deep well pump

Pump body: cast iron
Impeller: brass
Front cover: cast iron/aluminum with brass insert
Mechanical seal: carbon/ceramic/stainless steel
Motor housing: aluminum
Shaft: carbon steel/stainless steel
Insulation: class B/F
Protection: IP44/54
Cooling: external ventilation
Suction lift up to 9m
Fluid temperature: up to +60?
Maximum environment temperature: +40?
Advantages:
100% copper
Cold-rolled silicone steel sheet by high speed punching machine
NSK shaft from Japan, the surface more smooth, the dimension more precise
Thermal protector
One year warranty
Model Output(HP/kW) Q. maximum(L/minute) H. maximum(L/minute) Pipe diameter
DP-550A 0.75 / 0.55 40 30 1"x1"
DP-750A 1 / 0.75 48 40 1"x1"
DP-505A 1.5 / 1.1 50 50 1"x1"
deep well pump