Multistage Water Pump Parts

• Customization: Available
• After-sales Service: Yes
• Warranty: Yes
• Model NO.: DM D DG DF
• Max.Head: 50-80m
• Max.Capacity: >400 L/min
• Driving Type: Motor
• Impeller Number: Multistage Pump
• Working Pressure: High Pressure Pump
• Influent Type of Impeller: Single Suction Pump
• Position of Pump Shaft: Horizontal Pump
• Pump Casing Combined: Horizontal Split Pumps
• Mounting Height: Suction Centrifugal
• Impeller: Closed or Open
• Usage: Pumps
• Color: All
• Material: Cast Iron/Stainless Steel
• OEM: Yes
• Factory: Yes
• Application: Water Feeding & Drainage
• Delivery Time: Within 25 Days After We See Your Deposit
• Orgin: China
• Shaft Seal Type: Mechanical Seal or Packing Seal
• Power: Electric
• Product Name: Multistage Water Pump Parts
• Water Pump: Multistage Water Pump Parts
• Transport Package: Wooden Case or as Required
• Specification: ISO SGS
• Trademark: boda
• Origin: Shijiazhuang, Hebei
• HS Code: 8413709990
• Production Capacity: 180sets/Month

Product Description

Multistage Water Pump Description:
D, DM type pumps are single suction multistage segmental centrifugal pumps which adopt energy-efficient hydraulic model, they conform to GB/T5675 Centrifugal Pump Technical Condition III, with wide performance range, high efficiency, reasonable structure, safe and steady operation, low noise, long life performance and easy installation and maintenance.

Multistage Water Pump  Features:
The pump series is installed horizontally, the inlet is horizontal and the outlet is upward, they can be changed as required. The pump consists of pump body, rotor, balanced construction, bearing and seal.
Pump body: Suction casing, stage casing, discharge casing and diffuser are inked by bolts to form a working house. Rotor: It consists of shaft, impeller, shaft sleeve, balance disk etc. The spare parts of shaft are rolled into one by straight supported by bearing at both ends keys and sleeve nuts, the rotor is in pump casing. Balanced construction: It consists of gimbals, balancing sleeve, balanced pipeline.
Parts of bearing: They consist of shaft box, bearing and bearing cover. Except 85-67, 155-67, 600-80, 800-80 type pump adopt sliding bearing and oil lubrication, other pumps adopt rolling bearing and grease lubrication. Sealing parts usually adopt packing seal, mechanical seal as well. Drive: Pump is driven directly by motor through flexible coupling. Viewed from the motor end, the rotating direction of pump is clockwise.

Multistage Water Pump  Application:
D type pump apply to mining, factory and city water supply and drain, and are used for transporting clear water without solid particles, abrader and suspended substance or other liquids that their physical and chemical properties are similar to clear water.
DM type pump apply to drainage works in steel works and mine, it is intended to deliver mine drainage and other sewage whose solid content is not exceed 2% and particle is not exceed 0.5 mm.
DF pump, can transport any medium which is do not contains solids and corrosive liquid, can also used for bolier feed water pump;
DY pump, can transport any medium do not contains solids, viscosity less than 120cp oil-like or petrol liquid.
Model:

The first letter indicates:
D-single suction multistage segmental centrifugal fresh water pump
DM-single suction multistage segmental centrifugal wear pump
DF-single suction multistage segmental anti-corrosive pump
DY-single suction multistage segmental centrifugal oil pump
The second number indicates the capacity at the designed point. (m3/h)
The third number indicates the single stage head at the designed point. (m)
The fourth number indicates the number of stage.

