Product details
The published liquid-temperature interval is −20 to +105°C. These values define a family envelope across different sizes, speeds and material or seal selections. They should not be combined as the operating point of a single pump. The catalog refers to ISO 2858-1975 for performance and dimensional designation.
The construction has an axial inlet and vertical outlet. Its back-pull-out arrangement allows the rotating and bearing assembly to be withdrawn; the extended coupling described in the catalog supports servicing without removing the connected piping or motor. The installation must retain enough space for that maintenance operation.
Packing and single or double mechanical seals are listed, with flushing or cooling arrangements depending on the selection. The model example IH50-32-160 denotes 50 mm inlet, 32 mm outlet and 160 mm nominal impeller diameter. Confirm the precise size, speed and impeller trim rather than applying the whole IH range to that example.