Engineered per GB 6245 national standard with a vertical single-stage centrifugal architecture, delivering stable flow, precise head, and low-noise emergency boosting for fire water supply systems.
Precisely deployed for building fire pipelines, industrial/municipal water supply, high-rise boosting, HVAC circulation, and long-distance transport, supporting media transport across ambient to 120℃ temperature ranges.
Unlike traditional horizontal fire pumps, this series features identical-diameter & same-center-height inline connection + zero-leakage carbide seals, achieving ≤30 seconds startup to rated duty, operating noise ≤65 dB(A), and 40% space saving via vertical layout, establishing a new industry benchmark for single-stage fire pumps.
Extended Service Life: 304 stainless steel impeller + silicon carbide mechanical seal resist corrosion, wear & cavitation. Design lifespan ≥12 years—over 35% longer than standard cast-iron fire pumps.
Significant Energy Savings: Modern CFD-optimized hydraulic model (flow 1–120 L/s, head 30–160 m) achieves ≥78% rated efficiency. Comprehensive system energy consumption drops by 20%–25% with direct/VFD switching.
Lower Maintenance Costs: Top vent valve + back-pull-out bearing housing enables inspection & seal replacement without disconnecting piping. Single maintenance ≤1 hour, cutting labor costs by 50%.
Lightweight & Compact Design: Vertical coaxial direct connection eliminates coupling guard & heavy baseplate. Overall weight reduced by ~18% for equivalent power, significantly lowering foundation load requirements.
Faster Installation: Identical-diameter & same-height ports + pre-drilled base enable zero-cutting pipe alignment. Standard units complete commissioning within 2 hours from positioning, compressing installation cycle by 40%.
Fire Pipeline Boosting: Hydrant/sprinkler network pressure stabilization & water supply, strictly compliant with GB 6245-2006 fire codes.
Industrial & Municipal Water: Industrial process water transport, urban supply network boosting, sewage lifting station integration.
High-Rise Buildings: Domestic water boosting for residential/office towers, fire pressure stabilization linkage, roof tank make-up.
HVAC & Circulation Systems: Heating boiler hot/cold water circulation, AC cooling water transport, bathroom热水增压.
Equipment & Long-Distance Transport: Industrial unit配套 supply, remote water conveyance projects, rapid emergency water dispatch.
