6 inch centrifugal Sludge Pump made in china

Specifications 1 wear resistant;long working life

2 low noise,vibration

3 good sealing effects

4 smooth operation

  1.Brief introduction:      ZJ series are single stage (axial inhaltion) centrifugal clear water pumps for irrigation,suitable for industrial and city   applications such as water supplying,draining,and also can be used for agriculture irrigation and drainage.     2. Features   1. The frame plates for heavy pumps have wear-resistant metal liners. The impellers are made of wear-resistant metal .   2. Bearing assembly use cylindrical structure,adjusting the space between impeller and front liner easily, they can be removed      completely when being repaired. Bearing assembly use grease lubrication.   3. The shaft seal could use the packing seal, expeller seal and mechanical seal.   4. The discharge branch can be positioned at intervals of 45 degrees by request and oriented to any eight positions to suit       installations and applications.        3.Function Data:  

Model	Revolving speed n(r/min)	Capacity Q		Head H(m)	Efficiency η(%)
		m³/h	L/S
ZJ50-32-125	2900	7.5	2.08	22	47
		12.5	3.47	20	60
		1.5	4.17	18.5	60
	1450	3.75	1.04	5.4	43
		6.3	1.74	5	54
		7.5	2.08	4.6	55
ZJ50-32-160	2900	7.5	2.08	34.3	44
		12.5	3.47	32	54
		15	4.17	29.6	56
	1450	3.7	1.04	8.5	35
		6.3	1.74	8	4.8
		7.5	2.08	7.5	49
ZJ50-32-200	2900	7.5	2.08	52.5	38
		12.5	3.47	50	48
		15	4.17	48	51
	1450	3.75	1.04	13.1	33
		6.3	1.74	12.5	42
		7.5	2.08	12	44
ZJ50-32-250	2900	7.5	2.08	82	23.5
		12.5	3.47	80	38
		15	4.17	78.5	41
	1450	3.75	1.04	20.5	23
		6.3	1.74	20	32
		7.5	2.08	19.5	35
ZJ65-50-125	2900	15	4.17	21.8	58
		25	6.94	20	69
		30	8.33	18.5	68
	1450	7.5	2.08	5.35	53
		12.5	3.47	5	64
		15	4.17	4.7	65
ZJ65-50-160	2900	15	4.17	35	54
		25	6.94	32	65
		30	8.33	30	66
	1450	7.5	2.08	8.8	50
		12.5	3.47	8.0	60
		15	4.17	7.2	60