Products meet:
USA: ASTM F1281,ASTM F1282
Canada: CSA B137.9,CSA B137.10
Germany: DVGW W542,DVGW W534
UK: BS 7291,BS 6920
Australia: AS 4176
Israel: SI 2242
China: Q/RF01-1997,Q/RF21-1999

Products third party certified and listed by
USA: NSF, PPI, IAMPO
Germany: DVGW, SKZ, TZW
UK: WRAS
Spain: AENOR
Poland: PZH, INSTAL
Hungary: EMI
Czech: ITC
Slovak: SNAS

Products technically recognized by
USA: NSF, PPI, TCC
Germany: SKZ, TZW
UK: WQC,WRC
Spain:AENOR
Hungary:EMI
Czech: ITC
Slovak: TSUS

Standards
Quality assurance system meets:
Germany: DIN EN ISO 9001

Certificates and Listings
Quality assurance system approved to DIN EN ISO 9001 by
TV CERT Certification Body of TV Anlagentechnik GmbH, German