150QJ18 Series Deep Well Pump

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:
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

150QJ18/6

150---PUMP NAME

18---FLOW( M3/H )

6---IMPELLER NUMBER

Technical Data:

	Power		Flow(m3/h)	0	3	6	9	12	15	18	21	24	27
Three Phase  380V-415V/50HZ	HP	KW
150QJ18/6	7.5	5.5	Head(m)	87	84	81	77	72	64	55	45	33	19
150QJ18/7	7.5	5.5		99	95	92	87	81	72	62	50	35	19
150QJ18/9	10	7.5		130	125	121	115	107	96	83	66	48	28
150QJ18/11	12.5	9.2		156	150	145	138	128	114	98	78	56	31
150QJ18/13	15	11		188	177	175	166	154	138	119	96	70	40
150QJ18/15	17.5	13		213	205	198	190	175	156	134	107	77	43
150QJ18/18	20	15		260	249	241	230	213	191	164	132	96	55
150QJ18/22	25	18.5		314	302	292	279	258	230	198	158	114	64
150QJ18/26	30	22		375	360	348	332	308	275	237	190	138	79
150QJ18/30	35	26		430	412	400	380	352	315	270	216	156	88
150QJ18/34	40	30		489	470	455	435	402	360	310	248	180	103
150QJ18/36	40	30		515	495	479	456	423	378	325	260	188	106