RH9521-12 - 12" Outlet Vortex Rainwater Fine Filter for Above or Below Grade Applications for a Roof Area Up to 32,000 Square Feet
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.
RH9521-12 HIGH CAPACITY SMITH RMS WISY VORTEX RAINWATER FINE FILTER FOR ABOVE OR BELOW GRADE APPLICATIONS
Fig. Number: RH9521-12, Steel Lid Carries Traffic Loads Up to 12 Tons (DIN 1072/SLW12)
Fig. Number: RH9521-12XH, Steel Lid Carries Traffic Loads Up to 60 Tons (DIN 1072/SLW60)
Fig. Number: RH9521-12AC, Aluminum Lid for Light Traffic Areas (DIN 1989/SLW3)
Resources:
Submittal (pdf)
Drawing (dwg)

Function: The vortex rainwater fine filter is installed in the underground piping system to remove debris to the storm water system and divert 90% of clean rainwater to an underground storage tank. (An above grade application is possible). The filter operates as a first flush device. The filter assembly consists of a 20 inch stainless steel lift handle, removable stainless steel 380 micron fine mesh filter, steel housing lid and baseplate, and polypropylene filter housing with closing ring. The mesh filter should be cleaned at least twice a year. The housing lid (as specified) carries loads up to 60 tons (DIN 1072/SLW60).
  Regularly Furnished:
Polypropylene Filter Housing, Closing Ring, Baseplate,
and Housing Lid (RH9521-12)
380 micron Stainless Steel Fine Mesh Filter (RH9521F)
20 inch Stainless Steel Lift Handle (RH9521LH20)
Final Ring and Safety Kit (RH9521SK)
To connect cover and prevent falling into filter housing.

Accessories:
20 inch Stainless Steel Extension Handle (RH9521EX20)
36 inch Stainless Steel Extension Handle (RH9521EX36)
  To extend lift handle length.
Extension Tube (RH9521EXT)
Extension Ring (RH9521ER)
Safety Kit Plate for Rainwater Harvesting brought to you from Jay R. Smith, WISY and RMS
 
For Pricing, Contact Your Local Representative.
High Capacity WISY Vortex Rainwater Filters
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  Inline Downspout (RH9508-04)
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