Tobee® AH Series Slurry Pumps are the most comprehensive range of centrifugal slurry pumps for use in
mining, minerals processing, coal preparation, dredging, metallurgy,
power plant, chemical and general industry applications. The wetted
parts materials designed by High abrasion and corrosion resistance
alloy, rubber or polyurethane etc, Expecially for handling high abrasive, high density slurries.
Design Features:
√ Bearing
assembly - a large diameter shaft with short overhang minimizes
deflection and contributes to long bearing life. Only four through bolts
are required to hold the cartridge type housing in the frame.
√ Volute
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 moulded elastomer.
√ Elastomer seal rings back all liner joints.
√ Pump
casing - Casing halves of cast or ductile iron with external reinforcing
ribs provide high operating pressure capabilities and an extra measure
of safety.
√
Impeller–front and rear shrouds have pump out vanes that reduce
recirculation and seal contamination. Hard metal and moulded elastomer
impellers are completely interchangeable.
√ Cast in impeller threads require no inserts or nuts. High efficiency and high head designs are also available.
√
Throatbush - wear is reduced and maintenance simplified by the use of
tapered mating faces to allow positive accurate alignment during
assembly and simple removal.
√ 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.
Tobee® AH Series Slurry Pumps Performance Parameters:
Model | Max. Power (kw) | Materials | Clear Water Performance | Impeller Vane No. | |||||
Liner | Impeller | Capacity Q (m3/h) | Head H (m) | Speed n (rpm) | Eff. η (%) | NPSH (m) | |||
1.5/1B-AH | 15 | M | M | 12.6~28.8 | 6~68 | 1200~3800 | 40 | 2~4 | 5 |
RU | RU | 10.8~25.2 | 7~52 | 1400~3400 | 35 | 3 | |||
1.5/1B-HH | 30 | M | M | 16.2~34.2 | 25~92 | 1400~2200 | 20 | 1~5.5 | 5 |
2/1.5B-AH | 15 | M | M | 32.4~72 | 6~58 | 1200~3200 | 45 | 3.5~8 | 5 |
RU | RU | 25.2~54 | 5.5~41 | 1000~2600 | 50 | 2.5~5 | |||
3/2C-AH | 30 | M | M | 39.6~86.4 | 12~64 | 1300~2700 | 55 | 4~6 | 5 |
RU | RU | 36~75.6 | 13~39 | 1300~2100 | 60 | 2~4 | |||
3/2D-HH | 60 | M | M | 68.4~126.8 | 25~87 | 850~11400 | 47 | 3~7.5 | 5 |
4/3C-AH | 30 | M | M | 86.4~198 | 9~52 | 1000~2200 | 71 | 4~6 | 5 |
RU | RU | 79.2~180 | 5~34.5 | 800~1800 | 59 | 3~5 | 5 | ||
4/3D-AH | 60 | M | M | 97.2~198 | 9~53 | 1000~2200 | 71 | 4~6 | 5 |
RU | RU | 79.2~180 | 5~34.5 | 800~1800 | 59 | 3~5 | 5 | ||
4/3E-HH | 120 | M | M | 126~252 | 12~97 | 600~1400 | 50 | 2~5 | 5 |
6/4D-AH | 60 | M | M | 162~360 | 12~56 | 800~1550 | 65 | 5~8 | 5 |
RU | RU | 144~324 | 12~45 | 800~1350 | 65 | 3~5 | 5 | ||
6/4E-AH | 120 | M | M | 162~360 | 12~56 | 800~1550 | 65 | 5~8 | 5 |
RU | RU | 144~324 | 12~45 | 800~1350 | 65 | 3~5 | 5 | ||
6/4S-HH | 560 | M | M | 324~720 | 30~118 | 600~1000 | 64 | 3~8 | 5 |
8/6E-AH | 120 | M | M | 360~828 | 10~61 | 500~1140 | 72 | 2~9 | 5 |
RU | RU | 324~720 | 7~49 | 400~1000 | 65 | 5~10 | 5 | ||
8/6R-AH | 300 | M | M | 360~828 | 10~61 | 500~1140 | 72 | 2~9 | 5 |
RU | RU | 324~720 | 7~49 | 400~1000 | 65 | 5~10 | 5 | ||
10/8ST-AH | 560 | M | M | 612~1368 | 11~61 | 400~850 | 71 | 4~10 | 5 |
RU | RU | 540~1188 | 12~50 | 400~750 | 75 | 4~12 | |||
10/8E-M | 120 | M | M | 666~1440 | 14~60 | 600~1100 | 73 | 4~10 | 5 |
RU | RU | 540~1188 | 10~42 | 500~900 | 79 | 5~9 | 5 | ||
12/10ST-AH | 560 | M |
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