AutoFill™ Combo Dual Check Backflow Preventer 573 - NA Market

Backflow preventer and AutoFill combination: Pre-adjustable automatic filling unit with backflow preventer. Filling unit provided with brass body, Nylon plastic cover, sliding surfaces in anti-stick plastic. Diaphragm and seals in NBR. Cartridge removable for maintenance operations. Manual shutoff valve, strainer and check valve. Dual check continuous pressure backflow preventer with atmospheric vent provided with brass body, stainless steel filter, EPDM seals and is ASSE 1012 listed and CSA B64.3 certified.
a. Maximum inlet pressure: 175 psi (12 bar).
b. Maximum working temperature: 150 degrees F (65 degrees C).
c. Suitable fluids: water or 50 percent maximum glycol solution.
d. Setting pressure range: 3 to 60 psi (0.2 Bar to 4 bar).
e. Preset outlet pressure: 15 psi (1.035 bar).
f. Codes with outlet pressure gauge: gauge scale 0 to 60 psi/0 to 4 bar.
g. Model:
1) Code 573002A, 1/2 inch NPT female inlet plus 1/2 inch NPT female outlet.
2) Code 573009A, 1/2 inch sweat inlet plus 1/2 inch NPT female outlet.
3) Code 573012A, 1/2 inch NPT female inlet plus 1/2 inch NPT female outlet, complete with integral downstream pressure gauge (0 psi to 60 psi and 0 bar to 4 bar).
4) Code 573019A, 1/2 inch sweat inlet plus 1/2 inch NPT female outlet, complete with integral downstream pressure gauge (0 psi to 60 psi and 0 bar to 4 bar).

5) Code 573006A, 1/2 inch press inlet plus 1/2 inch press outlet.
6) Code 573007A, 1/2 inch press inlet plus 1/2 inch NPT female outlet.
7) Code 573016A, 1/2 inch press inlet plus 1/2 inch press outlet, complete with integral downstream pressure gauge (0 psi to 60 psi and 0 bar to 4 bar).
8) Code 573017A, 1/2 inch press inlet plus 1/2 inch NPT female outlet, complete with integral downstream pressure gauge (0 psi to 60 psi and 0 bar to 4 bar).