PURAIN Pre-Filter HD 8” to 16”: Rainwater & Greywater Reuse, Direct Bury

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.

Voce di capitolato

The PURAIN HD line is designed for underground installation with a vehicle rating up to 60 tons. These filters are accessible with conventional manhole lids and concrete rings, and they are sized for pipe diameters of 8”, 12”, & 16” SDR 35 PVC.
Water management, grey water, gray water, rain water.

Specifiche tecniche

Rif. Unicopurain-hd-8-to-16-direct-bury-rainwater-and-greywater-reuse-applications
Famiglia di prodottoPURAIN
Gruppo di famigliaHeavy Duty Commercial Direct Bury Applicatio
TipoOggetto (oggetto singolo)
Data di pubblicazione2026-07-14
Numero di versione1

Links

Link al Prodottohttps://www.ecoviewater.com/products/purain/

Relativo a

Progettato inStati Uniti
Prodotto inStati Uniti

Classificazioni

Categoria BIMobjectImpianto idraulico - Impianto idraulico - Altro
Codice Uniclass 2015Ss_55_70_97_35
Descrizione Uniclass 2015Grey water reclamation systems
Numero OmniClass23-27 55 11 11
Titolo OmniClassWater Filters

Disponibilità Regionale

Nord America
Anguilla
Antigua e Barbuda
Aruba
Bahamas
Barbados
Belize
Bermuda
Canada
Costa Rica
Cuba
Curaçao
Dominica
El Salvador
Giamaica
Grenada
Groenlandia
Guadalupa
Guatemala
Haiti
Honduras
Isole BES
Isole Cayman
Isole Turks e Caicos
Isole Vergini Americane
Isole Vergini britanniche
Martinica
Messico
Montserrat
Nicaragua
Panamá
Porto Rico
Repubblica Dominicana
Saint Kitts e Nevis
Saint Martin
Saint Vincent e Grenadine
Saint-Barthélemy
Saint-Pierre e Miquelon
Santa Lucia
Sint Maarten
Stati Uniti
Trinidad e Tobago