Backflow preventer with controllable reduced pressure zone with 1/2" connection Caleffi 574004

Backflow preventer with controllable reduced pressure zone with 1/2"M threaded connections with union |Caleffi 574004

FEATURES:

Brand: Caleffi

Backflow preventer with controllable reduced pressure zone

BA type. Body in dezincification resistant LOW LEAD alloy

PN 10

1/2"M threaded connections with union

Working temperature: 65°C

Maximum working pressure: 10 bar

Intervention differential P: 14 kPa

Certified according to EN 12729

It is essential to install filter code 577 upstream

2 year guarantee

Product code: 574004