Fuel Oil Pump Cast Iron Triple Screw Pump Dispenser SN Pump

US$1,700.00-2,300.00 1 Set (MOQ)
Port:
Shanghai, China
Production Capacity:
10000 Sets Per Year
Payment Terms:
L/C, T/T, D/P

Last Login Date:

Jun 17, 2025

Business Type:

Manufacturer/Factory, Trading Company

Main Products:

Gear Pump, Screw Pump, Centrifugal Pump, Oil Pump, Positive Displacement Pump, Lobe Pump, Coupling, Valves, Internal Gear Pump, Split Casing Pump

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Product Description

Company Info

Basic Info.

Model NO.
SN80-46
After-sales Service
24 hours technical support
Warranty
12 months since customer received goods
Screw Number
Multi Screw Pump
Screw Suction Method
Single Suction
Pump Shaft Position
Performance
No Leak
Application
Food, Chemical, Oil Plant
Certification
CE, ISO
Pump Body Material
Cast Iron
Screw Material
38CrMoAl
Bush Material
Nodular Cast Iron/Bronze/Aluminum
Seal
Mechanical Seal
Capacity
36-65L/min
Head
0.5-4Mpa
Speed
1450rpm
Drive
By Motor
Trademark
HOFFWELL
Transport Package
Export Standard Plywood Case
Specification
SNH
Origin
Cangzhou, China
HS Code
84136040

Product Description

Product Description

1. Advanced structure and excellent performance: The traditional high-pressure balance technique is changed, and the axial force balance of power and idler rotors at low-pressure is adopted, with even stress distribution, almost no deformation of screw, reliable and stable operation, no impulse, and low noise; 
2. Unique design and reliable sealing: The mechanical sealing method is adopted for pump, with the sealing cavity interlinked to the suction; at the same time, the structure is designed to provide sufficient cooling cycle to the sealing, to ensure the sealing effect and no leakage; 
3. Optimized improvement and aesthetic appearance: The traditional inlet and outlet positions are changed, so that they are located at both sides of the pump but in a straight line, resulting in a pleasing appearance; meanwhile, the design is innovated and therefore the inlet and outlet could be exchanged on user's site without any change to pipelines; 
4. Pump core assembly for convenient maintenance and accessory replacement: The pump is in a simple and compact structure, and the pump core assembly is in assembly construction; therefore, the pump core can be taken out as a whole, which is convenient for maintenance and repair; 
5. Pressure relief valve for the protection of pump: The valve equipped on the product can provide transient protection to the pump, to prevent overload, however, it can not be used as the overflow valve for the pipe. 
6. Various combinations of inlet and outlet, convenient for piping on site; 
7. Various mounting available, to meet different mounting requirements in the working conditions. 
 

Application Fields

1. In heating techniqzzues as fuel oil and medium with lubricating pvoperties. 
2. In the engineering industry as hydraulic and telemotor pumps. 
3. In the chemical and food industry as cargo transfer or supply pumps. 
4. In the marine field as transfer, booster, fuel oil pumps as well for ship hydraulics. 
 

Installation Instructions

Horizontal and vertical type

Packaging & Shipping

Packing dimension: 1340mm X 380mm X 586mm for complete set pump, with export standard plywood case.
Shipping: by sea/ by air/ by express courier

 

Detailed Photos

How To Choose Correct Pump

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
Speed n=1450r/min
Model Pressure
   Mpa
Viscosity(mm 2 /s)
1153575150350750
Flow
L/Min
Power
Kw
Flow
L/Min
Power
Kw
Flow
L/Min
Power
Kw
Flow
L/Min
Power
Kw
Flow
L/Min
Power
Kw
Flow
L/Min
Power
Kw
Flow
L/Min
Power
Kw
440-460.54134.934264.934334.934365.374375.924397.074398.68
1 .03908.624138.624258.624309.064339.6143610.843712.4
1.536812.340012.341912.342512.742913.343314.443616.1
2 .064716.038916.041216.042116.442617.043118.143419.7
2 .532819.737819.740619.741720.142320.742921.843223.4
3 .0  36723.440023.441223.841924.342625.543027.1
3 .5  35627.039427.040827.541628.042429.242930.8
4 .0    38830.740431.241331.742232.942734.5
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