Heavy Duty Multistage Centrifugal Marine Pump

• Max.Head: 1400m
• Max.Capacity: 840m3/H
• Driving Type: Motor
• Impeller Number: Multistage Pump
• Working Pressure: Low Pressure Pump
• Influent Type of Impeller: Single Suction Pump
• Model NO.: D/DG
• Position of Pump Shaft: Horizontal Pump
• Pump Casing Combined: Horizontal Split Pumps
• Mounting Height: Suction Centrifugal
• Impeller: Closed
• Usage: Pump, Pumps, Circulating Pump, Industrial Pump
• Impurity Gravity Content: No More Than 15%
• Diameter of Impurity: No More Than 0.5 mm
• Tepperature of Medium: No More Than 225 Degree C
• Frequency: 50-60Hz
• Voltage: 380V/415V/460V/6kv/10kv
• Transport Package: Export Standard Wooden Packing
• Specification: 80-125mm
• Trademark: San Chang
• Origin: Changsha, Hunan, China
• HS Code: 8413709990
• Production Capacity: 2000sets Per Year

Product Description

Heavy Duty Multistage Centrifugal Marine Pump

Multistage centrifugal sea water marine pump has compact structure,less vibration,
high efficiency,mechanical seal,all parts touched with water can be made of stainless steel.

Multistage centrifugal sea water marine pump special in low and medium pressure,all parts touch with liquid can be of  stainless steel materials,cast iron materials is mainly for the clean water and liquids physically  similar to clean water,cast steel material is for the mine water liquid with small solids as it can be abrasive proof ,well,SS materials is for the corrosive liquid,like sea water,it will need SS316L or even better materials.

 
Medium:
♦ Hot and cold clean, non-flammable and non-explosive liquid without solid grain and fibre.If for explosive liquid should choose explosion-proof motor.
♦ Mineral water, soft water, pure water, mine water,sewage,chemical liquid and other chemical mediums
♦ When the density or viscosity of liquid is larger than that of water, it is necessary to select a motor of higher power

 Applications:
♦ Urban water supply and pressure boosting
♦ Industrial circulating system and processing system
♦ Water supply for boiler, condensing system, high-rise building or fire fighting system
♦ Water treatment and RO system
♦ Cooling water system



Electric motor :

TEFC motor,IEC standard,IP55/IP54/IP23,Class F/B.
Motor bearing: NSK,SKF,Common bearing also can be your choices.
50HZ or 60HZ,3-phase.
380V/415V/460V/6KV/10KV.

Pump model examples:

Model	Flow	Head	Speed	Power	Diameter mm
	m3/h	m	r/min	KW	Inlet mm	Outlet   mm
25-50*4	25	200	2950	30	80	80
46-30*3	46	90	2980	18.5	80	80
85-45*2	85	90	2950	37	100	100
155-30*6	155	180	1480	132	150	150
280-43*7	280	301	1480	355	200	200
280-65*3	280	195	1480	280	200	200
450-60*3	450	180	1480	355	250	250
600-60*4	600	240	1480	560	300	250

 

COMPANY INFORMATION :