Horizontal Corrosion and Wear Resistant Chemical Professional Multistage Centrifugal Water Pump

Product Description

Product Description

DF,MD,DY,D series self-balancing horizontal multistage centrifugal pump, divided into single suction multistage structure and double suction multistage structure.The typical characteristics of this type of pump in the structure of the balance disk system completely cancel the balance of axial force, using the impeller symmetrical automatic distribution balance axial force, this innovation makes the multistage pump in operation with high efficiency and energy saving, stable and reliable, less wear, reduce costs and other advantages 

Pump inlet pressure is not more than 0.6mpa.

 

Model significance:

Such as (DF,MD,DY,D )450-60 x9 (P)

DF------ Represents horizontal multistage centrifugal oil pump
D------Horizontal multistage clean water centrifugal pump
MD------Wear-resistant horizontal multistage centrifugal pump for mining
DY------Horizontal multistage centrifugal oil pump

450------- indicates that the design point flow is 450m3/h

60--------- indicates that the design point head is 60

9---------- indicates 9 pump levels

 

Scope of performance:

Pump suction and discharge caliber 40-350mm.

Flow rate Q = 3.75 ~ 1360 m3 / h.

Lift H = 92 ~ 1433 m.

Motor power N=7.5 to 4000KW.

For the transport of oils and petroleum products with a temperature of -20 to 105 ° C and a viscosity of less than 120 centistokes free of solid particles.

Detailed Photos

Product Parameters

Single suction structure:

1	2	3	4	5
the main shaft	Front bearing body	packing ring	fill section	bar
6	7	8	9	10
the impeller	guide vane	middle	guide vane	sealing ring
11	12	13	14	15
out of the water period	the transition pipe	Throttling and pressure relief device	the impeller	anti-missile leaf
16	17	18	19	20
secondary inlet section	Throttling and pressure relief device	end cap	Packing gland	against hydrosphere
21	22	23	24
Rear bearing body	Port for measuring temperature	Bearing end cap	Vibration measurement port

Double suction structure:

1	2	3	4	5
shaft	bearing body	Water inlet cover	fill section	middle
6	7	8	9	10
guide vane	The water period	anti-missile leaf	Pump cover components	secondary inlet section
11	12	13	14	15
Rear throttle sleeve	end cap	Tighten the bolts	Throttle sleeve	Packing gland
16	17	18	19
Transition pipe parts	Double suction impeller	the impeller	the impeller

Model parameters :
 

