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WFB Type Sealless Self-control Self-priming Pump Centrifugal Pump

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The WFB type sealless self-control self-priming pump is an improved and innovative product based on the experience of absorbing related products at home and abroad. It is a replacement for traditional domestic similar products. This product has the advantages of temperature resistance, pressure resistance, and wear resistance. The products are made of cast iron, cast steel, stainless steel, reinforced polypropylene and other materials, with various shapes and specifications. This product has the functions of high efficiency, energy saving and unique structure.

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Product Description

The WFB type sealless self-control self-priming pump is an improved and innovative product based on the experience of absorbing related products at home and abroad. It is a replacement for traditional domestic similar products. This product has the advantages of temperature resistance, pressure resistance, and wear resistance. The products are made of cast iron, cast steel, stainless steel, reinforced polypropylene and other materials, with various shapes and specifications. This Vertical Centrifugal Pump WFB Type Sealless product has the functions of high efficiency, energy saving and unique structure.

Unsealed Self-control Self-priming Pump Application Areas:

1. Municipal sewage discharge projects, river pond breeding, electric power, chemical industry, metallurgy, medicine, food, fire protection, environmental protection, electroplating, water purification, municipal administration, national defense, textile, papermaking, mining, construction and other industries

2. The explosion-proof type is suitable for flammable and explosive environments. The outdoor type is equipped with an outdoor motor and can be used in open air. The cart-mobile type can move the water pump to any working site you need.

Unsealed Self-control Self-priming Pump Product Features:

The sealing is reliable and uses a leak-free sealing device, which is composed of a dynamic seal and an auxiliary seal.
It replaces the packing seal and mechanical seal of traditional water pumps, and completely solves the problems of running, popping, dripping and leaking of traditional seals.
It is the most ideal product to replace the original long-axis submersible pump, deep well submersible pump, submersible sewage pump, etc.
The sealing device of this self-priming pump has no friction or wear during operation, and its service life is more than 10 times longer than traditional products. The self-priming performance of the transplanted vacuum pump principle is stable and reliable.
The "electric air control valve" is used to truly realize first-time drainage and long-term self-priming. The pump unit has small vibration, low noise, flexible movement, easy disassembly and assembly, excellent automatic control functions, and can be matched with related control systems to achieve a high degree of automation.
The pumps are available in conical, rectangular, explosion-proof, outdoor, and cart-mobile types.
There is room for selection based on the installation space on site.

