PURAIN 8” to 16” for Commercial Applications

Self-cleaning PURAIN inlet pre-filters have the highest rainwater capture of clean rainwater with exclusive hydraulic jump technology patented by INTEWA. PURAIN filters are also used in greywater applications. For rainwater applications, PURAIN filters capture every single drop of water up to a high rainfall rate (97% rain falls at low flow rate). In greywater applications, the filter screen is automatically cleaned with the help of a backwash nozzle. PURAIN filters offer connection sizes from 4" (DN100) to 16" (DN400) for installation direct buried below grade, inside a tank, or externally mounted. With PURAIN filters, the incoming water is filtered by gravity through a stainless-steel trapezoidal sieve into the cistern. Debris collects in a depression behind the sieve until it is flushed to the overflow by hydraulic jump which happens during a heavy rain event.

Tekniset tiedot

This PURAIN product line is developed for in-tank installations or wall mounting. The filters are sized for pipe diameters of 8”, 12”, and 16” SDR 35 PVC.

Tekniset tiedot

Yksilöity viitepurain-pre-filters-protect-rainwater--greywater-systems
TuoteperhePURAIN
TuoteryhmäCommercial Applications
TyyppiObjekti (yksittäinen objekti)
Julkaisupäivä2026-03-23
Painoksen numero1

Linkit

Tuotteen urlhttps://www.ecoviewater.com/products/purain/

Liittyviä

Suunniteltu:Yhdysvallat
Valmistettu:Yhdysvallat

Luokitus

BIMobject-luokkaPutkityöt - Putkisto
Uniclass 2015 -koodiSs_55_70_97_35
Uniclass 2015 -kuvausGrey water reclamation systems
OmniClass-numero23-27 55 11 11
OmniClass-nimikeWater Filters

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