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1) Type: American NH1) Thread: NH / NST2) Size: 1.5" / 2.5"3) Material: Aluminum4) Surface: baking finish

1) Size: DN50 / DN65 / DN80 / DN100 / DN125 / DN150 / DN200 / DN2502) Flange holes match to: PN16 / BS4504 / EN1092 / DIN2502 / ANSI150lb3) Rated working pressure: 1.6MPa / 16bar / 235psi4) Material: ductile cast iron body, rubber seal, galvanized accessory pipe, brass accessory valves5) With all fittings include water motor bell, pressure switch, pressure gauge, solenoid valve etc.    

1) Size: 1.5" / 2.5" 2) Material: brass3) Thread: NST*NPT  

1) Size: DN80 / DN100 / DN125 / DN150 / DN200 / DN2502) Working pressure:  1.6MPa / 16bar / 235psi3) Material:  DI body, stainless steel seat and clapper, galvanized pipe, brass accessory valves.4) With all fittings include hydraulic alarm bell, pressure switch, retard chamber etc.5) Flange holes match: PN16 / BS4504 / EN1092 / DIN2502 / ANSI150lb

1) Size: 1.5" / 2.5"   2) Material: Steel