Centrifugal pump unit type AH

The pump included in the unit is centrifugal, horizontal, cantilever, single-stage with axial inlet and with support on the body, manufactured in the basic design according to GOST10168.0 and in the version for explosive and fire-hazardous areas of production (1AX-E250-200-315). The pump is driven through an elastic coupling. The impeller is of closed type. The direction of rotation of the rotor is clockwise when viewed from the motor side. The shaft is supported by grease lubricated roller bearings. Shaft sealing is double gland (SD), single or double (twin) mechanical seal (designation 5 or 55). The unit made on the basis of the pump in the design for explosive and fire-hazardous areas of production is completed with a motor in explosion-proof version.