WFJ Sealless Self control Self priming Pump
WFJ Sealless Self control Self priming Pump is no-seal self-control self-priming pump, this pump has many functions of temperature resistant, pressure resistant, and lifetime self suction for one-time drainage. Self-priming function is reliable. It also has several forms like rectangle and cone according to different requirements of users, providing different assembly methods. Explosion proof and outdoor types can be used in inflammable, explosive, rainy and wet conditions. Mobile type can move the pump to any working location you need.
WFJ Sealless Self control Self priming Pump can replace long shaft pump, submerged pump, submersible sewage pump, etc. under certain conditions. It is widely used in petroleum, electric power, chemical industry, steel, medicine, coking, electroplating, environmental protection, fire protection, municipal administration, water purification, national defense and military industry, textile printing and dyeing, mining and mineral processing, civil construction and other industries. It is well received by users.
WFJ Sealless Self control Self priming Pump can replace long shaft pump, submerged pump, submersible sewage pump, etc. under certain conditions. It is widely used in petroleum, electric power, chemical industry, steel, medicine, coking, electroplating, environmental protection, fire protection, municipal administration, water purification, national defense and military industry, textile printing and dyeing, mining and mineral processing, civil construction and other industries. It is well received by users.
Structure Drawing of Type Sproull® WFJ Pump
| 1 | Motor | 3 | pump cover | 5 | impeller | 7 | Vent port | 9 | Overflow pipe | 11 | Shaft |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | Outlet Check Valve | 4 | diffuser | 6 | Pump Body | 8 | auxiliary mpeller | 10 | Solenoid valve |
Sproull® WFJ Preformance Curve
| lllustrations of Model Type | |||
|---|---|---|---|
| 125WFJ135-50 | |||
| 125 | Inlet Diameter（mm） | ||
| WFJ | no-seal self-control self-priming pump | ||
| 135 | Rated Flow is 135m³/h | ||
| 50 | Rated Head for 1 Stage is 50m | ||
Sproull® WFJ Preformance parameter list
| Type |
speed n(r/min) |
capacity Q(m³/h) |
head H(m) |
matched power (kw) |
self-suction height (m) |
suction diameter (mm) |
output diameter (mm) |
weight (Kg) |
|---|---|---|---|---|---|---|---|---|
| 50WFJ11.2-10 | 2960 | 6.7 | 10.9 | 1.5 | 5 | 50 | 50 | 102 |
| 11.2 | 10 | |||||||
| 13.4 | 9.3 | |||||||
| 65WFJ22.5-10 | 2960 | 13.5 | 11.3 | 2.2 | 5 | 65 | 65 | 130 |
| 22.5 | 10 | |||||||
| 27 | 9 | |||||||
| 80WFJ45-10 | 2960 | 27 | 12 | 4 | 5 | 80 | 80 | 188 |
| 45 | 10 | |||||||
| 54 | 8.2 | |||||||
| 100WFJ90-16 | 2960 | 54 | 19.2 | 11 | 5 | 100 | 100 | 284 |
| 90 | 16 | |||||||
| 108 | 13.2 | |||||||
| 125WFJ150-16 | 2960 | 90 | 18 | 18.5 | 5 | 125 | 125 | 417 |
| 150 | 16 | |||||||
| 180 | 13.5 | |||||||
| 150WFJ180-10 | 1480 | 108 | 12 | 15 | 6 | 150 | 125 | 465 |
| 180 | 10 | |||||||
| 216 | 8.2 | |||||||
| 200WFJ270-12.5 | 1480 | 162 | 15 | 22 | 6 | 200 | 150 | 850 |
| 270 | 12.5 | |||||||
| 324 | 10.3 | |||||||
| 250WFJ550-16 | 1480 | 330 | 18 | 45 | 6 | 250 | 200 | 1100 |
| 550 | 16 | |||||||
| 630 | 13.4 | |||||||
| 300WFJ720-17 | 1480 | 430 | 18.3 | 75 | 6 | 300 | 250 | 1600 |
| 720 | 17 | |||||||
| 830 | 15 | |||||||
| 350WFJ1100-28 | 1480 | 820 | 30 | 160 | 6 | 350 | 300 | 3250 |
| 1100 | 28 | |||||||
| 1300 | 23 | |||||||
| 400WFJ1600-22.5 | 980 | 1200 | 26 | 200 | 6 | 400 | 350 | 3800 |
| 1600 | 22.5 | |||||||
| 1800 | 15 | |||||||
|
Only part of the product model demonstration If the actual requirements of performance parameters and performance table does not match, can be based on user requirements for design and manufacture. |
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Sproull® WFJ Installation Drawing(Demonstration)
| Type | contour dimension（mm） | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| DM1 | DN2 | H | H1 | H2 | L1 | L2 | E | F | n-Φ1 | |
| 50WFJ11.2-10 | 50 | 50 | 727 | 495 | 345 | 255 | 310 | 360 | ||
| 65WFJ22.5-10 | 65 | 65 | 760 | 545 | 350 | 275 | 360 | 360 | ||
| 80WFJ45-10 | 80 | 80 | 900 | 670 | 430 | 350 | 480 | 540 | ||
| 100WFJ90-16 | 100 | 100 | 1160 | 785 | 430 | 380 | 440 | 500 | ||
| 125WFJ150-16 | 125 | 125 | 1200 | 875 | 545 | 510 | 675 | 710 | 660 | 4-Φ24 |
| 150WFJ180-10 | 150 | 125 | 1254 | 855 | 548 | 515 | 600 | 710 | 660 | 4-Φ24 |
| 200WFJ270-12.5 | 200 | 150 | 1475 | 1090 | 780 | 680 | 790 | 960 | 860 | 4-Φ24 |
| 250WFJ550-16 | 250 | 200 | 1635 | 1165 | 840 | 680 | 890 | 960 | 860 | 4-Φ28 |
| 300WFJ720-17 | 300 | 250 | 2200 | 1327 | 940 | 780 | 1050 | 1100 | 1000 | 4-Φ28 |
| 350WFJ1100-28 | 350 | 300 | 2540 | 1575 | 1035 | 840 | 1190 | 1200 | 1100 | 4-Φ28 |
| 400WFJ1600-22.5 | 400 | 350 | 2940 | 1650 | 1355 | 969 | 1435 | 1600 | 1450 | 4-Φ28 |
Working Condition：
Capacity: 5.6-1600m³/h
Head: 10-125m
Speed:2960,1480 r/min
Working Temperature:≤40 ℃
Medium Temperature:≤50 ℃
Suction diameter:40-400mm
Self-suction height:4-6m（under normal temperature and pressure）
Design features:
Our use of “pump with a series of multi-surface centrifugal seal device” , in addition to the traditional pump packing seal, packing seal,mechanical seal.
No friction and no wear on the sealing device during operation.
Transplanting the principle of vacuum pump, the performance of self-suction is stable and reliable.
Low vibration, low noise, flexible movement, easy disassembly, easy installation, no need for foot fixing.
Capacity: 5.6-1600m³/h
Head: 10-125m
Speed:2960,1480 r/min
Working Temperature:≤40 ℃
Medium Temperature:≤50 ℃
Suction diameter:40-400mm
Self-suction height:4-6m（under normal temperature and pressure）
Design features:
Our use of “pump with a series of multi-surface centrifugal seal device” , in addition to the traditional pump packing seal, packing seal,mechanical seal.
No friction and no wear on the sealing device during operation.
Transplanting the principle of vacuum pump, the performance of self-suction is stable and reliable.
Low vibration, low noise, flexible movement, easy disassembly, easy installation, no need for foot fixing.
