Description:
•    HMH series pumps are single stage, end-suction, mono-block type centrifugal volute pumps.They are standard standart production wiyh enclosed impeller and mechanical seal.
•    Basic dimensions and flow rate EN 733 (DIN 24255) are compatible with proposed values.
•    The thrust (axial force) acting on the motor is compensated by means of the abrasion gasket and balancing holes.
•    Motor and pump are two separate components and there are two shafts. The motor shaft is joined to the pump shaft by a special clamp. In the case of motors with power over a certain value the pump and the motor shafts are joined by seperate rigid coupling.
•    Maintenance - repair processes are very easy due to the back pull-out design.
•    Effective use of common parts in the design of the HMH series facilitates spare parts acquisition and delivery times.
•    Standart asynchronous motors are used for propulsion.
•    In HMH pumps shaft leaking in prevented with a mechanical seal. All radial and axial thrust forces are supported by the motor bearing.
Description:
• single-stage, end-suction centrifugal volute pumps.
• Main dimensions, compatible with EN 733 (DIN 24255) norm.
• Single suction with closed impeller and thrust balanced by means of counter-balancing holes and back wear rings, thus acquiring a dynamic balance.
• The Pump and the motor have a standart connection to the common base plate with a flexible coupling. Maintenance and repair procedures are easily carried out since the pump fixtures can be removed with the volute body.
• Use of extended coupling also enables the removal of the pump fixtureswithout moving the motor or the volute body.
• The series has been designed so that parts are easily replaced and standardized. The entire series şs made uf of only 6 bearings and 10 shaft types, thus simplifying spare parts procurement.

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