The Reduced Pressure Principle Backflow Prevention Assembly shall be certified to NSF/ANSI 61, ASSE® Listed 1013, and sup- plied with full port gate valves. The main body and access cover shall be epoxy coated ductile iron (ASTM A 536), the seat ring and check valve shall be NORYL™, the stem shall be stainless steel (ASTM A 276) and the seat disc elastomers shall be EPDM. The checks and the relief valve shall be accessible for maintenance without removing the device from the line. The Reduced Pressure Principle Backflow Prevention Assembly shall be a ZURN WILKINS Model 375AW1
Compliance:
Massachusetts Approved, USC Approved, AWWA Compliant C511 (with gates only) and C550, ASSE Listed 1013, cUPC Listed, NSF/ANSI/CAN 61, CSA B64.4
Features:
Keywords: connected backflow preventer, connected backflow preventer wireless, backflow prevention device, reduced pressure zone backflow preventer
Beschikbaarheid regio
| Noord Amerika |
|---|
Amerikaanse Maagdeneilanden |
Anguilla |
Antigua en Barbuda |
Aruba |
Bahama's |
Barbados |
Belize |
Bermuda |
Britse Maagdeneilanden |
Canada |
Caribisch Nederland |
Costa Rica |
Cuba |
Curaçao |
Dominica |
Dominicaanse Republiek |
El Salvador |
Grenada |
Groenland |
Guadeloupe |
Guatemala |
Haïti |
Honduras |
Jamaica |
Kaaimaneilanden |
Martinique |
Mexico |
Montserrat |
Nicaragua |
Panama |
Porto Rico |
Saint Kitts en Nevis |
Saint Martin |
Saint Vincent en de Grenadines |
Saint-Barthélemy |
Saint-Pierre en Miquelon |
SaintLucia |
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Trinidad en Tobago |
Turks- en Caicoseilanden |
Verenigde Staten |