The Patay Strum Box 3/4″ B7738 for Bilge Pumps – This essential item fits onto the end of the intake hose, it prevents debris from entering and choking the pump suction hose or blocking the pump. It is of a robust plastic construction with a easily removed strainer plate for ease of cleaning. The adjustable port mounting allows flexibility of hose angle. The integral non-return valve prevents drainback.
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