Active Member
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[China]
Contact name:
Shijiazhuang Shiza Pump Industry Co.,Ltd. |
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Coupling / Belt Driven Large Heavy Duty Sludge Pump For Delivering Corrosive
Product overview
1. Wear resistant metal or rubber wet end parts, long service life
2. Wide options for impeller
3. Various types of pump seals to suit different working condition
4. Grease or oil lubrication
5. Discharge branch can be positioned at intervals of 45 degree
6. Can be installed in multistage series
7. Easy to maintain
Structure features
1,Bearing assembly :a large diameter shaft with short overhang
minimizes deflection and contributes to long bearing life.
2,Liners:easily replaceable liners are bolted, not glued, to the
casing for positive attachment and east of maintenance. Hard metal
liners are completely interchangeable with pressure molded
elastomer. Elastomer seal rings back all liner joints.
3,Casing :Casing halves of cast or ductile iron with external reinforcing ribs provide high operating pressure capabilities and an extra measure of safety.
4,Impeller :front and rear shrouds have pump out vanes that reduce
recirculation and seal contamination. Hard metal and molded
elastomer impellers are completely interchangeable. Cast in
impeller threads require no inserts or nuts. High efficiency and
high head designs are also available.
5,Throatbush:wear is reduced and maintenance simplified by the use
of tapered mating faces to allow positive accurate alignment during
assembly and simple removal.
6,One-piece frame:a very robust one-piece frame cradles the
cartridge type bearing and shaft assembly. An external impeller
adjustment mechanism is provided below the bearing housing for easy
adjustment of impeller clearance.
Type meaning
| Type meaning for mineral centrifugal slurry pump | |
| 3/2 C-R | |
| 3 | Pump inlet size (inch ) |
| 2 | Pump outlet size (inch) |
| C | Bracket type |
| slurry pump | |
| R | R-Rubber liner pump |
Performance table
| MODEL | ALLOWABLE MATING MAX.POWER (KW) | MATERIAL | CLEAN WATER PERFORANCE | IMPELLER | |||||||
| LINER | IMPELLER | Q Capacity | H Head | Speed | Max. Eff. | NPSH | VANES NO. | IMPELLER DIA | |||
| m3/h | L/s | (m) | n(r/min) | (%) | (m) | (mm) | |||||
| 1.5/B- | 15 | M | M | 12.6-28.8 | 3.5-8 | 6-68 | 1200-3800 | 40 | 2--4 | 5 | 152 |
| RU | RU | 10.8-25.2 | 3--7 | 7-52 | 1400-3400 | 30 | 3 | ||||
| 1/1.5B- | 15 | M | M | 16.2-34.2 | 4.5-9.5 | 25-92 | 1400-2200 | 20 | 2-5.5 | 5 | 330 |
| 2/1.5B- | 15 | M | M | 32.4-72 | 9--20 | 6-58 | 1200-3200 | 45 | 3.5-8 | 5 | 184 |
| RU | RU | 25.2-54 | 7--15 | 5.5--41 | 1000-2600 | 50 | 2.5-5 | 5 | 178 | ||
| 3/2C- | 30 | M | M | 39.6-86.4 | 11--24 | 12-64 | 1300-2700 | 55 | 4--6 | 5 | 214 |
| RU | RU | 36-75.6 | 10--21 | 13-46 | 1300-2300 | 60 | 2--4 | 5 | 213 | ||
| 3/2D-HH | 60 | M | M | 68.4-136.8 | 19-38 | 25-87 | 850-1400 | 47 | 3-7.5 | 5 | 457 |
| 4/3C- | 30 | M | M | 86.4-198 | 24-55 | 9-52 | 1000-2200 | 71 | 4--6 | 5 | 245 |
| RU | RU | 79.2-180 | 22-50 | 5-34.5 | 800-1800 | 59 | 3--5 | ||||
| 4/3E-HH | 120 | M | M | 126-252 | 35-70 | 12-97 | 600-1400 | 50 | 2--5 | 5 | 508 |
| 6/D- | 60 | M | M | 162-360 | 40-100 | 12-56 | 800-1550 | 65 | 5--8 | 5 | 365 |
| RU | RU | 144-324 | 40-90 | 12-45 | 800-1350 | 65 | 3--5 | 5 | 365 | ||
| 6/4S-HH | 560 | M | M | 324-720 | 90-200 | 30-118 | 600-1000 | 64 | 3-8 | 5 | 711 |
| 6S-HH | 560 | M | M | 468-1008 | 130-280 | 20-94 | 500-1000 | 65 | 4-12 | 5 | 711 |
| 8/6E- | 300 | M | M | 360-828 | 100-230 | 10-61 | 500-1140 | 72 | 2-9 | 5 | 510 |
| RU | RU | 324-720 | 90-200 | 7-49 | 400-1000 | 65 | 5-10 | 5 | 510 | ||
| 10/8E-M | 120 | M | M | 666-1440 | 185-400 | 14-60 | 600-1100 | 73 | 4-10 | 5 | 549 |
| 10/8ST- | 560 | M | M | 612-1368 | 170-380 | 11-61 | 400-850 | 71 | 4-10 | 5 | 686 |
| RU | RU | 540-1118 | 150-330 | 12-50 | 400-750 | 75 | 4-12 | ||||
| 12/10ST- | 560 | M | M | 936-1980 | 260-550 | 7-68 | 300-800 | 82 | 6 | 5 | 762 |
| RU | RU | 720-1620 | 200-450 | 7-45 | 300-650 | 80 | 2.5-7.5 | ||||
| 14/12ST- | 560 | M | M | 1260-2772 | 350-770 | 13-63 | 300-600 | 77 | 3-8 | 5 | 965 |
| RU | RU | 1152-2520 | 320-700 | 13-44 | 300-500 | 79 | 3-10 | ||||
| 16/14TU- | 1200 | M | M | 1368-3060 | 380-850 | 11-63 | 250-550 | 79 | 4-10 | 5 | 1067 |
| 20/18TU- | 1200 | M | M | 2520-5400 | 700-1500 | 13-57 | 200-400 | 85 | 5-10 | 5 | 1370 |
Application
The vertical sump pumps are designed for delivering corrosive, large particle and high density slurries.
The pumps are widely used in metallurgy, mining, coal, power plant, building materials and environmental
protection industrial departments, etc.
