90/10QJD-SG Self Priming Submersible Pump For Deep Well 220v/380v

90/10QJD-SG Self Priming Submersible Pump For Deep Well 220v/380v

stainless stell cover,central spindle,coupling; highstrength anti-friction plastic impleller and guide cover; larger flow,high lift,low well drilling cost,longer service life; sand proof filteing check valve is applied at outlet port(national letter of patent); extension-type oil sac,adjust intermal and extemal presure of pump,dive deeper; low energy consumption,convenient maintenance;

Product Details

Stainless steel laser welded inlet and putlet port;

Internal sand proof filetring check valve;

Multi-stage high intensity floating impeller structure;

Stainless steel pump barrel,stainless hexagonal spindle with dismountable spline;

Copper motor winding;

Internal capatiance structure;

Overheat protection device;

Insulation level:F;




The pump can be continuously functional lunder the conditions below

Highset liquid temperature no more than 40℃;

Largest media particle no bigger than 0.02%;

PH value of media shall be around 6.5-8.5;

Maximun diving depth 100 meter,no less than 5m;

Power source frequency 50hz,single phase alternating voltage 220v,tri-phase alternating voltage 380v,voltage fluctuation ranges ±10%;



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