LHVN

LVN and LHVN are process pumps, single stage, vertical in-line overhung type, (OH3 and OH4 configurations), fully complying with API 610 Std. (ISO 13709), latest edition. The pump casings are radially split, with in-line nozzle arrangement. Larger sizes are designed with twin volute to minimize radial loads. The shaft has a stiff design, 1st lateral critical speed remains well above the operating speed of the pump. The axial thrust to the rotor is supported by oil lubricated ball bearings. The vertical execution, with bearing housing and motor baseframe mounted on the casing directly bolted on a foundation plate, is particularly interesting whenever there is a need to limit space floor requirements. LVN and LHVN pumps can be used for a capacity range up to 3.000 m3/h with total dynamic head of 140 m.l.c. All constructive materials, as per API 610 material tables, are available.


  • LHVN

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