model	number of stages	flow		head	speed	power		efficiency	NPSHR	impeller diameter		weight
D(DF, DY, MD)155-30(P)						axial power	motor power			mm
		m3/h	L/s	m	r/min	kw		%	m			kg
	3	119	33	96	1480	44	75	69.5	3.2	305		750
		155	43	90		49.6		76.5	3.9
		190	52.8	81		55.4		76	4.8
	4	119	33	128		58.7	90	69.5	3.2			820
		155	43	120		66.1		76.5	3.9
		190	52.8	108		73.9		76	4.8
	5	119	33	160		73.4	110	69.5	3.2			890
		155	43	150		82.6		76.5	3.9
		190	52.8	135		92.4		76	4.8
	6	119	33	192		88.1	132	69.5	3.2			960
		155	43	180		99.2		76.5	3.9
		190	52.8	162		110.8		76	4.8
	7	119	33	224		102.8	160	69.5	3.2			1030
		155	43	210		115.7		76.5	3.9
		190	52.8	189		129.3		76	4.8
	8	119	33	256		117.5	200	69.5	3.2			1100
		155	43	240		132.2		76.5	3.9
		190	52.8	216		147.8		76	4.8
	9	119	33	288		132.2	200	69.5	3.2			1170
		155	43	270		148.7		76.5	3.9
		190	52.8	243		166.3		76	4.8
	10	119	33	320		146.9	220	69.5	3.2			1240
		155	43	300		165.3		76.5	3.9
		190	52.8	270		184.7		76	4.8
model	number of stages	flow		head	speed	power		efficiency	NPSHR	impeller diameter		weight
D(DF, DY, MD)85-80(P)						axial power	motor power			mm
		m3/h	L/s	m	r/min	kw		%	m			kg
	4	54	15	352	2950	92.4	132	56	3.5	250		1330
		85	23.6	320		108.9		68	4.5
		108	30	280		122.9		67	5.5
	5	54	15	440		115.5	160	56	3.5			1365
		85	23.6	400		136.2		68	4.5
		108	30	350		153.6		67	5.5
	6	54	15	528		138.7	200	56	3.5			1400
		85	23.6	480		163.4		68	4.5
		108	30	420		184.4		67	5.5
	7	54	15	616		161.8	250	56	3.5			1435
		85	23.6	560		190.6		68	4.5
		108	30	490		215.1		67	5.5
	8	54	15	704		184.9	280	56	3.5			1470
		85	23.6	640		217.9		68	4.5
		108	30	560		245.8		67	5.5
	9	54	15	792		208	315	56	3.5			1505
		85	23.6	720		245.1		68	4.5
		108	30	630		276.6		67	5.5
	10	54	15	880		231.1	355	56	3.5			1540
		85	23.6	800		272.3		68	4.5
		108	30	700		307.3		67	5.5
	11	54	15	968		254.2	400	56	3.5			1575
		85	23.6	880		299.6		68	4.5
		108	30	770		338.0		67	5.5
	12	54	15	1056		277.3	450	56	3.5			1610
		85	23.6	960		326.8		68	4.5
		108	30	840		368.7		67	5.5
model	number of stages	flow		head	speed	power		efficiency	NPSHR	impeller diameter		weight
D(DF, DY, MD)85-67(P)						axial power	motor power			mm
		m3/h	L/s	m	r/min	kw		%	m			kg
	3	55	15.3	222	2950	56.3	90	59	3.3	235		895
		85	23.6	201		66		70.5	4
		100	27.8	183		71.7		69.5	4.4
	4	55	15.3	296		75.1	110	59	3.3			923
		85	23.6	268		88		70.5	4
		100	27.8	244		95.6		69.5	4.4
	5	55	15.3	370		93.9	132	59	3.3			948
		85	23.6	335		110		70.5	4
		100	27.8	305		119.5		69.5	4.4
	6	55	15.3	444		112.7	160	59	3.3			973
		85	23.6	402		132		70.5	4
		100	27.8	366		143.4		69.5	4.4
	7	55	15.3	518		131.5	185	59	3.3			1000
		85	23.6	469		154		70.5	4
		100	27.8	427		167.3		69.5	4.4
	8	55	15.3	592		150.3	220	59	3.3			1023
		85	23.6	536		176		70.5	4
		100	27.8	488		191.2		69.5	4.4
	9	55	15.3	666		169.1	250	59	3.3			1050
		85	23.6	603		198		70.5	4
		100	27.8	549		215.1		69.5	4.4
	10	55	15.3	740		187.9	280	59	3.3			1073
		85	23.6	670		220		70.5	4
		100	27.8	610		239		69.5	4.4
	11	55	15.3	814		206.4	315	59	3.3			1100
		85	23.6	737		242		70.5	4
		100	27.8	671		262.9		69.5	4.4
	12	55	15.3	888		225.2	315	59	3.3			1125
		85	23.6	804		264		70.5	4
		100	27.8	732		286.8		69.5	4.4
model	number of stages	flow		head	speed	power		efficiency	NPSHR	impeller diameter		weight
D(DF, DY, MD)85-45(P)						axial power	motor power			mm
		m3/h	L/s	m	r/min	kw		%	m			kg
	3	55	15.3	153	2950	35.5	55	64.5	3.2	200		303
		85	23.6	135		42.2		74	4.2
		100	27.8	117		44.6		71.5	5.2
	4	55	15.3	204		47.4	75	64.5	3.2			328
		85	23.6	180		56.3		74	4.2
		100	27.8	156		59.4		71.5	5.2
	5	55	15.3	255		59.3	90	64.5	3.2			353
		85	23.6	225		70.3		74	4.2
		100	27.8	195		74.3		71.5	5.2
	6	55	15.3	306		71.1	110	64.5	3.2			378
		85	23.6	270		84.4		74	4.2
		100	27.8	234		89.2		71.5	5.2
	7	55	15.3	357		82.9	132	64.5	3.2			403
		85	23.6	315		98.5		74	4.2
		100	27.8	273		104		71.5	5.2
	8	55	15.3	408		94.8	132	64.5	3.2			428
		85	23.6	360		112.5		74	4.2
		100	27.8	312		118.9		71.5	5.2
	9	55	15.3	459		106.7	160	64.5	3.2			453
		85	23.6	405		126.6		74	4.2
		100	27.8	351		133.7		71.5	5.2
	10	55	15.3	510		118.5	185	64.5	3.2			478
		85	23.6	450		140.7		74	4.2
		100	27.8	390		148.6		71.5	5.2

Assembly Drawing

Company Profile

Hunan Jiahua Pumps is a manufacturer with many years of experience in mining, power generation, dredging, hydraulic, irrigation, slurry transportation, construction, seawater, oil and gas transportation, solar energy system and other industries. 

We can provide you with high efficiency and energy saving of multistage pump, boiler feed pump, slurry pump, oil pump, self-priming pump, chemical pump, mining pumps, submersible pumps, sewage pumps, sea water pumps, solar pumps, fire pumps, split case pumps, irrigation pumps and other products.

Our Products sales well to Europe, America, Southeast Asia, Oceania, Middle East and Africa more than 90 countries.

Our products are widely used in mining, mineral processing, metallurgy, iron and steel, boiler water supply, oil field, chemical industry, paper making, water conservancy facilities, sewage treatment, drainage and water supply.

We have strong technical force, advanced production testing equipment, scientific management methods, stable and reliable quality products, perfect after-sales service.

We are committed to providing the highest level of customer service, competitive prices, fast delivery and comprehensive, sophisticated products. Your satisfaction is our ultimate goal!
 

Certifications

Working House

Our Services
1. Processing with supplied drawing
2. Processing with supplied samples
3. Produce all kinds of anti abrasive spare parts except for pump
4. Product warranty:lifetime, no matter how long to use,if there is air hole in the flow parts,please return it,will give you a new one to replace.

Application

Packaging & Shipping

FAQ

1. Q: Whats the MOQ ?
A: 1 set for regular product ,the special one we need to discuss.
 
2. Q : What're your payments ? 
A: For small order valve < 4000USD, our customer chose 100% T/T.
For order valve >4000USD, we can accept 30 % T/T in advance , 70 % should be paid before shipment.
 
3 . Q : How long is the deliver time ?
A : For the order in stock ,we will deliver goods at once against payment.
For the orders out of stock , the products time is 7 days for bare pump, 25 days for electric pump set or diesel engine pump set , the deliver time is base on the shipping date and your order by sea.
 
4. Q: What about the package ?
A : Standard export plywood case .
 
5.Q : How is the pump delivered to us ?
A : For urgently order, we can ship by air, for large order ,it will be delivered by sea ,vehicle or multi-modal transport.

 
6. Q : How long is the warranty ?
A: According to the inter nation standards , pump in standard operation is 1 year ,3 months for spare parts.
 
Any further questions, let's talk together.