Especially robust metal-plastic production. Simply connect the Suction Filter to the Suction Hose sold by the metre (Art. No. 1720-22/1721-22). It protects against impurities and thereby damage to the pump. The backflow preventer shortens the re-suction time and thereby allows more efficient pumping. Complete with hose clamp for easy securement. For Suction Hoses with a diameter of 19 mm (3/4") or 25 mm (1").
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High-quality and completely ready for connection
The high-quality Suction Filter can be easily connected to the Suction Hose sold by the metre.
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Backflow preventer
The re-suction time is significantly shortened through the backflow preventer and thereby allows more efficient pumping.
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Completely ready for connection
Complete with hose clamp for easy securement.
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Prolonged product life
The robust metal-plastic construction allows a long life.
