Centrifugal horizontal, single-stage pump D4000-95

Pumps are designed for pumping water and other liquids with viscosity and chemical activity similar to water, with temperature up to 85°?. The pumps have a casing with axial horizontal split and semispiral liquid supply to the double-sided impeller. The pump rotor is supported by anti-friction bearings. The shaft seal is gland packing. The electric motor is connected to the pump by an elastic sleeve-finger coupling.
The pumps have high energy efficiency, reliability in operation and ease of maintenance, the possibility of replacing internal parts of the flow part without disconnecting branches from pipelines.