Maximum Flow Rate
- Continuous Rating with Standard Trim: 1600 USGPM / 2300 BPH / 6075 L/min / 365 m³/h
- Intermittent Rating with Standard Trim: 1750 USGPM / 2500 BPH / 6625 L/min / 400 m³/h
- Continuous Rating with All Iron or LPG Trim: 1200 USGPM / 1725 BPH / 4550 L/min / 275 m³/h
Viscosity
- Standard: 400 mPa.s³ (2,000 SSU) maximum
- Optional: 2 Pa.s (10,000 SSU) maximum – specify “High Viscosity Meter Clearances.”
- Over 2 Pa.s: Specify “High Viscosity Meter Clearances” and derate maximum flow rate in direct proportion to viscosity over 2 Pa.s (e.g., at 4 Pa.s, derate maximum flow rate to 50% of normal continuous rating - 800 USGPM).
Temperature - Standard Meter Clearances with
- Buna-N/PTFE: -20°F to 137°F (-29°C to 58°C)
- Viton: 10°F to 150°F (-12°C to 58°C)
Temperature - High Temperature Meter Clearances with
- Buna-N/PTFE: -20°F to 200°F (-29°C to 93°C)
- Viton: 10°F to 200°F (-12°C to 93°C)
Temperature - All Iron Trim with
- Buna-N: -20°F to 225°F (-29°C to 108°C)
- PTFE: -20°F to 400°F (-29°C to 205°C)
- Viton: 10°F to 400°F (-12°C to 205°C)