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4SDM
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.
Flow rate up to 483 L/min (29 m³/h)
Head up to 443 m
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
Pump External Casing: Stainless steel
Impeller: POM
Diffuser: PC
Motor Shaft: Stainless steel
Mechanical Seal: Ceramic - graphite or Sic to graphite
Electric Motor: Oil filled rewindable motors(non- toxic
oil for use with food). Single- phase 220V/ 240V- 50Hz with
condenser thermal overload protector built into the copper
winding, equipped with start control box. Three- phase 380V/ 415V
Insulation: Class B
Protection: IP X8
4SDM
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.
Flow rate up to 483 L/min (29 m³/h)
Head up to 443 m
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
Pump External Casing: Stainless steel
Impeller: POM
Diffuser: PC
Motor Shaft: Stainless steel
Mechanical Seal: Ceramic - graphite or Sic to graphite
Electric Motor: Oil filled rewindable motors(non- toxic
oil for use with food). Single- phase 220V/ 240V- 50Hz with
condenser thermal overload protector built into the copper
winding, equipped with start control box. Three- phase 380V/ 415V
Insulation: Class B
Protection: IP X8
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