Media Compatibility: Clean water or non-corrosive liquids with similar properties. Insoluble solids ≤0.1% (vol), particle size ≤0.2 mm.
| NO. | Component Names | Material |
| 1 | Motor | Copper Core | |
| 2 | Pump Shaft | 2Cr13 Stainless Steel | |
| 3 | Water Deflector Ring | NBR Rubber | |
| 4 | Pump Cover | QT400-18 Ductile Iron | |
| 5 | Mechanical Seal | Tungsten Carbide / Silicon Carbide | |
| 6 | Pressure Port Plug | A3 Carbon Steel | |
| 7 | Pump Body | QT400-18 Ductile Iron | |
| 8 | Drain Plug | A3 Carbon Steel | |
| 9 | Air Vent Valve | Copper | |
| 10 | Impeller | Stainless Steel |
| No. | Model Specification | Rated Flow (L/s) | Rated Pressure (MPa) | Rated Power (kW)) | Rated Speed (r/min) | Maximum Working Pressure (≤MPa)
| Pressure at 150% of Rated Flow (≥MPa) |
| 1 | XBD3.2/1W-L | 1 | 0.32 | 1.5 | 2850 | 0.448 | 0.208 |
| 2 | XBD4.0/1W-L | 1 | 0.40 | 2.2 | 2850 | 0.560 | 0.260 |
| 3 | XBD5.0/1W-L | 1 | 0.50 | 3 | 2850 | 0.700 | 0.325 |
| 4 | XBD6.0/1W-L | 1 | 0.60 | 4 | 2850 | 0.840 | 0.390 |
| 5 | XBD7.0/1W-L | 1 | 0.70 | 5.5 | 2850 | 0.980 | 0.455 |
| 6 | XBD7.8/1W-L | 1 | 0.78 | 7.5 | 2850 | 1.092 | 0.507 |
| 7 | XBD3.2/1.5W-L | 1.5 | 0.32 | 1.5 | 2850 | 0.448 | 0.208 |
| 8 | XBD4.0/1.5W-L | 1.5 | 0.40 | 2.2 | 2850 | 0.560 | 0.260 |
| 9 | XBD5.0/1.5W-L | 1.5 | 0.50 | 3 | 2850 | 0.700 | 0.325 |
| 10 | XBD6.0/1.5W-L | 1.5 | 0.60 | 4 | 2850 | 0.840 | 0.390 |
| 11 | XBD7.0/1.5W-L | 1.5 | 0.70 | 5.5 | 2850 | 0.980 | 0.455 |
| 12 | XBD7.8/1.5W-L | 1.5 | 0.78 | 7.5 | 2850 | 1.092 | 0.507 |
| 13 | XBD3.4/2W-L | 2 | 0.34 | 3 | 2850 | 0.476 | 0.221 |
| 14 | XBD3.8/2W-L | 2 | 0.38 | 3 | 2850 | 0.532 | 0.247 |
| 15 | XBD4.6/2W-L | 2 | 0.46 | 4 | 2850 | 0.644 | 0.299 |
| 16 | XBD5.2/2W-L | 2 | 0.52 | 5.5 | 2850 | 0.728 | 0.338 |
| 17 | XBD6.3/2W-L | 2 | 0.63 | 7.5 | 2850 | 0.882 | 0.410 |
| No. | Model Specification | Rated Flow (L/s) | Rated Pressure (MPa) | Rated Power (kW)) | Rated Speed (r/min) | Maximum Working Pressure (≤MPa)
| Pressure at 150% of Rated Flow (≥MPa) |
| 18 | XBD7.2/2W-L | 2 | 0.72 | 7.5 | 2850 | 1008 | 0.468 |
| 19 | XBD7.8/2W-L | 2 | 0.78 | 11 | 2850 | 1.092 | 0.507 |
| 20 | XBD3.4/2.5W-L | 2.5 | 0.34 | 3 | 2850 | 0.476 | 0.221 |
| 21 | XBD3.8/2.5W-L | 2.5 | 0.38 | 3 | 2850 | 0.532 | 0.247 |
| 22 | XBD4.6/2.5W-L | 2.5 | 0.46 | 4 | 2850 | 0.644 | 0.299 |
| 23 | XBD5.2/2.5W-L | 2.5 | 0.52 | 5.5 | 2850 | 0.728 | 0.338 |
| 24 | XBD6.3/2.5W-L | 2.5 | 0.63 | 7.5 | 2850 | 0.882 | 0.410 |
