Cyclone Feed & Under - Flow Designed Rubber Slurry Pumps
Introduction:
Design Features and Benefits of 3/2C-R(SHR/50C) rubber lined slurry
pump:
Rubber up to three times the conventional thickness
• Handles coarse material with improved abrasion resistance, longer
wear life and less downtime
Precision molding of rubber-to-metal skeletons, bolted-in liners
• Greater dimensional accuracy; fast, easy replacement; reduced
downtime
Tongue-and-groove fit between casing halves and liners
• Positive locking of liner into casing to prevent collapse
Front removal of suction wearplate
• Allows for inspection and ease of replacement without disturbing
discharge
• Allows for rotation of suction wearplate to maximize efficiency
and wear life
Large ACME impeller threads
• Allows for quick, easy removal of impeller, less downtime
Impeller release collar
• Relieves pressure on impeller allowing easy removal, less
downtime
Heavy-duty oil lubricated bearing cartridge with labyrinth style
seals
• Maximum bearing and shaft life, less downtime
• External impeller adjustment maintains peak operating efficiency
and maximizes life
Packed gland or mechanical seal options
• Standard full flush, low or no dilution available Free-standing
pump with rugged cast iron pedestal
• Allows mounting of pump directly on concrete foundations
• Won't tip
• Allows for mounting of large motors overhead, saves space
Specifications:
| Model | SHR-50C |
| Outlet | 2 - inch |
| Capacity | 36-75.6m3/h |
| TDH | 13 - 46m |
| Rated Motor Power | 30Kw |
| Speed | 1300-2300r/min |
| NPSH | 2-4m |
Construction of Rubber Slurry Pump:
Typical Applications:
Tailings
Heavy Mining
Ash Handling
Cyclone Feeds
Pulp and Paper
Corrosive Slurries
Coal Preparation
Mineral Processing
Aggregate Processing
Heavy Refusal Removal
Standard Material of Wet-end Parts: Natural Rubber
Natural Rubber | Standard |
| Hardness(Shore A) | 52±3 |
| 300% Stretching Strength(MPa) | ≥4 |
| Tensile Strength(MPa) | ≥21 |
| Elongation at Break(%) | ≥500 |
| Tensile Set at Break(%) | ≤25 |
| Rubber to Metal Bonding Pull Strength(MPa) | ≥5 |
| Akron Abrasion cm3/1.61km | ≤0.08 |
| Acid & Alkali Resistant PH Value(Liquid) | 3-12≤65℃ |
Performance Curve:
| SHR Series Rubber Slurry Pump Specifations & Prices |
|
Pump
Model | S×D
(inch) | Allowable
Max. Power
(kw) | Material | Clear Water Performance | Impeller | Pricing |
| Capacity Q | Head
H(m) | Speed
n(r/min) | Max.Eff.
η% | NPSH
(m) | No. of
Vanes | Vane Dia.
(mm) | Weight
(kg) |
| Impeller | m3/h | l/s |
| SHR/25B | 1.5×1 | 15 | Rubber
() | 10.8-25.2 | 3-7 | 7-52 | 1400-3400 | 35 | | 3 | 152 | 77 |
| SHR/40B | 2×1.5 | 15 | 25.2-54 | 7-15 | 5.5-41 | 1000-2600 | 50 | 2.5-5 | 5 | 178 | 104 |
| SHR/50C | 3×2 | 30 | 36-75.6 | 10-21 | 13-39 | 1300-2100 | | 2-4 | 213 | 154 |
| SHR/75C | 4×3 | 30 | 79.2-180 | 22-50 | 5-34.5 | 800-1800 | 59 | 3-5 | 245 | 236 |
| SHR/75D | 4×3 | 60 | 245 | 290 |
| SHR/100D | 6×4 | 60 | 144-324 | 40-90 | 12-45 | 800-1350 | 65 | 3-5 | 365 | 454 |
| SHR/100E | 6×4 | 120 | 365 | 635 |
| SHR/150E | 8×6 | 120 | 324-720 | 90-200 | 7-49 | 400-1000 | 65 | 5-10 | 510 | 982 |
| SHR/150F | 8×6 | 260 | 510 | 1390 |
| SHR/150R | 8×6 | 300 | 510 | |
| SHR/200F | 10×8 | 260 | 540-1188 | 200-450 | 7-45 | 300-650 | 80 | 2.5-7.5 | 686 | 2581 |
| SHR/200ST | 10×8 | 560 | 540-1188 | 200-450 | 7-45 | 300-650 | 80 | 2.5-7.5 | 686 | 3130 |
| SHR/250F | 12×10 | 260 | 720-1620 | 320-700 | 13-14 | 300-500 | 79 | 3-8 | 762 | 2807 |
| SHR/250ST | 12×10 | 560 | 720-1620 | 320-700 | 13-14 | 300-500 | 79 | 3-8 | 762 | 3357 |
| SHR/300F | 14×12 | 260 | 1152-2520 | 380-850 | 11-63 | 250-550 | 79 | 4-10 | 965 | 4123 |
| SHR/300ST | 14×12 | 560 | 1152-2520 | 380-850 | 11-63 | 250-550 | 79 | 4-10 | 965 | 4672 |
