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1 Model Index
The tables below follow the album order and group the entries by equipment family. “Typical duty” reflects the general engineering position of each series and is intended for first-pass qualification only. Flow rate, head, speed, material and motor power must be confirmed against the technical data sheet before any performance commitment is made to a customer.
2.1 Slurry, FGD, dredging and sand pumps
Table 2. Heavy-wear and solids-handling pumps (13 entries)
No. | Model series | Equipment type | Typical duty | Remarks |
1 | WN | Dredging pump, horizontal | River, reservoir and terminal dredging; sand and mud transport | Suited to high solids content |
3 | DT | FGD desulfurization pump | Limestone or gypsum slurry circulation in wet flue-gas desulfurization | Power and steel plant duty |
8 | ZJ, ZJL | Slurry pump; ZJL is the vertical sump version | Mine tailings, ore dressing, coal washing, ash removal, aggregate plants | Core heavy-duty slurry family |
16 | AH, AHR, H, HH, HP, AHP, M, MR | Heavy-duty slurry pump range | High-concentration abrasive slurries | AHR rubber-lined; HH and HP high-head |
40 | SP (R) | Vertical sump slurry pump | Pits, sumps and tanks containing solids; no priming required | Column length set by tank depth |
45 | ZGB (P) | High-head slurry pump | Long-distance and high-head slurry transport; filter press feed | — |
111 | LXL | Two-phase flow pulp pump | Paper stock, black liquor, high-consistency fibre suspension | Pulp and paper industry |
113 | UHB | Corrosion- and abrasion-resistant slurry pump | Acidic, alkaline or chloride-bearing slurries; FGD slurry | Combined corrosion and wear duty |
117 | PN, PNL | Mud pump; PNL is the vertical version | Drilling mud, sand and gravel, municipal desilting | — |
118 | PNJA, PNJB, PNJFA, PNJFB | Rubber-lined slurry pump | Abrasive mineral slurries with corrosive components | Rubber lining for fine-particle abrasion |
119 | PH | Ash slurry pump | Hydraulic ash handling; boiler slag transport | Power plant duty |
120 | PS | Sand pump | Sand washing, mortar supply, ore-dressing feed | — |
160 | NYL | Vertical submerged slurry pump | Sedimentation and waste pits, sump mud extraction | — |
2.2 Clean water, water supply and high-flow pumps
Table 3. Water transfer and building services pumps
No. | Model series | Equipment type | Typical duty | Remarks |
48 | IS, IR, IHF, IY, IH | End-suction single-stage centrifugal pump and derivatives | Industrial and municipal water supply, HVAC circulation | IHF fluoroplastic-lined; IY oil version |
57 | SH, S, SA | Single-stage double-suction centrifugal pump | High-flow water supply, circulating water, pumping stations, fire water | — |
63 | ISG, IRG, IHG, YG | Vertical inline centrifugal pump | Building pressure boosting, chilled-water circulation, fire jockey duty | Compact; minimal floor space |
63 | ISW, IRW, IHW, IYW | Horizontal centrifugal pump, same hydraulic range | Plant rooms and equipment packages needing horizontal mounting | Shares hydraulics with the inline range |
2.3 Multistage and boiler feed pumps
Table 4. High-head and boiler feed pumps
No. | Model series | Equipment type | Typical duty | Remarks |
80 | D, DF, DY, MD | Multistage centrifugal pump | High-head water supply, mine dewatering, boiler feed, oilfield injection | DF corrosion-resistant; DY oil; MD wear-resistant |
91 | DG | Multistage boiler feed pump | Low and medium pressure boiler feed; high-rise water supply | — |
98 | DA1 | Multistage pump | Industrial water supply and high-head clean water transfer | — |
101 | DA | Segmental multistage centrifugal pump | Mine and factory high-head supply and drainage | — |
104 | DL, DLR | Vertical multistage centrifugal pump | Building boosting, fire fighting, industrial washing | Small footprint |
107 | GC | Boiler feed pump | Small steam boiler feed | — |
