Skip to main content

CENTRIFUGAL PUMP
D 1250-125-1

Model: D 1250-125-1

CENTRIFUGAL PUMP
D 1250-125-1

Centrifugal pump type D 1250-125-1-C and electric pump unit on its basis is designed for pumping water and liquids with viscosity and chemical activity similar to water, with temperature up to 85 ºС, with content of solid inclusions not exceeding 0,05% by mass, with maximum size of 0,2 mm, microhardness not exceeding 6,5 GPa (650 kgf/mm2) and hereinafter referred to as pump (unit).

Pumps are manufactured in climatic version UHL – designed for macroclimatic regions with temperate and cold climate, placement category 4 – operation in rooms (volumes) with artificially regulated climatic conditions according to GOST 15150-69.

Pump designation Supply, m3/h Pressure, m Speed, rpm Permissible cavit. reserve, m Pump efficiency, % Electric motor power, kW Pump weight, kg Unit weight, kg
D 1250-125-1 1250 125 1450 5,5 82 630 1120 4640
D 1250-125-1 800 56 980 5,3 80 200 1120 3000
D 1250-125-1a 1150 102 1450 5,2 80 500 1120 4390
D 1250-125-1a 750 48 980 5,0 79 160 1120 2850
D 1250-125-1b 1030 87 1450 5,0 79 400 1120 3690
D 1250-125-1b 700 40 980 4,8 78 132 1120 2770