model	speed	flow rate	head	power	model	speed	flow rate	head	power
	r/min	m3/h	m	kw		r/min	m3/h	m	kw
D6-25×3	2950	3.75	76.5	5.5	D12-25×10	2950	7.5	282	22
		6.3	75				12.5	250
		7.5	73.5				15	230
D6-25×4	2950	3.75	102	7.5	D12-25×11	2950	7.5	310.2	22
		6.3	100				12.5	275
		7.5	98				15	253
D6-25×5	2950	3.75	128	7.5	D12-25×12	2950	7.5	338.4	30
		6.3	125				12.5	300
		7.5	123				15	276
D6-25×6	2950	3.75	153	11	D25-30×3	2950	15	102	15
		6.3	150				25	90
		7.5	147				30	82.5
D6-25×7	2950	3.75	179	11	D25-30×4	2950	15	136	18.5
		6.3	175				25	120
		7.5	172				30	110
D6-25×8	2950	3.75	204	15	D25-30×5	2950	15	170	22
		6.3	200				25	150
		7.5	196				30	137.5
D6-25×9	2950	3.75	230	15	D25-30×6	2950	15	204	30
		6.3	225				25	180
		7.5	221				30	165
D6-25×10	2950	3.75	255	18.5	D25-30×7	2950	15	238	30
		6.3	250				25	210
		7.5	245				30	192.5
D6-25×11	2950	3.75	281	18.5	D25-30×8	2950	15	272	37
		6.3	275				25	240
		7.5	270				30	220
D6-25×12	2950	3.75	306	18.5	D25-30×9	2950	15	306	37
		6.3	300				25	270
		7.5	294				30	247.5
D12-25×3	2950	7.5	84.6	7.5	D25-30×10	2950	15	340	45
		12.5	75				25	300
		15	69				30	275
D12-25×4	2950	7.5	113	11	D25-50×3	2950	15	154.5	30
		12.5	100				25	150
		15	92				28	144
D12-25×5	2950	7.5	141	11	D25-50×4	2950	15	206	30
		12.5	125				25	200
		15	115				28	192
D12-25×6	2950	7.5	169	15	D25-50×5	2950	15	257.5	37
		12.5	150				25	250
		15	138				28	240
D12-25×7	2950	7.5	197	15	D25-50×6	2950	15	309	45
		12.5	175				25	300
		15	161				28	288
D12-25×8	2950	7.5	226	18.5	D25-50×7	2950	15	360.5	55
		12.5	200				25	350
		15	184				28	336
D12-25×9	2950	7.5	254	18.5	D25-50×8	2950	15	412	75
		12.5	225				25	400
		15	207				28	384
D25-50×9	2950	15	464	75	D46-50×8	2950	30	440	90
		25	450				46	400
		28	432				55	368
D25-50×10	2950	15	515	75	D46-50×9	2950	30	499.5	110
		25	500				46	450
		28	480				55	414
D25-50×11	2950	15	566	90	D46-50×10	2950	30	555	110
		25	550				46	500
		28	528				55	460
D25-50×12	2950	15	618	100	D46-50×11	2950	30	610.5	132
		25	600				46	550
		28	576				55	506
D46-30×3	2950	30	102	22	D46-50×12	2950	30	666	132
		46	90				46	600
		55	81				55	552
D46-30×4	2950	30	136	30	D85-45×2	2950	55	102	37
		46	120				85	90
		55	108				100	78
D46-30×5	2950	30	170	37	D85-45×3	2950	55	153	55
		46	150				85	135
		55	135				100	117
D46-30×6	2950	30	204	37	D85-45×4	2950	55	204	75
		46	180				85	180
		55	162				100	156
D46-30×7	2950	30	238	45	D85-45×5	2950	55	255	90
		46	210				85	225
		55	189				100	195
D46-30×8	2950	30	274	55	D85-45×6	2950	55	306	110
		46	240				85	270
		55	216				100	234
D46-30×9	2950	30	306	55	D85-45×7	2950	55	357	132
		46	270				85	315
		55	243				100	273
D46-30×10	2950	30	340	75	D85-45×8	2950	55	408	132
		46	300				85	360
		55	270				100	312
D46-50×3	2950	30	167	37	D85-45×9	2950	55	459	160
		46	150				85	405
		55	138				100	351
D46-50×4	2950	30	222	45	D155-30×2	1480	100	65	55
		46	200				155	60
		55	184				185	55
D46-50×5	2950	30	278	55	D155-30×3	1480	100	97.5	75
		46	250				155	90
		55	230				185	82.5
D46-50×6	2950	30	330	75	D155-30×4	1480	100	130	90
		46	300				155	120
		55	276				185	110
D46-50×7	2950	30	389	75	D155-30×5	1480	100	162.5	110
		46	350				155	150
		55	322				185	137.5
D155-30×6	1480	100	195	132	D280-43×7	1480	185	329	350
		155	180				280	301
		185	165				335	266
D155-30×7	1480	100	228	160	D280-43×8	1480	185	376	410
		155	210				280	344
		185	193				335	304
D155-30×8	1480	100	260	180	D280-43×9	1480	185	423	500
		155	240				280	387
		185	220				335	342
D155-30×9	1480	100	293	180	D280-65×6	1480	185	408	500
		155	270				280	390
		185	248				335	372
D155-30×10	1480	100	325	225	D280-65×7	1480	185	476	680
		155	300				280	455
		185	275				335	434
D155-67×3	2950	100	228	132	D280-65×8	1480	185	544	680
		155	201				280	520
		185	177				335	496
D155-67×4	2950	100	304	185	D280-65×9	1480	185	612	850
		155	268				280	585
		185	236				335	558
D155-67×5	2950	100	380	220	D280-65×10	1480	185	680	850
		155	335				280	650
		185	295				335	620
D155-67×6	2950	100	456	280	D450-60×3	1480	335	195	360
		155	402				450	180
		185	354				500	171
D155-67×7	2950	100	532	350	D450-60×4	1480	335	260	500
		155	469				450	240
		185	413				500	228
D155-67×8	2950	100	608	350	D450-60×5	1480	335	325	680
		155	536				450	300
		185	472				500	285
D155-67×9	2950	100	684	440	D450-60×6	1480	335	390	680
		155	603				450	360
		185	531				500	342
D280-43×2	1480	185	94	110	D450-60×7	1480	335	455	850
		280	86				450	420
		335	76				500	399
D280-43×3	1480	185	141	150	D450-60×8	1480	335	520	850
		280	129				450	480
		335	114				500	456
D280-43×4	1480	185	188	230	D450-60×9	1480	335	585	1050
		280	172				450	540
		335	152				500	513
D280-43×5	1480	185	235	300	D450-60×10	1480	335	650	1050
		280	215				450	600
		335	190				500	570
D280-43×6	1480	185	282	300
		280	258
		335	228

FAQ

Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 30-50 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: How to choose proper models from us?

A: Accordting to the capacity and the lifting head, please see the chart first and then choose proper models. And please let us know the details, we will help you.

Q: What is your terms of payment ?

A: 30%TT in advance as deposit, 70% left balacing before shipping by TT or LC at sight.

Q: what is the warrantee time?
A: Normally one year after shipping.