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Commercial 12" Outlet Vortex Rainwater Filter for Above or Below Grade Application
Commercial 12" Outlet Vortex Rainwater Filter for Above or Below Grade ApplicationCommercial 12" Outlet Vortex Rainwater Filter for Above or Below Grade Application
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Commercial 12" Outlet Vortex Rainwater Filter for Above or Below Grade Application

Figure Number:  RH9521-12
Product Function:
Used in installations where multiple downspouts are connected together to a single pipe into the vortex filter. The vortex rainwater filter can filter up to a 32,000 square foot roof area for site irrigation, toilet and urinal flushing, janitorial use, laundries, fire protection, evaporative cooling tower make-up, process water or other non-potable uses. The vortex fine filter is installed in the underground piping system to remove debris to the stormwater system and divert 90% of the clean rainwater to an underground storage tank. (An above grade application is possible).

Regularly Furnished:

Polypropylene Filter Housing, Closing Ring, Baseplate, Housing Lid (RH9521-06), 380 micron Stainless Steel Fine Mesh Filter (RH9521F), 20" Stainless Steel Lift Handle (RH9521LH20), Closing Ring and Safety Kit (RH9521SK). 28" SQ 11GA. Stainless Steel Support Base Plate.


NameDescriptionFile Size
Specifications US Govt ComplianceItems complying with U.S. government specifications34 KBDownload
CSI Specifications for Rainwater HarvestingCSI Specifications for Rainwater Harvesting97 KB
Master Specifications for Rainwater HarvestingMaster Specifications for Rainwater Harvesting202 KB
NameDescriptionFile Size
Install Guide for Rainwater Fine FiltersInstall Guide for Rainwater Fine Filters3736 KBView