Description: Indicates what the customs tariff number is intended for (e.g. import or export); Name: Use of the customs tariff number
Description: Indicates what the tariff number is for (for example, import or export); Name: Use of customs tariff number
Description: net positive suction head (NPSH) from flow rate at best efficiency point for actual impeller (indication of the minimum inlet pressure in meters required for the pump to deliver according to the QH curve. related to the optimum duty point at the current impeller diameter); Name: net positive suction head for Q opt at actual impeller size