6" QJ series deep well pump uses superior stainless steel for casing, shaft, spline, and high-strength and abrasion-resistant modified composite PC material for impeller and diffuser, adopting brand-new "Folding impeller" structure. With effecient oil-immersed motor, large flow and high head, this series pump has obvious advantages of long service life and convenient maintainence. It is widely used in mining and building industry, agriculture, aquaculture, and family water supply.

Pump:
Flow range: 10~60(m3/h)
Maximum fluid temperature: 40℃
Maximum sand content: 0.25%
Motor:
Power:Three phase:3~30kW 380~415V
Insulation class:F
Protection grade: IP68
Frequency: 50Hz

COMPONENTS	MATERIAL
Motor external casing	AISI304/201
Bottom support	Cast-iron HT200
Bottom bearing chock	Cast-iron HT200
Top bearing chock	Cast-iron HT200
Rotator	AISI304/201
Connector	Cast-iron HT200
Outlet	Cast-iron HT200
Pump external casing	AISI304/201
Splited hub	AISI304/201
Strainer mesh	AISI304/201
Diffuser	ABS
Impeller	PC
Cover plate	PC
Shaft	AISI304/401
Shaft coupling	AISI304/201
Outlet diameter	2.5" 3"

Model Analysis

150QJ30/5

150---PUMP NAME

30---FLOW( M3/H )

5---IMPELLER NUMBER

Technical Data:

	Power		Flow(m3/h)	0	5	10	15	20	25	30	35	40
Three Phase  380V-415V/50HZ	HP	KW
150QJ30/5	7.5	5.5	Head(m)	72	68	64	59	53	45	35	23	10
150QJ30/7	10	7.5		98	92	86	79	71	59	45	30	11
150QJ30/8	10	7.5		115	109	102	94	84	71	55	37	14
150QJ30/9	12.5	9.2		127	119	112	103	91	77	60	38	15
150QJ30/11	15	11		158	149	140	129	115	97	75	50	21
150QJ30/13	17.5	13		184	173	162	149	133	111	86	56	22
150QJ30/15	20	15		215	203	190	176	157	132	103	68	28
150QJ30/18	25	18.5		255	241	225	208	185	155	120	80	31
150QJ30/21	30	22		301	284	266	245	219	184	143	95	39
150QJ30/24	35	26		341	322	301	277	247	207	161	106	42
150QJ30/27	40	30		387	365	342	315	281	237	184	122	50
150QJ30/30	40	30		427	403	376	347	310	260	201	133	52