Vertical Self-priming Sewage Pump Model Parameters

No.	Model	FLow (m²/h)	Head (m)	Speed (r/min)	Power (kW)
1	50WFB-A	7.5	28	2900	5.5
		12.5	26
		15	24.5
2	50WFB-A1	8.5	22.5	2900	4
		10.5	20.5
		12.5	18.5
3	50WFB-A2	5	11	2900	3
		6.3	10
		7.5	9
4	50WFB-A3	8	6.5	2900	3
		10	6
		12	5.5
5	50WFB-B	10	40	2900	11
		11	38
		15	35
6	50WFB-B1	7	33	2900	7.5
		12	31
		15	29
7	50WFB-B2	8	29	2900	7.5
		10	26.5
		12	25
8	50WFB-B3	5	15	2900	3
		6.5	14
		7.5	12.5
9	50WFB-C	8.5	58	2900	15
		12	56
		15	54
10	50WFB-C1	10	46	2900	11
		12	40
		14	38
11	50WFB-CD	5	19	1450	3
		6	18
		8	17
12	50WFB-E	7.5	82	2900	22
		12	80
		15	75
13	50WFB-E1	10	68	2900	18.5
		12	62
		15	55
14	50WFB-E2	3.5	26	2900	5.5
		6.3	25
		7.5	24
15	65WFB-A	15	27	2900	7.5
		20	26
		25	24
16	65WFB-A1	17	22	2900	5.5
		21	20
		25	18
17	65WFB-AD	7	12	1450	3
		12	11
		15	9
18	65WFB-B	15	41	2900	11
		25	38
		30	34
19	65WFB-B1	15	28.5	2900	7.5
		20	26
		25	23.5
20	65WFB-BD	10	16	1450	4
		12	14
		15	13
21	65WFB-C	15	58	2900	18.5
		25	56
		30	52
22	65WFB-C1	17.5	49.5	2900	15
		22	45
		26.5	40.5
23	65WFB-C2	7.5	19	2900	4
		12.5	18
		15	17
24	65WFB-E	15	82	2900	30
		25	80
		30	78
25	65WFB-E1	18.5	66	2900	22
		21	64
		23.5	60
26	65WFB-E2	7.5	27.5	2900	7.5
		12.5	26
		15	24.5
27	65WFB-F	15	127	2900	45
		25	125
		30	123
28	65WFB-F1	18	108	2900	45
		21.5	95
		23.5	85
29	65WFB-F2	7.5	38	2900	7.5
		12.5	37
		15	36
30	65WFB-F3	7	34	2900	5.5
		9	30
		12	26
31	80WFB-A	50	26	2900	11
		60	24
		70	20
32	80WFB=AD	20	11	2900	4
		25	10
		30	9
33	80WFB-B	50	32	2900	15
		60	30
		65	28
34	80WFB-BD	25	14	1450	4
		30	13
		35	11
35	80WFB-C	30	59	2900	22
		50	55
		60	52
36	80WFB-C1	36	40	2900	15
		40	38 36
		45
37	80WFB-C2	15	19	2900	7.5
		25	18
		30	17
38	80WFB-CD	17	12.5	1450	5.5
		21	14
		25	12
39	80WFB-E	30	84	2900	37
		50	80
		60	76
40	80WFB-E1	30	60	2900	18.5
		36	54
		40	50
41	80WFB-E2	15	27	2900	11
		25	26
		30	24
42	80WFB-E3	12	22	2900	5.5
		16	20
		20	18
43	80WFB-F	30	128	2900	55
		50	125
		60	120
44	80WFB-F1	26	103	2900	45
		30	95
		40	80
45	80WFB-F2	15	36	2900	11
		25	32
		30	30
46	80WFB-F3	21	34	2900	11
		23	30
		26	26
47	100WFB-A	100	26	2900	18.5
		110	22
		120	20
48	100WFB-AD	40	11	1450	7.5
		50	10
		60	9
49	100WFB-B	80	36	2900	22
		100	32
		120	28
50	100WFB-BD	40	14	1450	7.5
		50	13
		68	11
51	100WFB-C	45	55	2900	37
		80	48
		100	45
52	100WFB-C1	60	35	2900	30
		75	40
		85	45
53	100WFB-C2	40	20	2900	11
		50	19
		60	18
54	100WFB-C3	32	18	2900	7.5
		40	16
		45	15
55	100WFB-E	60	87	2900	55
		80	80
		100	75
56	100WFB-E1	64	72	2900	45
		80	60
		100	51
57	100WFB-E2	30	26	2900	11
		50	25
		55	24
58	100WFB-E3	58	25	2900	11
		62	22
		68	18
59	100WFB-F	60	133	2900	90
		80	125
		100	120
60	100WFB-F1	80	108	2900	75
		90	90
		100	80
61	100WFB-F2	30	40	2900	15
		50	38
		60	36
62	100WFB-E3	40	33	2900	11
		43	29
		46	26
63	125WFB-A	100	55	2900	55
		150	50
		180	45
64	125WFB-A1	153	44	2900	45
		170	40
		185	30
65	125WFB-A2	70	20	2900	15
		80	19
		100	17
66	125WFB-AD	95	17.5	1450	15
		105	16
		110	15
67	125WFB-B	120	86	2900	110
		180	80
		220	72
68	125WFB-B1	135	71	2900	75
		150	65
		170	60
69	125WFB-B2	80	26	2900	22
		100	25
		120	24
70	125WFB-B3	77	24	2900	18.5
		85	22
		90	20
71	125WFB-C	160	132	2900	160
		180	125
		200	120
72	125WFB-C1	180	108	2900	110
		190	93
		208	80
73	125WFB-C2	80	40	2900	30
		100	38
		120	36.5
74	125WFB-C3	80	29	2900	18.5
		85	26
		92	23
75	125WFB-E	70	52	2900	37
		90	50
		110	48
76	125WFB-E1	90	45	2900	30
		95	40
		100	35
77	125WFB-E2	76	39.5	2900	22
		85	36
		94	32.5
78	150WFB-A	160	26	1450	30
		200	23.5
		240	22.5
79	150WFB-AD	147	22	1450	22
		160	20
		180	18
80	150WFB-B	156	40	2900	45
		180	36
		225	30
81	150WFB-BD	176	32	1450	45
		220	29
		260	25
82	150WFB-B1	160	34	2900	37
		180	29
		195	26
83	150WFB-BD1	120	55	1450	75
		200	50
		240	45
84	150WFB-C	162	49.5	1450	55
		180	45
		200	38
85	150WFB-C1	148	39.5	2900	37
		165	36
		180	32.5
86	200WFB-AD	250	26.5	1450	55
		330	25
		350	23.5
87	200WFB-AD1	250	24	1450	45
		330	22
		360	20
88	200WFB-AD2	250	22	1450	37
		330	19
		365	17
89	200WFB-BD	240	42	1450	75
		300	37
		350	33.5
90	200WFB-BD1	210	31	1450	55
		250	28.5
		310	25

WFB Type Sealless Self-control Self-priming Pump Centrifugal Pump

Unsealed Self-control Self-priming Pump Application Areas:

Unsealed Self-control Self-priming Pump Product Features:

Vertical Self-priming Sewage Pump Model Parameters

Unsealed Self-control Self-priming Pump Application Areas:

Unsealed Self-control Self-priming Pump Product Features:

Vertical Self-priming Sewage Pump Model Parameters

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