GRAF Drainstar XL Filter

Web Id: 2416

The Drainstar filter external XL features over 95% water yield and is suitable for pedestrian, vehicle, or truck loading. This filter is externally accessible and is ideally suited for large infiltration or retention systems. This filter also features DN 200 and DN 250 connections and stepless installation depth from 780 - 1330 mm thanks to the telescopic dome shaft.

Max. 1200 m² roof area with connection DN 200 and 2000 m² with DN 250. Includes filter insert with mesh size 0.75mm.

Installation Instructions

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Pedestrian Loading

Part #	Description	Max Flow Rate	Diameter (mm)	Height (mm)	Connection(s)	Weight (kg)
340156	Drainstar filter external XL	N/A	N/A	1365 (4'-5.8")	DN 200 (8") DN 250 (10")	62 kg

Vehicle Loading

Part #	Description	Max Flow Rate	Diameter (mm)	Height (mm)	Connection(s)	Weight (kg)
340157	Drainstar filter external XL	N/A	N/A	1365 (4'-5.8")	DN 200 (8") DN 250 (10")	101 kg

Truck/Heavy Goods Vehicle

Part #	Description	Max Flow Rate	Diameter (mm)	Height (mm)	Connection(s)	Weight (kg)
340158	Drainstar filter external XL	N/A	N/A	1365 (4'-5.8")	DN 200 (8") DN 250 (10")	57 kg