| 25 | XBD7.2/2.5W-L | 2.5 | 0.72 | 7.5 | 2850 | 1.008 | 0.468 |
| 26 | XBD7.8/2.5W-L | 2.5 | 0.78 | 11 | 2850 | 1.092 | 0.507 |
| 27 | XBD3.2/3W-L | 3 | 0.32 | 3 | 2850 | 0.448 | 0.208 |
| 28 | XBD3.6/3W-L | 3 | 0.36 | 3 | 2850 | 0.504 | 0.234 |
| 29 | XBD4.4/3W-L | 3 | 0.44 | 4 | 2850 | 0.616 | 0.286 |
| 30 | XBD5.0/3W-L | 3 | 0.50 | 5.5 | 2850 | 0.700 | 0.325 |
| 31 | XBD6.0/3W-L | 3 | 0.60 | 7.5 | 2850 | 0.840 | 0.390 |
| 32 | XBD7.0/3W-L | 3 | 0.70 | 7.5 | 2850 | 0.980 | 0.455 |
| 33 | XBD7.8/3W-L | 3 | 0.78 | 11 | 2850 | 1.092 | 0.507 |
| 34 | XBD3.4/4W-L | 4 | 0.34 | 4 | 2850 | 0.476 | 0.221 |
| 35 | XBD4.0/4W-L | 4 | 0.40 | 5.5 | 2850 | 0.560 | 0.260 |
| 36 | XBD4.6/4W-L | 4 | 0.46 | 7.5 | 2850 | 0.644 | 0.299 |
| 37 | XBD5.2/4W-L | 4 | 0.52 | 7.5 | 2850 | 0.728 | 0.338 |
| 38 | XBD6.3/4W-L | 4 | 0.63 | 11 | 2850 | 0.882 | 0.410 |
| 39 | XBD7.2/4W-L | 4 | 0.72 | 11 | 2850 | 1.008 | 0.468 |
| 40 | XBD7.8/4W-L | 4 | 0.78 | 15 | 2850 | 1.092 | 0.507 |
| 41 | XBD3.2/5W-L | 5 | 0.32 | 4 | 2850 | 0.448 | 0.208 |
| 42 | XBD3.8/5W-L | 5 | 0.38 | 5.5 | 2850 | 0.532 | 0.247 |
| 43 | XBD4.4/5W-L | 5 | 0.44 | 7.5 | 2850 | 0.616 | 0.286 |
| 44 | XBD5.0/5W-L | 5 | 0.50 | 7.5 | 2850 | 0.700 | 0.325 |
| 45 | XBD6.0/5W-L | 5 | 0.60 | 11 | 2850 | 0.840 | 0.390 |
| 46 | XBD7.0/5W-L | 5 | 0.70 | 11 | 2850 | 0.980 | 0.455 |
| 47 | XBD7.8/5W-L | 5 | 0.78 | 15 | 2850 | 1.092 | 0.507 |
| 48 | XBD3.2/5G-L | 5 | 0.32 | 4 | 2900 | 0.448 | 0.208 |
| 49 | XBD4.4/5G-L | 5 | 0.44 | 7.5 | 2900 | 0.616 | 0.286 |
| 50 | XBD5.0/5G-L | 5 | 0.50 | 7.5 | 2900 | 0.700 | 0.325 |
| 51 | XBD6.0/5G-L | 5 | 0.60 | 11 | 2900 | 0.840 | 0.390 |
| 52 | XBD7.0/5G-L | 5 | 0.70 | 11 | 2900 | 0.980 | 0.455 |
| 53 | XBD8.0/5G-L | 5 | 0.80 | 15 | 2900 | 1.120 | 0.520 |
| 54 | XBD9.0/5G-L | 5 | 0.90 | 18.5 | 2900 | 1.260 | 0.585 |
| 55 | XBD10.0/5G-L | 5 | 1.00 | 22 | 2900 | 1.400 | 0.650 |
| 56 | XBD11.0/5G-L | 5 | 1.10 | 30 | 2900 | 1.540 | 0.715 |
| 57 | XBD12.5/5G-L | 5 | 1.25 | 30 | 2900 | 1.750 | 0.813 |
| 58 | XBD3.2/10G-L | 10 | 0.32 | 4 | 2900 | 0.448 | 0.208 |
| 59 | XBD4.4/10G-L | 10 | 0.44 | 7.5 | 2900 | 0.616 | 0.286 |
| 60 | XBD5.0/10G-L | 10 | 0.50 | 7.5 | 2900 | 0.700 | 0.325 |
| No. | Model Specification | Rated Flow (L/s) | Rated Pressure (MPa) | Rated Power (kW)) | Rated Speed (r/min) | Maximum Working Pressure (≤MPa)
| Pressure at 150% of Rated Flow (≥MPa) |
| 61 | XBD6.0/10G-L | 10 | 0.60 | 15 | 2900 | 0.840 | 0.390 |
