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.

规格

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.

技术规格

唯一参考purain-pre-filters-protect-rainwater--greywater-systems
产品系列PURAIN
产品组Commercial Applications
类型对象（单个对象）
发布日期2026-03-23
版本号1

链接

产品网址https://www.ecoviewater.com/products/purain/

相关

设计国家/地区美国
制造国家/地区美国

分类

BIMobject 类别管道 - 管道设备
Uniclass 2015 代码Ss_55_70_97_35
Uniclass 2015 说明Grey water reclamation systems
OmniClass 编号23-27 55 11 11
OmniClass 标题Water Filters

发售地区

北美
伯利兹
加拿大
危地马拉
古巴
哥斯达黎加
圣卢西亚
圣基茨和尼维斯
圣巴泰勒米
圣皮埃尔和密克隆群岛
多米尼克
多米尼加共和国
安圭拉
安提瓜和巴布达
尼加拉瓜
巴哈马
巴巴多斯
巴拿马
库拉索
开曼群岛
格林纳达
格陵兰岛
法属圣马丁
波多黎各
洪都拉斯
海地
牙买加
特克斯和凯科斯群岛
特立尼达和多巴哥
瓜德罗普
百慕大
美国
美属维尔京群岛
聖文森與格瑞那丁
英属维尔京群岛
荷属圣马丁
荷蘭加勒比區
萨尔瓦多
蒙塞拉特岛
阿鲁巴
马提尼克
墨西哥