SNF Three Screw Marine Oil Pump

  • Model NO.: SNF
  • Screw Suction Method: Single Suction
  • Performance: No Leak
  • Certification: CE, ISO
  • Screw material: 38CrMoAl
  • Seal: Mechanical seal
  • Transport Package: by Export Standred Carton
  • Origin: Cangzhou, China
  • Screw Number: Multi Screw Pump
  • Pump Shaft Position: Horizontal
  • Application: Petroleum oil fields
  • Pump body material: Cast iron
  • Bush material: Bronze/Nodular cast iron
  • Trademark: HOFFWELL
  • Specification: Cast iron
  • HS Code: 84136040
SNF Three Screw Marine Oil Pump
Project Description
Our company produces the three screw pump according to GB1088789 national standards design, manufacture And product. Threescrew pump is the rotor displacement pump. It is using the screw meshing principle, Rely on the rotation of the screw in the pump set of gears mesh, mesh encloses the medium to be delivered In the cavity, the continuous uniform along the screw axial push to discharge, provide stae system pressure.
Three screw pump is suitable for conveying various noncorrosive oil and similar oil and lubrication of the liquid.
Conveying liquid viscosity range of 3.0 ~ 760 was/S (1.2 ~ 100 ° E), high viscosity medium by heating Viscosity after delivery. The temperature is generally not exceed 350 ° C.
Application:
Mainly used for transporting high viscosity and high temperature lubrication liquid. Commonly used in asphalt, Transfer of heavy fuel oil, gear oil, etc. Heat carrier can be steam, hot oil and hot water and cold carriers Can be gas or liquid. This product is widely used in petroleum, chemical industry, metallurgy, machinery, electrical, Chemical, glass, highway and all industry fields.
Advantages:
(1) a wide range of pressure and flow, the flow range of 0.2 ~ 600 m3 / h, the highest working pressure up to 6.3 MPa;
(2) wide range of delivery and type of liquid viscosity;
(3) because the rotary inertia force component inside the pump is low, so it can be used in high speed;
(4) inhalation can good, has a self-priming ability;
(5) flow uniformly continuous, small vibration, low noise;
(6) compared with other rotary pump, gas and dirt is not very sensitive to entering;
(7) solid structure, installation and maintenance easy;
(8) the three screw pump, self-priming;
(9) due to the parts of general combination series has a variety of structures, can be used for horizontal, flange and vertical installation;
(10) according to the need to also can provide heating or cooling medium structure;
Model Speed
r/min		 Pressure
MPa		 viscosity(mm 2 /s)
3 12 40 75 380 760
Capacity
I/min		 Power
Kw		 Capacity
I/min		 Power
kw		 Capacity
I/min		 Power
Kw		 Capacity
I/min		 Power
Kw		 Capacity
I/min		 Power
Kw		 Capacity
I/min		 Power Kw
HSN
40-38		 950 0.5 16.5 0.24 18.2 0.34 19.1 0.34 19.5 0.37 20.0 0.46 20.0 0.55
1.0 13.3 0.49 16.5 0.50 18.0 0.50 18.5 0.53 19.5 0.63 19.7 0.73
1.5 10.5 0.59 14.8 0.67 17.0 0.68 18.0 0.71 19.1 0.80 19.4 0.89
2.0     13.2 0.85 16.2 0.85 17.2 0.88 18.6 0.88 19.0 1.07
2.5         15.1 1.02 16.6 1.05 18.5 1.15 18.7 1.25
1450 0.5 27.6 0.41 29.3 0.41 29.9 0.41 30.6 0.48 31.1 0.70 31.2 0.93
1.0 24.5 0.67 27.6 0.68 28.6 0.68 29.9 0.78 30.7 0.97 30.9 1.20
1.5 21.6 0.93 26.0 0.94 27.4 0.94 29.2 1.01 30.4 1.23 30.7 1.50
2.0     24.5 1.20 26.3 1.20 28.6 1.27 30.1 1.49 30.4 1.81
2.5         25.2 1.46 28.0 1.53 29.8 1.75 30.2 1.99
2900 0.5 58.8 1.23 60.0 1.23 61.6 1.23 62.1 1.52 62.4 2.40 62.2 3.27
1.0 55.8 1.74 58.0 1.74 60.6 1.74 61.3 2.03 62.0 2.92 62.0 3.72
1.5 53.0 2.26 55.8 2.26 59.5 2.26 60.5 2.57 61.6 3.42 61.8 4.32
2.0 50.0 2.82 54.0 2.82 58.8 2.82 59.9 3.08 61.2 3.96 61.6 4.83
2.5     52.1 3.33 57.5 3.33 59.4 3.62 60.8 4.50 61.4 5.47
HSN
40-46		 950 0.5 21.8 0.30 24.1 0.39 25.5 0.39 26.1 0.42 26.5 0.52 26.7 0.62
1.0 17.5 0.61 21.8 0.62 24.0 0.62 25.0 0.65 26.0 0.75 26.4 0.84
1.5 13.4 0.85 19.1 0.85 22.8 0.85 24.1 0.88 25.5 0.98 26.0 1.08
2.0     17.2 1.08 21.6 1.08 23.2 1.11 25.0 1.21 25.6 1.32
2.5         21.0 1.90 22.4 1.34 24.5 1.44 25.2 1.54
1450 0.5 36.7 0.55 38.7 0.55 40.1 0.55 40.6 0.58 41.2 0.80 41.3 1.10
1.0 32.6 0.95 36.0 0.95 38.8 0.95 39.7 0.93 40.7 1.16 41.0 1.44
1.5 28.5 1.31 33.9 1.31 37.6 1.31 38.8 1.27 40.2 1.50 40.7 1.82
2.0     31.8 1.64 36.4 1.64 38.0 1.64 40.1 1.84 40.4 2.14
2.5         35.3 1.99 37.2 1.99 39.6 2.20 40.2 2.51
2900 0.5 78.7 1.40 81.0 1.40 82.1 1.40 82.7 1.68 83.2 2.56 83.4 3.44
1.0 74.4 2.10 78.5 2.10 80.8 2.10 81.7 2.38 82.7 3.26 83.1 4.14
1.5 70.5 2.80 76.3 2.80 79.6 2.81 81.0 3.01 82.2 3.96 82.9 4.84
2.0 66.8 3.50 74.2 3.50 78.4 3.51 80.2 3.78 81.8 4.65 82.6 5.54
2.5     72.1 5.21 77.3 4.20 79.3 4.48 81.4 5.37 82.4 6.24

>>>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: standard export Plywood Case or Styrofoam with Carton
5. Shipping ways: By sea, By air, By express
6. Lead time: 3-15days
7. Term of payment: 100% T/T, Aliexpress, L/C, Westunion
8. Warranty Period: One year, except spare parts
9. Why choose us: 20years experiences manufacturer
                                      Good quality with competitive pirce
                                      ISO2000, CE certificate
                                      Professional after-sales service

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