| 62 | XBD7.0/10G-L | 10 | 0.70 | 18.5 | 2900 | 0.980 | 0.455 |
| 63 | XBD8.0/10G-L | 10 | 0.80 | 22 | 2900 | 1.120 | 0.520 |
| 64 | XBD9.0/10G-L | 10 | 0.90 | 22 | 2900 | 1.260 | 0.585 |
| 65 | XBD10.5/10G-L | 10 | 1.05 | 30 | 2900 | 1.470 | 0.683 |
| 66 | XBD11.5/10G-L | 10 | 1.15 | 30 | 2900 | 1.610 | 0.748 |
| 67 | XBD12.5/10G-L | 10 | 1.25 | 37 | 2900 | 1.750 | 0.813 |
| 68 | XBD3.2/15G-L | 15 | 0.32 | 7.5 | 2900 | 0.448 | 0.208 |
| 69 | XBD3.8/15G-L | 15 | 0.38 | 7.5 | 2900 | 0.532 | 0.247 |
| 70 | XBD4.4/15G-L | 15 | 0.44 | 11 | 2900 | 0.616 | 0.286 |
| 71 | XBD5.3/15G-L | 15 | 0.53 | 15 | 2900 | 0.742 | 0.345 |
| 72 | XBD6.0/15G-L | 15 | 0.60 | 15 | 2900 | 0.840 | 0.390 |
| 73 | XBD7.0/15G-L | 15 | 0.70 | 18.5 | 2900 | 0.980 | 0.455 |
| 74 | XBD8.0/15G-L | 15 | 0.80 | 22 | 2900 | 1.120 | 0.520 |
| 75 | XBD9.0/15G-L | 15 | 0.90 | 22 | 2900 | 1.260 | 0.585 |
| 76 | XBD10.0/15G-L | 15 | 1.00 | 30 | 2900 | 1.400 | 0.650 |
| 77 | XBD11.0/15G-L | 15 | 1.10 | 30 | 2900 | 1.540 | 0.715 |
| 78 | XBD12.5/15G-L | 15 | 1.25 | 37 | 2900 | 1.750 | 0.813 |
| 79 | XBD13.5/15G-L | 15 | 1.35 | 37 | 2900 | 1.890 | 0.878 |
| 80 | XBD14.2/15G-L | 15 | 1.42 | 45 | 2900 | 1.988 | 0.923 |
| 81 | XBD15.0/15G-L | 15 | 1.50 | 55 | 2900 | 2.100 | 0.975 |
| 82 | XBD3.3/20G-L | 20 | 0.33 | 15 | 2900 | 0.462 | 0.215 |
| 83 | XBD3.8/20G-L | 20 | 0.38 | 15 | 2900 | 0.532 | 0.247 |
| 84 | XBD4.5/20G-L | 20 | 0.45 | 18.5 | 2900 | 0.630 | 0.293 |
| 85 | XBD5.5/20G-L | 20 | 0.55 | 22 | 2900 | 0.770 | 0.358 |
| 86 | XBD6.2/20G-L | 20 | 0.62 | 30 | 2900 | 0.868 | 0.403 |
| 87 | XBD7.2/20G-L | 20 | 0.72 | 30 | 2900 | 1.008 | 0.468 |
| 88 | XBD8.5/20G-L | 20 | 0.85 | 37 | 2900 | 1.190 | 0.553 |
| 89 | XBD9.5/20G-L | 20 | 0.95 | 37 | 2900 | 1.330 | 0.618 |
| 90 | XBD10.5/20G-L | 20 | 1.05 | 45 | 2900 | 1.470 | 0.683 |
| 91 | XBD11.5/20G-L | 20 | 1.15 | 55 | 2900 | 1.610 | 0.748 |
| 92 | XBD12.5/20G-L | 20 | 1.25 | 75 | 2900 | 1.750 | 0.813 |
| 93 | XBD13.5/20G-L | 20 | 1.35 | 75 | 2900 | 1.890 | 0.878 |
| 94 | XBD14.0/20G-L | 20 | 1.40 | 75 | 2900 | 1.960 | 0.910 |
| 95 | XBD15.5/20G-L | 20 | 1.55 | 90 | 2900 | 2.170 | 1.008 |
| 96 | XBD3.2/25G-L | 25 | 0.32 | 15 | 2900 | 0.448 | 0.208 |
| 97 | XBD3.8/25G-L | 25 | 0.38 | 15 | 2900 | 0.532 | 0.247 |
| 98 | XBD4.5/25G-L | 25 | 0.45 | 18.5 | 2900 | 0.630 | 0.293 |
| 99 | XBD5.2/25G-L | 25 | 0.52 | 22 | 2900 | 0.728 | 0.338 |
| 100 | XBD6.0/25G-L | 25 | 0.60 | 30 | 2900 | 0.840 | 0.390 |
