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  • Graf Overflow Siphon DN 100

Graf Overflow Siphon DN 100

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Part Number: GRAF-330108

Size: 16"L x 16"W x 16"H
Weight: 2 lbs.
Ships From: GA

Dirt particles that are lighter than water (e.g. pollen & dust) settle on the water surface as a floating layer. This floating layer is removed when the tank overflows by means of the overflow siphon in the tank. Also aids in mosquito prevention.

When used in conjunction with a Calming Inlet, the Overflow Siphon prevents mosquitoes by acting as a water trap where mosquitoes cannot enter or exit the tank.

Connects to standard 4" PVC using a Fernco fitting