Type Meaning：ZHR/75D
ZH: Heavy duty slurry pump
R: Rubber Lined
75: Outlet diameter 75mm
D: Base Type
Materials：Rubber（Exchangeable with High Chromium Alloy and Polyurethane ）
Applications：They are widely used in metallurgy, mining, petroleum, chemical industry, coal, electric power, transportation, river dredging, building materials and municipal engineering etc.
Structure type: Type ZHR slurry pumps are double shell cantilever horizontal centrifugal pump.
Transport materials: They are designed for conveying strong corrosion and high concentration slag slurry.
Lining materials: Wear resistant metal lining and rubber lining , they can be used interchangeably.
Characteristics:
Type ZHR, also called Rubber Lined heavy-duty slurry pump.Because this type of pump has thick wear parts and heavy base,Therefore, it is suitable for conveying strong abrasion, high concentration slag slurry or low concentration high lift slag slurry,Within the maximum allowable working pressure range of the pump, it can be used in series.Among them, type ZHR pump is suitable for conveying low concentration high lift slag slurry or high concentration low abrasion high lift slag slurry.The above types of pumps can also be used for slag slurry with certain abrasiveness.
Anatomical Drawing:
Construction Design:
Shaft Seal Module Design
Packing Seal，Expeller Seal，Mechanical Seal
Eight exit directions:
The outlet position of the pump can be spaced at 45 ℃ as required, It can be rotated at eight different angles to install and use. This type of pump can also be used in series.
Four Transmission Modes：
Specifications:
| Pump Model | S×D (inch) | Allowable Max. Power (kw) | Material | Clear Water Performance | Impeller | ||||||
| Capacity Q | Head H(m) | Speed n(r/min) | Max.Eff. η% | NPSH (m) | No. of Vanes | Vane Dia. (mm) | |||||
| Impeller | m3/h | l/s | |||||||||
| ZHR/25B | 1.5×1 | 15 | Rubber (R55) | 10.8-25.2 | 3-7 | 7-52 | 1400-3400 | 35 | 3 | 152 | |
| ZHR/40B | 2×1.5 | 15 | 25.2-54 | 7-15 | 5.5-41 | 1000-2600 | 50 | 2.5-5 | 5 | 178 | |
| ZHR/50C | 3×2 | 30 | 36-75.6 | 10-21 | 13-39 | 1300-2100 | 2-4 | 213 | |||
| ZHR/75C | 4×3 | 30 | 79.2-180 | 22-50 | 5-34.5 | 800-1800 | 59 | 3-5 | 245 | ||
| ZHR/75D | 4×3 | 60 | 245 | ||||||||
| ZHR/100D | 6×4 | 60 | 144-324 | 40-90 | 12-45 | 800-1350 | 65 | 3-5 | 365 | ||
| ZHR/100E | 6×4 | 120 | 365 | ||||||||
| ZHR/150E | 8×6 | 120 | 324-720 | 90-200 | 7-49 | 400-1000 | 65 | 5-10 | 510 | ||
| ZHR/150F | 8×6 | 260 | 510 | ||||||||
| ZHR/150R | 8×6 | 300 | 510 | ||||||||
| ZHR/200F | 10×8 | 260 | 540-1188 | 200-450 | 7-45 | 300-650 | 80 | 2.5-7.5 | 686 | ||
| ZHR/200ST | 10×8 | 560 | 540-1188 | 200-450 | 7-45 | 300-650 | 80 | 2.5-7.5 | 686 | ||
| ZHR/250F | 12×10 | 260 | 720-1620 | 320-700 | 13-14 | 300-500 | 79 | 3-8 | 762 | ||
| ZHR/250ST | 12×10 | 560 | 720-1620 | 320-700 | 13-14 | 300-500 | 79 | 3-8 | 762 | ||
| ZHR/300F | 14×12 | 260 | 1152-2520 | 380-850 | 11-63 | 250-550 | 79 | 4-10 | 965 | ||
| ZHR/300ST | 14×12 | 560 | 1152-2520 | 380-850 | 11-63 | 250-550 | 79 | 4-10 | 965 | ||
Model selection chart：
Typical Applications:
Gold flotation
Quartz sand ore processing
Tailings
Heavy Mining
Ash Handling
Cyclone Feeds
Pulp and Paper
Corrosive Slurries
Coal Preparation
Mineral Processing
Aggregate Processing
Heavy Refusal Removal
ZKING SH Slurry pumps are designed for the toughest slurry applications