| 101 | XBD7.2/25G-L | 25 | 0.72 | 30 | 2900 | 1.008 | 0.468 |
| 102 | XBD8.3/25G-L | 25 | 0.83 | 37 | 2900 | 1.162 | 0.540 |
| 103 | XBD9.0/25G-L | 25 | 0.90 | 37 | 2900 | 1.260 | 0.585 |
| No. | Model Specification | Rated Flow (L/s) | Rated Pressure (MPa) | Rated Power (kW)) | Rated Speed (r/min) | Maximum Working Pressure (≤MPa)
| Pressure at 150% of Rated Flow (≥MPa) |
| 104 | XBD10.5/25G-L | 25 | 1.05 | 45 | 2900 | 1.470 | 0.683 |
| 105 | XBD11.5/25G-L | 25 | 1.15 | 55 | 2900 | 1.610 | 0.748 |
| 106 | XBD12.5/25G-L | 25 | 1.25 | 75 | 2900 | 1.750 | 0.813 |
| 107 | XBD13.5/25G-L | 25 | 1.35 | 75 | 2900 | 1890 | 0.878 |
| 108 | XBD14.0/25G-L | 25 | 1.40 | 75 | 2900 | 1.960 | 0.910 |
| 109 | XBD15.2/25G-L | 25 | 1.52 | 90 | 2900 | 2.128 | 0.988 |
| 110 | XBD3.2/30G-L | 30 | 0.32 | 15 | 2900 | 0.448 | 0.208 |
| 111 | XBD3.8/30G-L | 30 | 0.38 | 15 | 2900 | 0.532 | 0.247 |
| 112 | XBD4.5/30G-L | 30 | 0.45 | 18.5 | 2900 | 0.630 | 0.293 |
| 113 | XBD5.0/30G-L | 30 | 0.50 | 22 | 2900 | 0.700 | 0.325 |
| 114 | XBD60/30G-L | 30 | 0.60 | 30 | 2900 | 0.840 | 0.390 |
| 115 | XBD7.0/30G-L | 30 | 0.70 | 30 | 2900 | 0.980 | 0.455 |
| 116 | XBD8.0/30G-L | 30 | 0.80 | 37 | 2900 | 1.120 | 0.520 |
| 117 | XBD9.0/30G-L | 30 | 0.90 | 45 | 2900 | 1.260 | 0.585 |
| 118 | XBD10.0/30G-L | 30 | 1.00 | 45 | 2900 | 1.400 | 0.650 |
| 119 | XBD11.5/30G-L | 30 | 1.15 | 55 | 2900 | 1610 | 0.748 |
| 120 | XBD12.5/30G-L | 30 | 1.25 | 75 | 2900 | 1.750 | 0.813 |
| 121 | XBD13.5/30G-L | 30 | 1.35 | 75 | 2900 | 1890 | 0.878 |
| 122 | XBD14.2/30G-L | 30 | 1.42 | 75 | 2900 | 1.988 | 0.923 |
| 123 | XBD15/30G-L | 30 | 1.50 | 90 | 2900 | 2.100 | 0.975 |
| 124 | XBD3.2/35G-L | 35 | 0.32 | 22 | 2900 | 0.448 | 0.208 |
| 125 | XBD3.8/35G-L | 35 | 0.38 | 22 | 2900 | 0.532 | 0.247 |
| 126 | XBD4.4/35G-L | 35 | 0.44 | 30 | 2900 | 0.616 | 0.286 |
| 127 | XBD5.0/35G-L | 35 | 0.50 | 37 | 2900 | 0.700 | 0.325 |
| 128 | XBD6.0/35G-L | 35 | 0.60 | 37 | 2900 | 0.840 | 0.390 |
| 129 | XBD7.3/35G-L | 35 | 0.73 | 45 | 2900 | 1.022 | 0.475 |
| 130 | XBD8.2/35G-L | 35 | 0.82 | 55 | 2900 | 1.148 | 0.533 |
| 131 | XBD9.0/35G-L | 35 | 0.90 | 55 | 2900 | 1.260 | 0.585 |
| 132 | XBD10.0/35G-L | 35 | 1.00 | 75 | 2900 | 1.400 | 0.650 |
| 133 | XBD11.5/35G-L | 35 | 1.15 | 75 | 2900 | 1.610 | 0.748 |
| 134 | XBD12.5/35G-L | 35 | 1.25 | 75 | 2900 | 1.750 | 0.813 |
| 135 | XBD13.5/35G-L | 35 | 1.30 | 75 | 2900 | 1.820 | 0.845 |
