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The Barnes & Jones 4258 is a replacement cage unit designed specifically for Warren Webster traps 782, 783, and 784. This unit serves to enhance the functionality of your steam traps by providing a durable and efficient solution. The cage unit is crafted to replace existing thermostats and seat components. It includes a heavy-duty thermostatic element surrounded by a sturdy stainless steel cage.
The Barnes & Jones 4258 ensures that steam is efficiently controlled within the system. When steam is detected, the thermostatic element expands, closing the ball plunger to retain the steam until condensation occurs.
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