The MV (F) series is a vertical multi-stage pump independently developed by Leo. The product has beautiful appearance, high efficiency and energy saving, compact structure, convenient use and maintenance, high reliability characteristics.
Model :
MV 1-10Imported caliber (DN) :
25Export caliber (DN) :
25Rated flow (m³/h) :
1Rated head (m) :
57.5Motor speed (rpm) :
2900Motor power (kw) :
0.55Material :
Cast ironFOB Price （USD$） :
534Vertical Multi-Stage Pump
Technical parameter:
Flow rate, Q: maximum 240 m³/h
Head, H: maximum 320m
Product application
It is mainly used in the following areas:
Water supply: water plant filtration and transmission, pipeline pressurization, secondary water supply of high-rise buildings
HVAC: The air-conditioning system
Industrial pressurization: flushing and cleaning system, flow water system
Equipment supporting: boiler, ultrafiltration, reverse osmosis and other equipment supporting
fire extinguisher system
Application conditions
Low viscosity, non-flammable and explosive vaporization, no solid particles and fibers of liquid, liquid can not have a chemical reaction to the pump material, when the density of liquid delivery and viscosity is greater than water, need to use a high-power motor.
Liquid temperature: -20C- + 120C
Liquid PH value: 4-10
Maximum ambient temperature: + 40C
Maximum working pressure: 33bar
Maximum elevation: 1,000 m
Electrical Appliances
Fully enclosed standard air-cooled IE 3 motor
Protection level: IP55
insulation grade:F
Standard voltage: 380V / 50Hz
Product characteristics
Split modular design, using standard motor and integrated mechanical seal, can be disassembled separately for maintenance, and can also provide customized services
The base and pump cover are available in cast iron and stainless steel, and the rest of the water parts are made of stainless steel
Stainless steel stamping welding impeller, fluid guide, product light weight
Various connections can be made (standard flange, oval flange, thread)
High efficiency hydraulic model, product energy saving, low noise, meet the CQC energy saving certification standards
Casting parts electrophoretic coating process, rust prevention and corrosion resistance
The effect of the ambient temperature
When the highest ambient temperature of the motor is + 40C, over 40°C or installed above the altitude of 1000 meters, the low cooling effect of the motor is not good, and the rated output power (P2) of the motor will decrease, as shown in the figure, so the need to use the motor with higher output power.
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The MV (F) series is a vertical multi-stage pump independently developed by Leo. The product has beautiful appearance, high efficiency and energy saving, compact structure, convenient use and maintenance, high reliability characteristics.
Read More
IPv6 network supported.
