D (DV) – Desum Series

Д (ДВ) range is a new generation of Д series pumps.

Electrically driven, foot-mounted, between-bearings, in-line, single-stage, double-suction, axially split volute casing, heavy-duty industrial pumps with a basically horizontal shaft. Available with optional vertical mounting (ДВ-configurations). Accurate positioning of the upper-to-lower casing halves with pins for ease of assembly. The rotor is carried by grease-lubricated or oil-bath lubricated antifriction bearings (in the latter case a cooling system is provided). Shaft sealing: packed glands or API 682 single / double mechanical seals. The pump is designed to be capable of remaining functional in the areas of seismic hazard of magnitude up to 9 (MSK-64 scale). Nozzle flanges are made according to DIN / ANSI /ISO. The pump shaft is completely protected against handled medium.

Impeller material options:

• cast iron;
• steel;
• bronze.

The pump casing is basically made of high-strength cast iron.

Additional and technical information.