Versions for Temperate (U) and Tropical (T) climates according to GOST 15150 . 💧 Water Quality Requirements

): Appendix 1 provides data for the permissible cavitation reserve at nominal modes. 🔍 How to Read the Model Codes

Pumps manufactured under this standard are designed for water with specific chemical and physical profiles. Limit/Value Max 1500 mg/L pH Level 6.5 to 9.5 Temperature Up to 25°C Solid Particles Max 0.01% by mass Chlorides Max 350 mg/L Sulfates Max 500 mg/L Hydrogen Sulfide Max 1.5 mg/L 🛠️ Mandatory Requirements

Units must strictly meet the nominal values listed in the standard's tables.

The standard strictly regulates several key factors to ensure unit reliability and performance: