Backflow Preventer Manuals & User Guides

Wilkins 975XL3 Backflow Preventer User Manual

2 avril 2026

Wilkins 975XL3 Backflow Preventer Product Specifications Model: 975XL3 Lead-Free: Yes Available Sizes: 1/2, 3/4, 1, 1 1/4, 1 1/2 & 2 inches Lead Content: Less than 0.25% Certifications: NSF/ANSI/CAN 61 and 372 Model 975XL3  Reduced Pressure Principle Assembly (1/2", 3/4",…

Marque : Wilkins

Manuel d'utilisation du clapet anti-retour à double contrôle CALEFFI série 3048

20 juin 2024

Fonction du clapet anti-retour double CALEFFI série 3048 : Ce clapet anti-retour double à faible teneur en plomb est conçu pour les réseaux d'alimentation en eau domestique résidentiels ou les applications commerciales à faible risque de refoulement. Il empêche le reflux d'eau non potable vers le réseau d'alimentation principal.

Marque : CALEFFI

Guide d'installation du clapet anti-retour à principe de pression réduite ZURN 375L

18 octobre 2023

Model 375 Reduced Pressure Principle Assembly Application Designed for installation on potable water lines to protect against both backsiphonage and backpressure of contaminated water into the potable water supply. The Model 375 provides protection where a potential health hazard exists.…

Marque : ZURN

Manuel d'instructions du clapet anti-retour à double clapet anti-retour ZURN WILKINS 760

17 octobre 2023

ZURN WILKINS 760 Dual Check Valve Backflow Preventer Product Information The ZURN WILKINS Model 760 is a Dual Check Valve Backflow Preventer with Intermediate Atmospheric Vent. It is designed to be installed on boiler-fill water lines to protect against both…

Brand: ZURN WILKINS

Instructions pour le clapet anti-retour à double contrôle ZURN 950XL3

29 septembre 2023

950XL3 Double Check Backflow Preventer Instructions 950XL3 Double Check Backflow Preventer Double Check Valve Assembly (3/4”, 1”, 1 1/4”, 1 1/2” & 2”) *This product contains a weighted average lead content less than 0.25% for wetted surfaces. *Meets the requirements…

Marque : ZURN

Manuel d'utilisation du clapet anti-retour à pression ZURN 375

28 janvier 2023

375 Pressure Backflow Preventer User Manual Model 375, 375A (R), 375DA & 375ADA (R) Reduced Pressure Principle Assembly (2 1/2", 3", 4" & 6") Reduced Pressure Detector Assembly (2 1/2", 3", 4" & 6") Model 475 & 475V Reduced Pressure…

Marque : ZURN

WATTS BA 009MC Guide d'installation du clapet anti-retour à bride

12 janvier 2023

WATTS BA 009MC Flanged Backflow Preventer Installation Guide General Designed to protect drinking water supply networks against the backflow of risk fluids up to category 4 according to NF EN1717. The device is designed to prevent any backflow of polluted…

Marque : WATTS

Manuel d'instructions du clapet anti-retour à pression réduite ZURN 375

3 décembre 2022

375 Reduced Pressure Backflow Preventer Model 375, 375A (R), 375DA & 375ADA (R) LEAD-FREE* (Patent No. 8,997,772) Instruction Manual INSTALLATION INSTRUCTIONS Reduced Pressure Principle Assembly (Size 8" & 10") and Reduced Pressure Detector Assembly (Size 8" & 10") *This product…

Marque : ZURN

ZURN 705 Manuel d'instructions du clapet anti-retour à double clapet anti-retour

2 septembre 2022

Check Valve Backflow Preventer Instruction Manual 705 Dual Check Valve Backflow Preventer Model 705 LEAD-FREE* Dual Check Valve Backflow Preventer (3/4" & 1") This product contains a weighted average lead content of less than 0.25% for wetted surfaces and is…

Marque : ZURN

Ti-SALES 700XL Manuel d'instructions du clapet anti-retour à double clapet anti-retour

1 septembre 2022

Ti-SALES 700XL Dual Check Valve Backflow Preventer Maintenance Instructions The ZURN WILKINS Model 700XL Dual Check Valve is designed for installation on potable water lines where a cross-connection could result in the pollution of potable water. If a health hazard…

Marque : Ti-SALES