our strainer and is designed to be both effective and durable to perform its function correctly. There are two different designs of baskets for basket strainers and screens for Y strainers…standard and heavy duty. Standard baskets and screens meet the needs of nearly all applications.

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Pressure Drop Calculations

Pressure drops for Models 30, 50, 510, 570 and 72 strainers are available by hitting the link below. The curves are based on the flow of water through clean, perforated baskets or screens. For mesh-lined baskets or screens and/or for fluids other than water, use the correction factors listed on this page.

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Application Form

Please use the link below to view our Application Form designed to help you with the details needed for one of our Technical Advisors to assist you with the right strainer for your application.

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