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WFB self-priming pump without seal

The WFB series of self-priming pumps without seals features temperature resistance, pressure resistance, and "one-time priming, lifelong self-priming." Currently, the series includes a variety of materials such as stainless steel, 316L, reinforced polypropylene, cast steel, wear-resistant steel, and cast iron, with seven different designs and over 1,000 specifications. It is widely used and well-received in various industries including electronics, electric power, chemical milling, steel, pharmaceuticals, food, electroplating, environmental protection, fire protection, municipal engineering, water purification, national defense and military industry, textile printing and dyeing, mining and selection, and civil construction.

Contact Information

Email:sales@abpumps.com

Mobile/WeChat:+8615188618168

Category:

Centrifugal pump

Keywords:

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Overview

The WFB series of self-priming pumps without seals features temperature resistance, pressure resistance, and "one-time priming, lifelong self-priming." Currently, the series includes a variety of materials such as stainless steel, 316L, reinforced polypropylene, cast steel, wear-resistant steel, and cast iron, with seven different styles and over 1,000 specifications. Widely used and highly praised by users in electronics, power, chemical milling, steel, pharmaceuticals, food, electroplating, environmental protection, fire protection, municipal, water purification, national defense, textile printing and dyeing, mining, civil construction, and other industries.

Advantages

1. Our factory uses a "pump multi-faceted centrifugal seal device," eliminating the traditional water pump's packing seal, gland seal, and mechanical seal, completely solving "leakage." It is an ideal replacement for various long-shaft submersible pumps, submersible pumps, and sewage pumps.
2. During operation, the sealing device is frictionless and wear-free, with a service life more than 10 times longer than similar products.
3. Using the principle of gas-water separation, the self-priming performance is stable and reliable. Especially with the "electric air control valve," the siphon phenomenon is destroyed, truly achieving "one-time priming, lifelong self-priming."
4. Low vibration, low noise, flexible movement, easy disassembly, easy installation, and no need for foundation fixing.
5. It has excellent upper and lower water level self-control alarm functions and can be used with high-tech fields and highly automated systems.

Applications of Different Styles

Rectangular and conical shapes provide different options. Explosion-proof types are suitable for flammable and explosive environments; outdoor types, with safe three-dimensional outdoor covers, effectively prevent rain, fog, moisture, and dampness during outdoor operations; trolley-mounted types allow the pump to be moved to any required work position.

Selection Method

(1) Meaning of 1-7 in the "Category Code" column of the performance parameter table: Type 1 is rectangular, Type 2 is conical, Type 3 is explosion-proof, Type 4 is outdoor, Type 5 is trolley-mounted, Type 6 is antifreeze, and Type 7 is multi-stage; in the "Material Code" column, T, G, PP, and BXG represent iron, steel (carbon steel, wear-resistant steel: JM3, JM6), reinforced polypropylene, and stainless steel (321, 304, 316, 316L), respectively.

(2) Example of Model Meaning

2G 40 WFB-A

2 -- Category Code

G -- Material Code

40 -- Suction port diameter (mm)

WFB -- Self-priming pump without seal

A -- Performance classification

(3) Complete model writing method. Suppose the pump requirements are: trolley-mounted type, reinforced polypropylene material, 40mm suction port diameter, and performance classification A. The complete model of this pump is "5PP40WFB-A".

Suppose the pump style is rectangular and explosion-proof, and other requirements are the same as above. The complete model of this pump should be written as "1.3PP40WFB-A".

Suppose the pump style is conical and outdoor, and other requirements are the same as above. The complete model of this pump should be written as "2.4PP40WFB-A".

(4) Flanges are manufactured according to the national standard of the People's Republic of China. Standard code GB115.2-88. The flange pressure of non-metallic pumps is 0.6 MPa; the flange pressure of metallic pumps is 1.0 MPa. When the pump leaves the factory, each inlet and outlet is equipped with a counter flange.

(5) Matching motor voltages are: 380V, 6000V, 10000V/50HZ. Users should select when ordering.

Adaptable to all industries Anbang Pump Industry provides one-stop pumping solutions

No matter what industry you are in or what pumping challenges you face, Hebei Anbang Pump Industry can tailor the most suitable solution for you with its professional R&D team, rich product line and customized service capabilities, and become a solid backing for your business development with excellent products and intimate services.

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