Product Details

D, DG pump is horizontal, single suction multistage sectional centrifugal pump. With high efficiency, wide range of performance, safe and stable operation, low noise, long life, easy installation and maintenance. D,DG pump is used to transport clean water or other liquids with physical and chemical properties similar to water. It can also be used to transfer hot water, oil, corrosive or abrasive media by changing the material of pump flow parts, sealing form and adding cooling system. JB/ t1051-93 standard of type and basic parameters of multistage clean water centrifugal pump is implemented.

Pump application

D multistage pump is suitable for industrial and urban water supply and drainage, pressurized water supply in high-rise buildings, sprinkling irrigation in gardens, pressurized fire fighting, long-distance water delivery, heating, bathroom and other cooling and heating water circulation pressurization and supporting equipment, especially for small boiler water supply.

Performance range

Flow rate: 6.3-300m3/h;

Lift: 13-650m;

Power: 2.2-400kw;

Rotation speed: 1450-2950r/min;

Diameter: phi 50- phi 200;

Temperature range: ≤105℃;

Working pressure: ≤ 3.0mpa.

Model	Stage	Flow		Head（m）	Speed（r/min）	Motor power（KW）
Model	Stage	m3/h	L/S	Head（m）	Speed（r/min）	Motor power（KW）
D-50	2	18	5	19	2900	2.2
	3	18	5	28.5	2900	3
	4	18	5	38	2900	4
	5	18	5	47.5	2900	5.5
	6	18	5	57	2900	5.5
	7	18	5	66.5	2900	7.5
	8	18	5	76	2900	7.5
	9	18	5	85.5	2900	7.5
	10	18	5	95	2900	11
	11	18	5	104.5	2900	11
	12	18	5	114	2900	11
D-80	2	32.4	9	22.7	2900	3
	3	32.4	9	34.05	2900	5.5
	4	32.4	9	45.4	2900	7.5
	5	32.4	9	56.75	2900	7.5
	6	32.4	9	68.1	2900	11
	7	32.4	9	79.45	2900	15
	8	32.4	9	90.8	2900	15
	9	32.4	9	102.15	2900	15
	10	32.4	9	113.5	2900	18.5
	11	32.4	9	124.85	2900	18.5
	12	32.4	9	136.2	2900	18.5
D-100	2	54	15	35.4	2900	11
	3	54	15	52.8	2900	15
	4	54	15	70.4	2900	18.5
	5	54	15	88	2900	22
	6	54	15	105.6	2900	30
	7	54	15	123.2	2900	37
	8	54	15	140.8	2900	37
	9	54	15	158.4	2900	45
	10	54	15	176	2900	45
	11	54	15	193.6	2900	55
	12	54	15	211.2	2900	55
D-125	2	108	30	40	2900	22
	3	108	30	60	2900	30
	4	108	30	80	2900	37
	5	108	30	100	2900	45
	6	108	30	120	2900	55
	7	108	30	140	2900	55
	8	108	30	160	2900	75
	9	108	30	180	2900	75
	10	108	30	200	2900	90
	11	108	30	220	2900	90
	12	108	30	240	2900	110
D-15	2	162	45	54.6	2900	37
D-15	3	162	45	81.9	2900	55