Motor Driven SN Fuel Oil Triple Screw Pump

Screw Number: Multi Screw Pump
Screw Suction Method: Single Suction
Pump Shaft Position: Horizontal
Performance: Explosion
Application: Food, Chemical, Oil
Certification: CE, ISO
Customization:
Diamond Member Since 2013

Suppliers with verified business licenses

Trading Company

Basic Info.

Model NO.
SN220R46E6.7W23
Connection
Flange
Color
Blue
Mounting
Horizontal or Vertical
Pump body material
Cast iron
Screw material
38CrMoAl
Bush material
Aluminum/nodular cast iron/bronze
Seal
mechanical seal
frequency
50Hz/60Hz
Transport Package
Export Standard Wooden Case
Specification
ISO, CE
Trademark
HOFFWELL
Origin
China
HS Code
84136040
Production Capacity
40sets/Month

Product Description

SN positive displacement horizontal triple screw pump

>>>Features

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.

>>>Performance Range:

Flow: ≤318m3/h

Pressure difference: ≤4.0Mpa

Speed: ≤3400r/min

Working temperature: ≤150ºC

Medium viscosity: 3-3750cst




>>>Application:
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.




>>>SN triple screw pump model explanation:
                                    Descriptions of main parameters for pump type
Separator
Descriptions of auxiliary parameters 
Industry code
Series code
Mounting type
Codes for screw parameters
Lubrication type of bearing
Relative position between inlet and outlet
Special requirement
 Operating speed
MPa
Specification code
Spiral direction of power rotor
Inclination angle
C
 SN
   H
    660
   R
   46
   W
   Z
    T1
/
2P
25
1. Industry code: No code (common use); C (special use on vessels); D (special use in electric power industry); S (special use in petrochemical industry); the "special use" means the product is specially designed and produced for an industry to meet the special requirements of the industry;

2. Mounting type: H (horizontal mounting); F (bracket-type mounting); S (vertical mounting); K (Immersion-type mounting);

3. Specification code: Refer to the performance parameter table for the details;

4. Spiral direction of power rotor: R (common use, with right-handed spiral direction of power rotor); L (left-h


>>>FAQ--- Frequently Asked Question

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

6. Lead time: 3-15days

7. Term of  payment:  100% T/T, Aliexpress,  L/C, Westunion

8. Why choose us: more than 20 years experiences manufacturer 

                              Good quality with competitive pirce   

                              ISO2000, CE certificate, CCS certificate

                              Professional after-sales service 


>>>Our Technical Support



>>>Our Quality Control:





>>>Our Pump Testing:



>>>Our Factory Show:



>>>Our Manufacturing Capacity:


 
 
 

Send your message to this supplier

*From:
*To:
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now

You Might Also Like

Diamond Member Since 2013

Suppliers with verified business licenses

Trading Company
Number of Employees
8
Year of Establishment
2012-12-04