Horizontal Multistage Centrifugal Pump Segmental Structure High Pressure for Water

• Customization: Available
• After-sales Service: Spare Parts and Technical Support
• Warranty: 1 Years
• Model NO.: D280-43x8
• Max.Head: >150m
• 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: Segmental
• Mounting Height: According to Npsh
• Impeller: Closed
• Usage: Pump, Pumps, Boosting Pump
• Rated Flow: 280m3/H
• Head: 344m
• Speed: 1480r/Min
• Efficiency: 77%
• Npshr: 4.0m
• Other Requirements: Pls Contact Us Directly
• Transport Package: Marine Wooden Case
• Specification: multi optional
• Trademark: Pacific Pump
• Origin: Shanghai
• HS Code: 8413709990
• Production Capacity: 1000sets/Year

Product Description

Horizontal Multistage Centrifugal Pump Segmental Structure High Pressure for Water
Product Description:
D/MD/DG series pumps are with horizontal multistage structure and  mainly consist of four major parts: stator, rotor, bearing and shaft seal 

Stator part: it mainly consists of suction section, middle section, discharge section, guide vane and so on, Those sections are clamped by tension bolts to form a working room, The D pump's inlet is horizontal and its outlet is vertical ; while the DG pump's both outlet and inlet are vertical.
 
Rotor part: it mainly consists of shaft , impeller, balance disc, bushing and so on. The shaft transmits power to the impeller to make it work; the balance disc is used to balance the axial force the shaft is mounted with a replaceable bearing to protect it.
 
Bearing part: it mainly consists of bearing seat body, bearing, bearing gland and so on. Both ends of the rotor are supported by two single-row roller bearings mounted inside the bearing body. The bearing is lubricated by grease.
 
Shaft seal : the soft packing seal is adopted, which mainly consists of packing box body, packing, water fender and other parts on the water inlet section and the tail hood. water with a certain pressure is filled into the seal cavity for the purpose of water seal, cooling and lubrication. The water for water seal of the D pump is from the pressure water inside the pump while that of DG pump from the external water supply, Besides DG pump can adopt the mechanical or float ring seal. 
 
Drive : the pumps is driven by electric motor or diesel engine through the elastic coupling, which rotates clockwise when seen from the motor end .

Product Structure:
Technical Parameters:

No.	Model	Flow Rate (m3/h)	Head ( m)	Power (kw)	Speed (r/min)
49	D25-50×3	25	150	22	2950
50	×4		200	30
51	×5		250	37
52	×6		300	45
53	×7		350	55
54	×8		400	75
55	×9		450	75
56	×10		500	75
57	×11		550	90
58	×12		600	110
59	D/DG46-30×3	46	90	22	2950
60	×4		120	30
61	×5		150	37
62	×6		180	37
63	×7		210	45
64	×8		240	55
65	×9		270	55
66	×10		300	75
67	D46-50×3	46	150	37	2950
68	×4		200	45
69	×5		250	55
70	×6		300	75
71	×7		350	90
72	×8		400	90
73	×9		450	110
74	×10		500	110
75	×11		550	132
76	×12		600	132
77	D85-45×3	85	135	55	2950
78	×4		180	75
79	×5		225	90
80	×6		270	110
81	×7		315	132
82	×8		360	132
83	×9		405	160
84	D85-67×3	85	201	90	2950
85	×4		268	110
86	×5		335	132
87	×6		402	160
88	×7		469	185
89	×8		536	220
90	×9		603	250
91	D120-50×3	120	150	90	2950
92	×4		200	110
93	×5		250	132
94	×6		300	160
95	×7		350	200
96	×8		400	200
97	×9		450	220

For more specifications please don't hesitate to contact with us :)

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Service before sale                                                            Service after sale          

* requesting and consulating                                                               * training about installation and operation

* catalogs, technical supports                                                             * engineers online 7*24hr

* visiting factory

Company Profile

Shanghai Pacific Pump Manufacture (Group) Co.Ltd. is one of the leading pump manufacturer in  China,specializing in manufacturing centrifugal water pumps, submersible pumps, fire pumps, water supply system and control panels with various and complete specifications. The headquarter of Pacific Pump is located in Shanghai. We have four factories for pumps and motors located in Shanghai and Wen Zhou city.

Our factories in shanghai covers 67,000 square meters and we have more than 1000 employees, including more than 30 senior and intermediate professional technicians. We own more than 300 sets of advanced production and inspection equipment to manufacture products of various categories and specifications. Our company is a member of China Pump Industry Association and National Pump United Distribution Association and also a supplier of CNPC and SINO PEC.

"Not to be the largest, but to be the best, taking science and technology as priority, devoted ourselves to the work" is our tenet. We sincerely hope to cooperate with new and old customers from all over the world to gain mutual benefits.

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