WORKING PRINCIPLE
MHM/MHGM pumps are centrifugal single-impeller pump designed to achieve high delivery rates with low to average heads. The impeller, mounted on the end of the drive shaft, directly faces the suction opening machined in the pump body. The shape of the impeller is designed with minimum hydraulic losses, to impart radial motion from the center outwards.
PUMP INSTALLATION AND APPLICATION
These pumps are designed for pumping clean water and fluids that are not chemically aggressive to the pump components. They are manufactured to EN733-DIN242255 standards. Overall dimensions, sizes and positions of suction and delivery openings, support feet and other dimensional characteristics conform to these standards. So these pumps will meet even the most demanding heavy-duty needs and they can be perfectly interchanged with other standardized pumps. Their structural shape allows dismantling without disconnecting the pump body from the pipeline, making them easy to use in widely varying conditions.
They should be installed in a covered area, protected against the weather.
They are mainly used for water supply, air-conditioning, irrigation, sprinkling, boosting, fire fighting, and circulating and transferring water in civil, industrial and agricultural applications.
STRUCTURAL CHARACTERISTICS
Pump body: cast iron
Pump body cover: cast iron
Impeller: cast iron
Shaft: stainless steel
Mechanical seal : SIC to hard alloy
Protection class: IP44
Insulation class: B
Local bearing or NSK bearing.
WARRANTY: 1 YEAR (according to our general sales conditions) |
