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Simplex Basket Strainers |
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Simplex Basket Strainers |
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Hayward’s Model 72 has been the industry standard simplex basket strainer for over 70 years. A few of the reasons for its popularity are, first, the unusually large basket capacity. Second, the free straining area is a least 6 times the cross-sectional pipe area. Third, no tools are needed to open the cover. Fourth, the quick opening, swinging yoke can be disassembled and the basket removed in seconds. Fifth, each strainer also comes standard with a threaded drain which can be used as a backwash connection if desired. 
This special Hayward design for large size simplex strainers yields a straight line flow pattern and results in very little pressure loss. At the same time it has a compact size and less weight than other strainers of these sizes. By using a pleated (convoluted) basket design the straining area is increased while the basket size is reduced.
The Model 30R is a cost effective choice for moderate pressure applications. These include water service in swimming pools, cooling towers and large air conditioning installations. The clamp type cover is easily removed without tools making basket cleaning or change outs quick and easy. All sizes include, as standard, a drain plug and feature a carefully machined basket seat to prevent any material by-pass.
A continuous lining (NOT a coating) of fluoropolymer resin makes this strainer a low cost alternative to exotic alloy strainers in a wide variety of lined piping applications. The basic design of the Model 72L is that of Hayward’s popular Model 72, tested and time-proven with more than a million units installed over the past 70 years.
Steam jacketed strainers are used for applications where materials must be kept hot in order to remain fluid. Applications 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. The strainer body is provided with either a carbon steel or a stainless steel jacket welded to the cast body. The jacket will handle steam pressures up to 100 psi.
There are 4 baskets per strainer. This makes possible a compact unit with a very low profile, ideal for tight installations where space is a problem. One person can clean the baskets easily and rapidly. The baskets feature a large open area ratio and have a high dirt holding capacity. Therefore, a longer cycle between clean out is permissible. The unique Hayward angled basket tops allow direct fluid entry and result in a low pressure drop.
When pipeline system components require protection from dirt and debris and the line can be shut down for basket cleaning, a HAYWARD® All Plastic Simplex Basket Strainer is the ideal choice. Unwanted particles are removed as the process media passes through a perforated strainer basket contained inside the strainer body. The basket traps the unwanted material while allowing the process media to flow freely.