Description
GARANTIA rainwater collector rain strainer up to 200m² roof area
Low-maintenance downpipe filter from GRAF for connection to the rain barrel, the IBC container or the above-ground rainwater tank
Rain strainer for 70 - 100mm (DN 70 - 100) downpipes up to 200m² roof area
- Best water quality - reliably filters impurities out of the rainwater
- Self-cleaning downpipe filter with stainless steel fine filter surface
- Fills the IBC container automatically and closes the inlet when the maximum water level in the inlet is reached
- Simple changeover from summer to winter operation
- Downpipe sizes 70 - 100mm (DN 70 - 100)
- Lateral outlet DN70
- Recommended for roof areas up to max. 200m²
- High water yield (approx. 90%)
- Color grey
For installation, the downpipe is disconnected and the rain strainer is placed in the correct position. If you use the rain strainer with a rain barrel with lid, the inlet must not be higher than the top edge of the rain barrel. When using with an IBC container, the inlet must be higher than the IBC container so that it can be completely filled. The IBC container with inlet is vented via the inlet.
DOWNLOAD IB0293.343.011 Rain strainer dimensional sketch
DOWNLOAD IB0293.343.011 Rain strainer installation instructions
Connection set for rain strainer (200m²) -
Premium version
The set consists of:
- IBC cover in DN 150 or DN 225
- IBC cover including connection piece for a tight connection
- HT DN75 pipe and connection fittings with sealing lips
- Pipe length 1m
Premium version: The set seals completely - no exposed seals that slowly crumble under UV radiation - no hole through which the connection is only pushed. When the IBC is full, the water in the supply line rises to the rainwater strainer and further rainwater flows into the downpipe of your existing rainwater drainage system. The sealing connection to the lid is made via the integrated lid spigot in conjunction with the sealing lip of the connection sleeve.
The IBC cover has a 2 1/2" external thread (75.18 mm) on the underside, to which an additional filter basket (not included) can be attached, for example.
READ MORE Detailed information: IBC container screw cap
Connection set for rain strainer (200m²) -
Premium version with additional filter in V2A stainless steel
The set consists of:
- IBC screw cap in DN 150 or DN 225
- IBC lid including connection piece for sealing connection
- HT DN75 pipe and connection fittings with sealing lips
- Pipe length 1m
- with additional inlet filter (stainless steel V2A)
Premium version with additional filter in V2A stainless steel: The set seals completely - no exposed seals that slowly crumble under UV radiation - no hole through which the connection is only pushed. When the IBC is full, the water in the supply line rises to the rainwater strainer and further rainwater flows into the downpipe of your existing rainwater drainage system. The sealing connection to the lid is made via the integrated lid spigot in conjunction with the sealing lip of the connection sleeve.
The IBC cover has a 2 1/2" external thread (75.18 mm) on the underside including a removable additional filter (V2A stainless steel). The additional filter consists of a V2A stainless steel mesh and can be easily cleaned under running water.
READ MORE Detailed information: IBC container screw cap
Tip: If you do not have a lubricant for fitting the HT pipe, simply use a little washing-up liquid or similar.
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