Commercial Diaphragm Gas Meters

Range Available : G2.5, G4, G6, G10, G16, G25, G40, G65, G100
 
   
 
Type   G2.5 G4 G6 G10 G16 G25 G40 G65 G100
Nominal Diameter mm 20 / 25 20/25/32 25 40 40 50 80 100 100
Connnection Size mm 1" / 11/4 1" / 11/4" 11/2 11/4" / 11/2 13/4" / 2" 13/4" / 2" 21/2"      
Capacity / Flow Rates Q min-m3 / hr 0.025 0.04 0.06 0.1 0.16 0.25 0.4 0.65 1
Q max-m3 / hr 4 6 10 16 25 40 65 100 160
Cyclic Volume v-dm3 1.2 2.4(2.0) 3.5 6 6 12 30 60 120
Pressure Max. Bar 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5
Pressure Loss mbar <2.0 <2.0 <2.0 <3.0 <3.0 <3.0 <3.0 <3.0 <4.0
Pipe Distance mm 110 250 250 280 280 355 510 640 710