QJ,QJR Series Well Fountain PumpDetailed product description：

QJ, QJR series well fountain pumps

Water Pump Model	Rated flow rate m ³/h	Rated head m	Rated power kW	Rated voltage V	Rated current A	Rated speed r/min	Water outlet diameter mm	Supporting cable specification mm ²	Pump outlet flange size
									Outer diameter of flange mm	Distance between hole centers (mm)	Bolt hole size mm
300QJ(R)250-15/1	two hundred and fifty	fifteen	eighteen point five	three hundred and eighty	forty point eight	two thousand eight hundred and sixty	one hundred and fifty	3×6	φ240	φ210	φ8×13
300QJ(R)250-30/2	two hundred and fifty	thirty	thirty-seven	three hundred and eighty	seventy-seven point eight	two thousand eight hundred and sixty	one hundred and fifty	3×16	φ240	φ210	φ8×13
300QJ(R)250-24/1	two hundred and fifty	twenty-four	thirty	three hundred and eighty	sixty-four point two	two thousand eight hundred and sixty	one hundred and fifty	3×16	φ240	φ210	φ8×13
300QJ(R)250-48/2	two hundred and fifty	forty-eight	fifty-five	three hundred and eighty	one hundred and fourteen point three	two thousand eight hundred and sixty	one hundred and fifty	3×25	φ240	φ210	φ8×13
300QJ(R)250-72/3	two hundred and fifty	seventy-two	90G	three hundred and eighty	one hundred and eighty-two point eight	two thousand eight hundred and sixty	one hundred and fifty	3×35	φ240	φ210	φ8×13
300QJ(R)320-28/1	three hundred and twenty	twenty-eight	forty-five	three hundred and eighty	ninety-four point one	two thousand eight hundred and sixty	one hundred and fifty	3×16	φ240	φ210	φ8×13
300QJ(R)320-56/2	three hundred and twenty	fifty-six	seventy-five	three hundred and eighty	one hundred and fifty-two point three	two thousand eight hundred and sixty	one hundred and fifty	3×35	φ240	φ210	φ8×13
300QJ(R)320-84/3	three hundred and twenty	eighty-four	125G	three hundred and eighty	two hundred and forty-nine point five	two thousand eight hundred and sixty	one hundred and fifty	3×50	φ240	φ210	φ8×13
350QJ(R)250-25/1	two hundred and fifty	twenty-five	thirty	three hundred and eighty	sixty-four point two	two thousand eight hundred and sixty	one hundred and fifty	3×25	φ240	φ210	φ8×13
350QJ(R)250-50/2	two hundred and fifty	fifty	63G	three hundred and eighty	one hundred and thirty point nine	two thousand eight hundred and sixty	one hundred and fifty	3×35	φ240	φ210	φ8×13
350QJ(R)250-75/3	two hundred and fifty	seventy-five	90G	three hundred and eighty	one hundred and eighty-two point nine	two thousand eight hundred and sixty	one hundred and fifty	3×50	φ240	φ210	φ8×13
350QJ(R)250-100/4	two hundred and fifty	one hundred	125T	three hundred and eighty	two hundred and forty-nine point five	two thousand eight hundred and sixty	one hundred and fifty	3×50	φ240	φ210	φ8×13
350QJ(R)250-125/5	two hundred and fifty	one hundred and twenty-five	160T	three hundred and eighty	three hundred and seventeen point five	two thousand eight hundred and sixty	two hundred	3×70	φ240	φ210	φ8×13
350QJ(R)320-30/1	three hundred and twenty	thirty	forty-five	three hundred and eighty	ninety-four point one	two thousand eight hundred and sixty	two hundred	3×25	φ240	φ210	φ8×13
350QJ(R)320-60/2	three hundred and twenty	sixty	90G	three hundred and eighty	one hundred and eighty-two point eight	two thousand eight hundred and sixty	two hundred	3×50	φ240	φ210	φ8×13
350QJ(R)320-90/3	three hundred and twenty	ninety	140T	three hundred and eighty	two hundred and seventy-seven point eight	two thousand eight hundred and sixty	two hundred	3×70	φ240	φ210	φ8×13
350QJ(R)320-120/4	three hundred and twenty	one hundred and twenty	160T	three hundred and eighty	three hundred and seventeen point five	two thousand eight hundred and sixty	two hundred	3×70	φ240	φ210	φ8×13
350QJ(R)320-20/1	three hundred and twenty	twenty	thirty	three hundred and eighty	sixty-four point two	two thousand eight hundred and sixty	two hundred	3×16	φ240	φ210	φ8×13
350QJ(R)320-40/2	three hundred and twenty	forty	63G	three hundred and eighty	one hundred and thirty point nine	two thousand eight hundred and sixty	two hundred	3×35	φ240	φ210	φ8×13
400QJ(R)400-50/1	four hundred	fifty	90G	three hundred and eighty	one hundred and eighty-two point eight	two thousand eight hundred and sixty	two hundred	3×50	φ345	φ315	φ8×18
400QJ(R)500-20/1	five hundred	twenty	forty-five	three hundred and eighty	ninety-four point one	two thousand eight hundred and sixty	two hundred	3×16	φ345	φ315	φ8×18
400QJ(R)500-40/2	five hundred	forty	90G	three hundred and eighty	one hundred and eighty-two point eight	two thousand eight hundred and sixty	two hundred	3×50	φ345	φ315	φ8×18
400QJ(R)500-60/3	five hundred	sixty	185G	three hundred and eighty	three hundred and sixty-seven point one	two thousand eight hundred and sixty	two hundred	3×120	φ345	φ315	φ8×18

1. The QJ and QJR series well fountain pumps are specially manufactured and serviced for this model of submersible motor and submersible pump by adding "T" after the matching motor power in the technical parameter table;
2. Adding "G" after the matching motor power value in the technical parameter table is to increase the motor bearing device, improve the reliability and service life of the electric pump;
3. The above product data is for reference only. Due to the continuous improvement of our company's products and performance, any changes will not be notified separately!
4. We can provide pump models that exceed the above flow rates and Yang Cheng. For models not listed in the above table, please refer to the nameplate of the electric pump for technical data;
5. If users require special models and specifications of electric pumps, our company can provide design and production according to requirements;
6. The control switch model can be selected with corresponding power and protection functions such as overload, short circuit, phase loss, undervoltage, etc. For water pumps with a power of more than 15kW, it is recommended to use an autotransformer voltage reduction starting protection control cabinet.