| Model | 0M025A411-XX | 0M025S511-XX |
| Meter Type | Pulse | Pulse |
| Meter Body Material | Aluminium | 316 Stainless Steel |
| Wetted Components |
| Rotor Material |
Aluminium | 316 Stainless Steel |
| Shafts | 316 Stainless Steel | 316 Stainless Steel |
| Flow Rate Ranges (litres per hour/US gallons per hour) |
| O Ring |
Viton |
Viton |
| Above 5 CPS |
10- 150 l/min | 10- 150 l/min |
| Below 5 CPS |
10 to 130 l/min |
10 to 130 l/min |
| Accuracy within (of reading) | +/- 0.5% | +/- 0.5% |
| Repeatability | 0.03% | 0.03% |
| Maximum Viscocity | 1000 Centipoise | 1000 Centipoise |
| Maximum Operating Pressure | 68 BAR or flange rule where fitted | 100 BAR or flange rule where fitted |
| Pulser Type | Reed switch or combination HE / RS | Reed switch or combination HE / RS |
| Pulses per litre/US Gallon | 107 pulses/litre
405/US/gallon
| 107 pulses/litre
405/US/gallon |
| Max. Operating Temperature | 120°C / 176°F | 120°C / 248°F |
Recommended Mesh strainer size | 100 Mesh | 100 Mesh |