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.

Specifikation

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.

Teknisk specifikation

Unik ref.purain-pre-filters-protect-rainwater--greywater-systems
ProduktfamiliePURAIN
ProduktgruppeCommercial Applications
TypeObjekt (enkelt objekt)
Udgivelsesdato2026-03-23
Udgavenummer1

Links

Produkt-URLhttps://www.ecoviewater.com/products/purain/

Relateret

Designet iUSA
Fremstillet iUSA

Klassifikation

BIMobject-kategoriVVS - Other
Uniclass 2015-kodeSs_55_70_97_35
Uniclass 2015-beskrivelseGrey water reclamation systems
OmniClass-nummer23-27 55 11 11
OmniClass-betegnelseWater Filters

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