Marine Positive Displacement Twin Screw Heavy Fuel Oil Pumps with Classification Society Certificate

• Customization: Available
• After-sales Service: 24 hours technical support
• Warranty: 12 months since customer received goods
• Model NO.: W7T.2ZK-94W73
• Screw Suction Method: Single Suction
• Pump Shaft Position: Horizontal
• Performance: No Leak
• Application: Sewerage Treatment, Food, Chemical, Oil Industriy
• Certification: CE, ISO
• Pump Body Material: Cast Iron Ht200
• Screw Material: 38CrMoAl
• Shaft Material: 0Cr17Ni4Cu4Nb
• Bush Material: Qt400
• Seal Material: Mechanical Seal
• Heating Jacket: with Heating Jacket
• Drive: Motor
• Bearing: External bearing/Internal bearing
• Certificate: Maker/CCS/ABS
• Transport Package: Export Plywood Case
• Specification: ISO CE
• Trademark: HOFFWELL
• Origin: China
• HS Code: 84136040
• Production Capacity: 10000 Sets Per Year

Product Description

Product Description

1. Handling various medium without solid.
2. viscosity 1500cst the viscosity can reach up to 300000cst when reduced the speed.
3. Pressure range 4.0MPa
4. Capacity range 1-2000m3/h
5. Temperature range -15 -280

1. Delivery various medium smoothly without any disturbing and pulsation. There are medium to be pumped through out in the working elements as sealing liquid which guaranteed by the construction of pump casing. All of the pump possess high self priming ability and can deliver the liquid mixed with gas or air.

2. The high suction performance, i.e. very low NPSHr was guaranteed by the special    design of pump.
3. Adopted the external bearing which lubricated individually, so can deliver various non-lubrication medium.
4. Adopted synchronous gear, there is no metallic contact between rotating parts, there is no dangerous even dry running in a short time.
5. Various construction completely such as horizontal, vertical and casing with liner, and so on. The pump can handle various clean liquid without solid grain, low or high viscosity medium, even can deliver some
corrosive medium with a correct material selection.

 

Application

1.Ship building: used for marine as cargo and stripping pump, ballast pump, lubricating oil pump for main machine, fuel oil transfer and spray pump, load or unload oil pump.

2. Power plant: heavy and crude oil transfer pump, heavy oil burning pump.
3. Chemical industry: transfer for various acid, alkali solution, resin, color, printing ink, paint glycerin and paraffin wax.
4. Oil refinery: transfer for various heating oil, asphalt oil, tar, emulsion, asphalt, and also loading and unloading various oil goods for oil tanker and oil pool.
5. Food industry: used for brewery, food products factory, sugar refinery, tin factory to transfer for alcohol,honey, sugar juice, toothpaste, milk, cream, soy sauce, vegetable oil, animal oil and wine.
6. Oil field: transfer for various oil goods and crude oil and etc.
 

 

How To Choose Right Pump

1. How to get our quotation in time, please answer following questions:

 A.What liquid do you transfer? Oil, Water, Food or Corrosive Chemical liquid, with solid particle or not, and so on~

 B. What's the flow or capcity (m3/h, L/m)? 

 C.What's the discharge head (m, feet, Mpa, bar )

 If you do not have any request, we will do as our normal standard.

 D. Contact us to get the quotation:  

2. OEM: Ok 

3. MOQ: 1set

4. Package: Standar export Plywood Case or Styrofoam with Carton

5. Shipping ways: By sea, By air, By express
 

Specifications

Speed n=950r/min
Size	Delivery Pressure MPa	Viscosity mm2/s
		300		750		1500		2000
		Capacity (m3/h)	Shaft Power (kW)	Capacity (m3/h)	Shaft Power (kW)	Capacity (m3/h)	Shaft Power (kW)	Capacity (m3/h)	Shaft Power (kW)
7T.2/7T.3-150	0.2 0.4 0.6 0.8 1.0	326.4 320.2 314.7 309.8 305.1	49.1 67.7 86.3 105.0 123.6	328.8 324.2 320.2 316.5 313.1	59.9 78.6 97.2 115.8 134.5	330.1 326.5 323.3 320.4 317.7	73.0 91.6 110.3 128.9 147.5	330.6 327.3 324.4 321.8 319.3	76.0 94.6 113.2 131.9 150.5
8.4/8.5-150	0.2 0.4 0.6 0.8 1.0	606.7 596.0 586.6 578.0 569.9	96.6 131.2 165.7 200.3 234.9	610.8 602.9 596.0 589.7 583.7	118.7 153.3 187.9 222.5 257.6	613.2 607.0 601.5 596.4 591.7	145.5 180.0 214.5 249.1 283.7	614.1 608.4 603.4 598.8 594.5	151.4 186.0 220.6 255.1 289.7
9.2/9.3-150	0.2 0.4 0.6 0.8 1.0	797.6 787.4 778.6 770.4 762.8	211.8 256.9 302.0 347.2 392.3	801.5 794.0 787.5 781.0 775.8	271.3 316.4 361.5 406.7 451.8	803.7 797.8 792.6 787.9 783.4	342.9 388.1 433.2 478.3 523.5	804.5 799.1 794.4 790.1 786.0	359.1 404.3 449.4 494.5 539.7

 

Company Profile

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Packaging & Shipping

FAQ

 Frequently Asked Question

1. How to get our quotation in time, pls answer following questions:

 A.What liquid do you transfer? Oil, Water, Food or Corrosive Chemical liquid, with solid particle or not, and so on~

 B.What's the flow or capcity (m3/h, L/m)? 

 C.What's the discharge head (m, feet, MPa, bar )

 If you do not have any request, we will do as our normal standard.

 D.Contact us to get the quotation:

  

2. OEM: Ok 

3. MOQ: 1set

4. Package: Standar export Plywood Case or Styrofoam with Carton

5. Shipping ways: By sea, By air, By express courier

6. Lead time: 3-15days

7. Term of  payment:  30% T/T and 70% balance before delivery,  L/C, Westunion

8. Why choose us:     30years experiences manufacturer and exporter

                                   Good quality with competitive pirce   

                                   ISO2009:8001, CE certificate

                                   Professional after-sales service