Products Introduction
Main datas:
Capacity( flow rate) : 360 ~ 828m3/h
Head :10~61 m
Speed:500 ~ 1140rpm
Impeller diameter:510mm
Pump weight:1473kg
Name:Lanco brand 8 inch Belt driven small centrifugal high pressure mud pump
Structure Introduction:
1. AH slurry pump casing carries replaceable wear resistant metal or rubber liners.
The impellers are made of wear-resistant metal or rubber.
The liner of pump body and impeller for SBH pump are made of hard metal only
2. Bearing assembly is adoptable of cylindrical structure, it is easy to adjust the space
between impeller and front liner .Can be removed completely when repaired.
Bearing assembly use grease lubrication
3. The shaft seal could use the packing seal, expeller seal and mechanical seal
4. The pump discharge direction can be positioned at intervals of 45 degrees as
request and oriented to any eight positions to suit installations and applications.
Production Overview:
1) Cantilevered, horizontal, centrifugal, single stage slurry pump
2) Widely application: They are designed for handling abrasive, high density slurries
in the metallurgical, mining, coal, power plant, building material and other fields.
3) Split outer cover plate and frame plate are made of ductile iron or grey iron, protect the wear
liners and provide high operation pressure capabilities.
4) Long bearing life: The bearing assembly is with large diameter shaft and short overhang
minimizes deflection and vibration. Heavy duty roller bearings are adopted with Lithium white
Grease and housed in a removable bearing cartridge. No leakage, a little maintenance,
convenient rotor adjustment.
5) Shaft sleeve let Shaft life longer: A hardened, heavy-duty corrosion-resistant shaft sleeve with ‘o’ ring seals at both ends protects the shaft.
6) Wear resistant and anti-abrasion wet parts: The wet parts can be made of hard metal (26-35% Chrome alloy) or pressure molded rubber. More materials are also available.
7) Easily replaceable liners: Liners are bolted to the casing.
8) Simple maintenance throat-bush: the mating face of the throat bush is tapered, so the wear is reduced and removal is simple.
9) Easy adjustment of impeller: An impeller adjustment mechanism is provided below the bearing
housing.
10) High efficiency and high head design are also available. The liners and impellers for high-head pumps are adoptable of hard metal only.
11) Centrifugal shaft seal, mechanical shaft seal and packing shaft seal are available.
12) Pump’s discharge angle can be revolved per 45°, so eight different angles to different using.
13) Power source: 3phase, 50Hz or 60Hz
14) Medium temperature should not exceed 40°C.
15) Solid particles maximum density by weight in medium: gray sediment for 45%, mineral
sediment for 60%
Curve
Pump Model | EHM Series | Impeller Dia. |
Allowable Max.Power | Clear Water Performance |
Capacity Q | Head
H(m) | Speed
n(r/min) | Max.Eff.
η% | NPSH
(m) |
m3/h | l/s |
EHM-1B | 15 | 12.6-28.8 | 3.5-8 | 6-68 | 1200-3800 | 40 | 2-4 | 152 |
EHM-1.5B | 15 | 32.4-72 | 9-20 | 6-58 | 1200-3200 | 45 | 3.5-8 | 184 |
EHM-2C | 30 | 39.6-86.4 | 11-24 | 12-64 | 1300-2700 | 55 | 4-6 | 214 |
EHM-3C | 30 | 86.4-198 | 24-55 | 9-52 | 1000-2200 | 71 | 4-6 | 245 |
EHM-3D | 60 |
EHM-4D | 60 | 162-360 | 45-100 | 12-56 | 800-1550 | 65 | 5-8 | 365 |
EHM-4E | 120 |
EHM-6E | 120 | 360-828 | 100-230 | 10-61 | 500-1140 | 72 | 2-9 | 510 |
EHM-6R | 300 |
EHM-8ST | 560 | 612-1368 | 170-380 | 11-61 | 400-850 | 71 | 4-10 | 686 |
EHM-10ST | 560 | 936-1980 | 260-550 | 7-68 | 300-800 | 82 | 6 | 762 |
EHM-12ST | 560 | 1260-2772 | 350-770 | 13-63 | 300-600 | 77 | 3-10 | 965 |
EHM-14ST | 1200 | 1368-3060 | 380-850 | 11-63 | 250-550 | 79 | 4-10 | 1067 |
