The QDX series pump head adopts anti-rust treatment castings and electrophoresis which make more durable .The centrifugal impeller and vortex structure make the pump higher head. The double-layer mechanical seal and "O" ring oil-proof washer assure the quality of the sealing. Because of the small volume and light weight, it's suitable for use at home, home water supply, drawing water from well in the countryside,garden and farm irrigation.
They are recommended for pumping clean water without abrasive particles and liquids that are non-corrosive For domestic use and sprinkling irrigation for garden as well as supplying water to hotel, villa and high building Must be installed in enclosed place or keep it away from inclement weather.
OPERATING LIMITS
Max.medium temperature+40°C
Max.ambient temperature+40°C
PH level from 6.5-8.5
Maximum sand content is 0.1%.
Passage of suspendedsolids up to 0.2mm.
Voltage fluctuation range:0.9-1.1 times of the rated value
Immersion depth from 0.5m-5m
MOTOR INFORMATION
Two-pole induction motor
Single phase/three phase,50/60hz(on demand)
Thermal protector for single phase
Insulation class:B
Protection class:IPX8
MATERIAL
Pump body:Cast iron
Motor housing:Aluminum/Irom
Impeller:Aluminum
Motor wire:Copper
Mechanical seal:Ceramic&Graphite
Shaft:45#steel/stainless steel
custom are welcome.
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