109 | LG | Vertical single-suction multistage pump | High-rise supply, machine tool cooling, fire jockey duty | — |
2.4 Chemical, anti-corrosion and process pumps
Table 5. Corrosive and process duty pumps
No. | Model series | Equipment type | Typical duty | Remarks |
131 | AFB, F | Corrosion-resistant pump | Acids, alkalis, salt solutions and organic solvents | — |
135 | CZ | Chemical process pump | Corrosive media in chemical, petrochemical and pharmaceutical processes | — |
145 | ZA | Petrochemical process pump | Refinery and petrochemical units at elevated temperature and pressure | — |
153 | FSB | Fluoroplastic alloy anti-corrosion pump | Strong acids and alkalis, mixed acids, fluoride-bearing media | — |
2.5 Oil pumps and vertical sump pumps
Table 6. Petroleum product handling
No. | Model series | Equipment type | Typical duty | Remarks |
140 | AY | Two-stage centrifugal oil pump | Refinery and tank-farm oil transfer; low NPSH duty | — |
155 | FY | Vertical submerged pump | Submerged transfer from underground tanks and acid pits | — |
159 | CYZ-A | Self-priming centrifugal oil pump | Tank truck and tank-farm loading where priming is unavailable | — |
2.6 Sewage, drainage and self-priming pumps
Table 7. Effluent and drainage duty
No. | Model series | Equipment type | Typical duty | Remarks |
121 | PW, PWL, PWF | Sewage pump; PWL vertical, PWF corrosion-resistant | Municipal sewage, storm water, lightly contaminated effluent | — |
123 | WD, WDF, WDL, WG, WGF | Sewage pump range | Industrial wastewater, municipal sewage, fibrous or solids-laden effluent | — |
156 | ZX | Self-priming pump | Clean water and light effluent where priming is not available | — |
157 | ZW | Self-priming non-clog sewage pump | Effluent carrying large solids or long fibres; plant and municipal drainage | — |
2.7 Vacuum pumps and compressors
Table 8. Vacuum duty
No. | Model series | Equipment type | Typical duty | Remarks |
150 | SZ | Water-ring vacuum pump and compressor | Vacuum filtration, vacuum priming, vacuum evaporation | — |
151 | SK | Water-ring vacuum pump and compressor | Large vacuum systems; paper and chemical dewatering | — |
152 | SZB | Water-ring vacuum pump | Small vacuum priming and air extraction | — |
2.8 Other specialised pumps
Table 9. Special-purpose pumps
No. | Model series | Equipment type | Typical duty | Remarks |
125 | W, WX | Vortex pump; WX centrifugal vortex pump | Low flow at high head; volatile liquids; small boiler feed | — |
126 | N, NB | Condensate pump | Power plant condensers; condensate recovery | — |
128 | R | Hot-water circulation pump | Heating systems and hot-water boiler circulation | — |
3 Application-Based Reverse Lookup
Table 10. Duty description mapped to candidate series
Customer duty or medium | First choice | Alternative |
Mine tailings, ore dressing, coal washing, ash removal | ZJ / ZJL, AH range | ZGB (P), PH, PS |
River, terminal and reservoir dredging; sand extraction | WN dredging pump | ZJ, SP (R), NYL |
Wet FGD limestone or gypsum slurry | DT | ZJ, AHR, UHB |
Corrosive slurry containing chloride or acid | UHB | PNJA rubber-lined, ZGB (P) |
Pulp and paper stock, black liquor, fibre suspension | LXL | ZJ, UHB |
High-rise supply, fire fighting, boiler feed | D / DF, DG, GC | DL / DLR, LG, DA / DA1 |
HVAC chilled-water and heating circulation | ISG / IRG inline | ISW / IRW, R hot-water |
Clean water transfer; high-flow station supply | SH / S double-suction | IS / IR, ISW / IRW |
Acids, alkalis, salt solutions and process media | CZ, ZA | AFB / F, FSB, IHF |
Diesel, crude and oil product handling | CYZ-A self-priming | AY, DY, FY vertical |
Municipal sewage, storm water, contaminated effluent | WD / WDF, ZW | PW / PWL, ZX |
Vacuum filtration, vacuum priming, evaporation | SZ, SK | SZB |
Condensers and condensate recovery | N / NB | — |
Low flow at high head; small-volume transfer | W / WX vortex | DL / DLR multistage |
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