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4SRm
This series of electric pumps has a multi-stage impeller structure with a high head and wide application. It is suitable for pumping water in boreholes, ponds and lakes, lawn
irrigation, domestic tap water, swimming pool filling, water tower and cistern delivery, fountains, agricultural drainage and irrigation, etc.
Max.Flow: 18 m³/h
Max.Head: 388 m
Power range: 0.37~7.5 kW
Outlet size: 1¼"/1½"/2"
Application Limits
Medium temperature does not exceed +40°C;
Medium PH values between 6.5 and 8.5;
The volume ratio of solid impurities in the medium is not more than 0.1%,
and the particle size is not more than 0.2mm;
Diving depth does not exceed 70 meters;
Min. applicable well diameter: 4"
Construction
Delivery Body: Stainless steel AISI 304
Diffuser:POM
Top chock:SUS304
Outlet:SUS304
Connector:SUS304
Pump Shaft: Stainless steel
Drive Coupling: Stainless steel AISI 304
Electric Motor: Oil filled rewindable motors (non- toxic oil for use with food) Singlephase 220V/ 230V-50Hz with condenser thermal overload protector built into the
copper winding, equiped with start control box. Three- phase 380V/ 415V
Insulation: Class B
Protection: IP 68
4SRm
This series of electric pumps has a multi-stage impeller structure with a high head and wide application. It is suitable for pumping water in boreholes, ponds and lakes, lawn
irrigation, domestic tap water, swimming pool filling, water tower and cistern delivery, fountains, agricultural drainage and irrigation, etc.
Max.Flow: 18 m³/h
Max.Head: 388 m
Power range: 0.37~7.5 kW
Outlet size: 1¼"/1½"/2"
Application Limits
Medium temperature does not exceed +40°C;
Medium PH values between 6.5 and 8.5;
The volume ratio of solid impurities in the medium is not more than 0.1%,
and the particle size is not more than 0.2mm;
Diving depth does not exceed 70 meters;
Min. applicable well diameter: 4"
Construction
Delivery Body: Stainless steel AISI 304
Diffuser:POM
Top chock:SUS304
Outlet:SUS304
Connector:SUS304
Pump Shaft: Stainless steel
Drive Coupling: Stainless steel AISI 304
Electric Motor: Oil filled rewindable motors (non- toxic oil for use with food) Singlephase 220V/ 230V-50Hz with condenser thermal overload protector built into the
copper winding, equiped with start control box. Three- phase 380V/ 415V
Insulation: Class B
Protection: IP 68
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