Chengdu Yongyi Pump Industry Co., Ltd.
Chengdu Yongyi Pump Industry Co., Ltd.
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Horizontal Single Stage Centrifugal Chemical Pump For Paper And Pulp Industry
Brief Introduction
Impeller type: a semi-open impeller allow for passage of larger solid sizes
a totally enclosed impeller to meet high efficiency standards.
Several seal: mechanical seal and packing seal are both availble.
Wetted parts: special duplex stainless steel F33 is used and it maximizes corrosion protection in chemical slurry transfer. 304, 316, 316L, 904L, FCr30, CD4MCu, DTCr30, F33, 2507, A33, Hastelloy, K alloy, 20# alloy, LEWMET85# alloy, etc. are also avaiable.
Features
Application
a. High efficiency centrifugal chemical pump is widely applicable for chemical industry.
b. Widely applicable for power station.
c. Widely applicable for paper making.
d. Widely applicable for pharmaceuticals.
e. Widely applicable for refine sugar.
f. Widely applicable for environmental protection.
Product Details
Technical Parameter
| model | Clean Water Performance | ||||||
| flow (m3/h) | head (m) | speed (r/min) | maximum efficiency (%) | NPSH (NPSHr) m | pump head weight KG | shaft component | |
| 40WD-250 | 8-20 | 15-28 | 1450 | 39 | 0.6 | 141 | 45 |
| 40WD-310 | 8-40 | 23-42 | 1450 | 45 | 1 | 257 | 55 |
| 40WD-350 | 8-45 | 35-54 | 1450 | 37 | 1 | 271 | 55 |
| 50WD-250 | 10-30 | 15-28 | 1450 | 40 | 0.7 | 146 | 45 |
| 50WD-310 | 15-60 | 25-42 | 1450 | 45 | 1.1 | 262 | 55 |
| 50WD-350 | 15-70 | 35-54 | 1450 | 50 | 1.1 | 286 | 55 |
| 50WD-400 | 20-75 | 50-75 | 1450 | 45 | 1.1 | 483 | 70 |
| 65WD-250 | 30-70 | 15-28 | 1450 | 48 | 1.1 | 149 | 45 |
| 65WD-310 | 30-90 | 25-40 | 1450 | 57 | 1.4 | 274 | 55 |
| 65WD-350 | 40-100 | 35-54 | 1450 | 59 | 1.5 | 280 | 55 |
| 65WD-400 | 50-120 | 45-75 | 1450 | 55 | 1.7 | 495 | 70 |
| 65WD-450 | 50-120 | 70-95 | 1450 | 52 | 1.7 | 524 | 70 |
| 80WD-250 | 70-100 | 15-25 | 1450 | 61 | 1.5 | 153 | 45 |
| 80WD-310 | 70-120 | 25-40 | 1450 | 62 | 1.7 | 288 | 55 |
| 80WD-350 | 70-160 | 35-52 | 1450 | 65 | 2.0 | 295 | 55 |
| 80WD-400 | 70-160 | 50-75 | 1450 | 62 | 2.0 | 500 | 70 |
| 80WD-450 | 70-160 | 70-95 | 1450 | 60 | 2.0 | 539 | 70 |
| 100WD-310 | 100-150 | 20-38 | 1450 | 65 | 1.9 | 293 | 55 |
| 100WD-350 | 100-220 | 35-50 | 1450 | 65 | 2.5 | 299 | 55 |
| 100WD-400 | 100-220 | 40-72 | 1450 | 65 | 2.5 | 529 | 70 |
| 125WD-310 | 120-260 | 18-36 | 1450 | 67 | 2.8 | 304 | 55 |
| 125WD-350 | 120-300 | 35-50 | 1450 | 68 | 3.2 | 307 | 55 |
| 125WD-400 | 140-350 | 45-70 | 1450 | 70 | 3.4 | 559 | 70 |
| 125WD-450 | 150-360 | 65-90 | 1450 | 67 | 3.6 | 741 | 80 |
| 150WD-310 | 200-400 | 18-35 | 1450 | 72 | 3.8 | 332 | 55 |
| 150WD-350 | 200-450 | 15-48 | 1450 | 75 | 4.2 | 333 | 55 |
| 150WD-400 | 200-450 | 40-65 | 1450 | 73 | 4.2 | 597 | 70 |
| 150WD-450 | 200-500 | 60-80 | 1450 | 67 | 4.5 | 753 | 80 |
| 200WD-350 | 300-600 | 28-47 | 1450 | 79 | 5 | 583 | 70 |
| 200WD-430 | 300-650 | 50-65 | 1450 | 75 | 5.2 | 765 | 80 |
| 250WD-350 | 400-900 | 26-45 | 1450 | 79 | 6.5 | 850 | 80 |
| 250WD-430 | 400-900 | 50-61 | 1450 | 75 | 6.5 | 910 | 90 |
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