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SFB Series Chemical Pump SFB Series Chemical Pump SFB Series Chemical Pump SFB Series Chemical Pump
  • SFB Series Chemical Pump
  • SFB Series Chemical Pump
  • SFB Series Chemical Pump
  • SFB Series Chemical Pump
SFB Series Chemical Pump
SFB Series Chemical Pump
SFB stainless steel corrosion-resistant chemical pump
It can transport liquids with a temperature not higher than 90℃ (direct connection type) or not higher than 105℃ (with bearing bracket type) with small soft particles or fibers, corrosive or hygienic requirements, widely used in food and beverages , Medicine, sewage treatment, chemical industry, electroplating, bleaching and dyeing, fine chemical industry and other industries.
Flow Rate: 0.8-31m3/h
Head Lift: 3-30m
Motor Power: 0.25-3kW
Product Description
Summarize:


SFB and SFBX series pumps are small stainless steel corrosion-resistant centrifugal pumps. Some impellers adopt semi-open structure and some adopt closed structure. There are two types of connection between the pump and the motor: direct connection and bearing bracket type. The shaft seals of all pumps are mechanical seals with the most advanced cantilever technology.
The product integrates excellent structure, performance, and shape, and the flow parts and the connecting frame are made of high-quality stainless steel. It has a series of advantages such as reliable corrosion resistance, convenient use and maintenance, compact structure, low energy consumption, and good sealing performance.

Model meaning of SFB stainless steel corrosion-resistant centrifugal pump:
For example: 25SFB-8D
25-Import diameter (mm)
SFB-Direct-coupled stainless steel corrosion-resistant centrifugal pump
8-Head (m)
D-single phase electricity


Generally used in:
It can transport liquids with a temperature not higher than 90℃ (direct connection type) or not higher than 105℃ (with bearing bracket type) with small soft particles or fibers, corrosive or hygienic requirements, widely used in food and beverages , Medicine, sewage treatment, chemical industry, electroplating, bleaching and dyeing, fine chemical industry and other industries.
Material:
1. Overcurrent parts and connecting frame: 1Cr18Ni9Ti stainless steel

2. Mechanical seal: static ring: ceramic (SiC). Movable ring graphite impregnated with furan resin.

3. Rubber structure: Viton. 1Cr18Ni9Ti.

4. If the delivery medium or use conditions do not match the material of the pump, other materials can be configured separately.

For example, 316 is used for flow parts, and Teflon can be used for shaft seal. Or other types of dynamic and static rings, etc.

 
Parameter Data: 
Model
(Three-phase/380V/50Hz)
Model
(single-phase/380V/50Hz)
Power(kW) Inlet(mm) Outlet(mm) Efficiency(%) H: Head(mm)
Q: Flow(m3/h)
NPSH(m)
25SFB-8 25SFB-8D 0.25 25 20 43 H 11 10 8 6 4 3       4.5
Q 0.8 2.5 4 5.2 6.8 7.5      
40SFB-13 40SFB-13D 0.55 40 25 45 H 15 14 13 12 10 8 6 5   3.5
Q 3.5 5 6 7.5 9.5 11 12.5 13  
50SFB-18 50SFB-18D 1.5 50 40 52 H 22 21 20 18 16 14 12 10   3.5
Q 3 5.5 9 13 16 18 20 21  
50SFB-22 50SFB-22D 2.2 50 40 55 H 27 26 24 22 20 18 16 14 12 3.5
Q 7 10.5 16 19 22 23.8 26 27 28.5
50SFB-25   3 50 40 56 H 30 28 26 25 24 22 20 18 16 3.5
Q 12.5 18.5 22 23 24.5 26 27.5 29.5 31

SFB direct-coupled, semi-open impeller centrifugal pump series, speed n=2800 rpm
 
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