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Tobee® Multistage Pump


    SPECIFICATIONS:

    Size:25-400mm
    Capacity: 3.75-864m³/h
    Head: 8-2070m
    Power: 5.5-4000kw
    Speed: 980-2950r/min
    Materials: Cast iron, SS304, SS316L, Bronze, Duplex stainless steel etc


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  • Product Description

Tobee® Horizontal Multistage Pumps are horizontal multi-stage section centrifugal pumps,The exellent hydraulic model is high efficiency, energy saving, wide performance range, operating safety & steady, low noise, long work life and easy to install, disassembly & repairing etc. It can deliver clean water, hot water,sea water, chemicals and corrosive or wearable liquids by changing the materials, shaft seals or adding cooling system.

TD Multistage Water Pumps can transport water without solid particles or the liquids which the chemical and physical feature are similar with water and temperature ≤ 80℃, It is widely used for delivering water in urban water project,plant water supply, irrigation and mine etc.
TDG Multistage Boiler Water Pumps can transport the clean water without solid particles or the liquids which the chemical and physical feature are similar with water, and the temperature is ≤250℃, It is suitable for delivering boiler feed water for hot water.
TDM Mine Multistage Pumps can transport the neuter minerals water which solid particles percent ≤ 1.5%(Solid dia.≤0.5mm) and ohter similar sewage, the temperature of the liquids are≤80℃. It is suitable for mines, steel works, building industry etc.
TDF Multistage Chemical Pumps can transport the corrosive liquids without solid particles, which temperature is from -20℃ to 150℃, It is suitable for chemical industry, Pharmaceutical industry etc
TDY Multistage Oil Pumpscan transport the oil products without solid grain, viscosity≤120ct, temperature is from -20℃ to 150℃, Inlet pressure of pump is less than 0.6Mpa, It is suitable for petroleum and oil industry etc


Detailed Features:


Horizontal,single-suction,multistage centrifugal pump design

• Stator- It consists of inlet, middle and outlet sections and the guide vane etc. with the take-up bolt tightly clamping all sections to form a working room. The inlet of it stands horizontally while the outlet vertically upward.

• Rotor - It consists of the shaft, impeller, balancing disk and shaft sleeve etc. The shaft passes the power to the impeller to have it work. The balancing disk balances the axial force, and replaceable shaft sleeve is mounted on both sides of the shaft to protect it.

• Bearings - There are rolling bearing and sliding bearing. The rolling bearing consists of bearing seat, bearing, bearing gland and using grease lubrication. The sliding bearing consists of bearing body, cover, liner, dust-proof disk, oil level, oil throwing ring etc. and using thin oil lubrication.

• Shaft seal - The shaft is sealed with packing and the shaft seal consists of the sealing contents, packing, baffle. the liquid in the sealing work-room fuctions water-sealing, water cooling and water lubricating and the water for water sealing comes from the pressure water inside of the pump, The mechanical seal also can be used as requested.

Direction - The pump is directly driven by motor through the elastic pin coupling, and viewing from the motor, The pump is clockwise rotation.


Tobee® TD Horizontal Multistage Pumps Quick Selection Chart:


Tobee TD Multistage Pumps Curve


Tobee® TD Horizontal Multistage Pumps Performance Parameters:


ModelCapacity Q
(m3/h)
Head H
(m)
Speed n
(rpm)
Power P
(kw)

Eff. η

(%)

NPSHr

(m)

TD6-253.75-7.573.5-30629504-18.5532-2.5
TD6-503.75-7.5144-624295011-55363-3.5
TD6-803.75-7.5220-982295018.5-75363-3.5
TD12-257.5-1569-338.429507.5-30582-2.5
TD12-507.5-1593-648295015-75492-2.5
TD12-807.5-15220-982295030-132402-2.5
TD25-3015-3082.5-340295015-45682.2-2.4
TD25-5015-28144-618295022-110612.4-2.8
TD25-8015-30380-1013295075-160563.1-3.8
TD46-3030-5581-340295022-75752.4-4.6
TD46-5030-55138-666295037-160712.5-3.2
TD46-8027-54380-10562950110-280653.9-5.5
TD85-4555-100117-510295055-185773.2-5.2
TD85-6755-100183-740295090-280733.3-4.4
TD85-8051-102304-8802950132-355713.5-4.5
TD85-10051-102285-11002950132-450653.8-4.6
TD120-5096-140126.9-545295090-250783.2-6.7
TD120-10096-144360-12602950220-630743.8-5.5
TD150-30119-19085.5-330295075-220833.8-5
TD150-50120-18085-550295075-355753.2-6.6
TD150-8090-180228-8802950185-630753.2-6.6
TD150-100120-180285-11002950200-710733.8-5
TD155-67100-185118-760295090-450793.2-6.6
TD200-50120-240135-5802950132-400814.5-5.8
TD200-100150-240168-11302950185-900763.5-5
TD200-150150-240378-17252950400-1400722.5-3
TD210-70160-260186-7122950200-71079.26.2-7.8
TD280-100196-336368-11002980500-125078.54-6.5
TD155-30119-19054-320148045-200823.2-4.8
TD155-50120-180127.5-5501480110-355713.2-6.6
TD200-50132-240198-5441480185-450752.3-4.1
TD280-43185-33576-4701480110-500812.5-5.2
TD280-65185-355186-6801480280-900742.8-5.0
TD280-95180-335244-979.71480355-112072.52.5-3.7
TD300-45200-35080-4451480110-450852.5-5.2
TD360-40300-440106.5-4201480185-630844.65-5.4
TD360-60300-440210-6401480400-100074.53.1-5.3
TD360-95280-410244-979.41480400-1400732.6-3.8
TD450-60335-500113-6501480250-1000844.1-6.3
TD450-95385-515244-979.71480500-1800752.8-4
TD500-57450-550162-6001480355-1250824.4-5.8
TD550-50450-59090-5401480220-1000845.2-6.5
TD580-60450-638165-6501480450-125082.53.16-5.16
TD640-80530-760201.6-9041480710-2240787.2
TD720-60550-850171-6601480560-1800827
TD1100-85850-1350221-86214501250-4500847


Tobee® TD Horizontal Multistage Pumps Structural Design:


Tobee TD Multistage Pumps Structural Drawing


Tobee® TD Horizontal Multistage Pumps Structural Drawing:


Tobee TD Multistage Pumps Structural Drawing

No.Part nameNo. Part name
1              Suction stage              
13Packing Gland/Mechanical seal gland
2Middel stage14Packing/Mechanical seal
3Discharge stage15Packing ring
4Guide vane16Bearing components
5End of guide vane17End gland
6Front stage impeller18O-ring
7Last stage impeller19Balance ring
8Shaft20Balance ring/sleeve
9Shaft sleeve21Balance disc
10Front seal ring22Balance tube parts
11End sealing ring23Tighten bolts
12Guide vane sleeve


Tobee® TD Horizontal Multistage Pumps Direction of Rotation:


Tobee TD Multistage Pumps Direction of Rotation


Tobee® TD Horizontal Multistage Pumps On-site Applications:


Tobee TD Horizontal Multistage Pumps On-site Applications

• City water supply

• Agricultural irrigation

• Water drainage

• Pure water

• Water circulation

• Hot water

• Condensate water

• Cooling water

• Sea water

• Steel mill

• High building water supply

• Boiler water supply

• Mining water supply

• Acid water

• Salt water

• Waste water

• Fire fighting

• Sewage treatment

• Chemicals

• Other industries


Tobee® TD Horizontal Multistage Pumps Drawing:


Tobee TD Horizontal Multistage Pumps Drawing


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