| 136 | XBD14.2/35G-L | 35 | 1.42 | 90 | 2900 | 1.988 | 0.923 |
| 137 | XBD15.0/35G-L | 35 | 1.50 | 110 | 2900 | 2.100 | 0.975 |
| 138 | XBD3.2/40G-L | 40 | 0.32 | 22 | 2900 | 0.448 | 0.208 |
| 139 | XBD3.8/40G-L | 40 | 0.38 | 22 | 2900 | 0.532 | 0.247 |
| 140 | XBD44/40G-L | 40 | 0.44 | 30 | 2900 | 0.616 | 0.286 |
| 141 | XBD5.0/40G-L | 40 | 0.50 | 37 | 2900 | 0.700 | 0.325 |
| 142 | XBD6.0/40G-L | 40 | 0.60 | 37 | 2900 | 0.840 | 0.390 |
| 143 | XBD7.0/40G-L | 40 | 0.70 | 45 | 2900 | 0.980 | 0.455 |
| 144 | XBD8.0/40G-L | 40 | 0.80 | 55 | 2900 | 1.120 | 0.520 |
| 145 | XBD9.0/40G-L | 40 | 0.90 | 55 | 2900 | 1.260 | 0.585 |
| 146 | XBD10.0/40G-L | 40 | 1.00 | 75 | 2900 | 1.400 | 0.650 |
| 147 | XBD11.5/40G-L | 40 | 1.15 | 75 | 2900 | 1.610 | 0.748 |
| 148 | XBD12.5/40G-L | 40 | 1.25 | 75 | 2900 | 1.750 | 0.813 |
| 149 | XBD13.5/40G-L | 40 | 1.35 | 75 | 2900 | 1.890 | 0.878 |
| No. | Model Specification | Rated Flow (L/s) | Rated Pressure (MPa) | Rated Power (kW)) | Rated Speed (r/min) | Maximum Working Pressure (≤MPa)
| Pressure at 150% of Rated Flow (≥MPa) |
| 150 | XBD14/40G-L | 40 | 1.40 | 90 | 2900 | 1.960 | 0.910 |
| 151 | XBD15/40G-L | 40 | 1.50 | 110 | 2900 | 2.100 | 0.975 |
| 152 | XBD3.2/45G-L | 45 | 0.32 | 22 | 2900 | 0.448 | 0.208 |
| 153 | XBD3.6/45G-L | 45 | 0.36 | 22 | 2900 | 0.504 | 0.234 |
| 154 | XBD4.4/45G-L | 45 | 0.44 | 30 | 2900 | 0.616 | 0.286 |
| 155 | XBD5.0/45G-L | 45 | 0.50 | 37 | 2900 | 0.700 | 0.325 |
| 156 | XBD6.3/45G-L | 45 | 0.63 | 45 | 2900 | 0.882 | 0.410 |
| 157 | XBD7.0/45G-L | 45 | 0.70 | 45 | 2900 | 0.980 | 0.455 |
| 158 | XBD8.0/45G-L | 45 | 0.80 | 55 | 2900 | 1.120 | 0.520 |
| 159 | XBD9.0/45G-L | 45 | 0.90 | 55 | 2900 | 1.260 | 0.585 |
| 160 | XBD10.0/45G-L | 45 | 1.00 | 75 | 2900 | 1.400 | 0.650 |
| 161 | XBD11.0/45G-L | 45 | 1.10 | 75 | 2900 | 1.540 | 0.715 |
| 162 | XBD12.5/45G-L | 45 | 1.25 | 75 | 2900 | 1.750 | 0.813 |
| 163 | XBD13.5/45G-L | 45 | 1.35 | 75 | 2900 | 1.890 | 0.878 |
| 164 | XBD14.2/45G-L | 45 | 1.42 | 90 | 2900 | 1.988 | 0.923 |
| 165 | XBD15.0/45G-L | 45 | 1.50 | 110 | 2900 | 2.100 | 0.975 |
| 166 | XBD3.0/50G-L | 50 | 0.30 | 22 | 2900 | 0.420 | 0.195 |
| 167 | XBD4.0/50G-L | 50 | 0.40 | 30 | 2900 | 0.560 | 0.260 |
| 168 | XBD5.0/50G-L | 50 | 0.50 | 37 | 2900 | 0.700 | 0.325 |
| 169 | XBD6.0/50G-L | 50 | 0.60 | 45 | 2900 | 0.840 | 0.390 |
| 170 | XBD7.0/50G-L | 50 | 0.70 | 55 | 2900 | 0.980 | 0.455 |
| 171 | XBD8.2/50G-L | 50 | 0.82 | 75 | 2900 | 1.148 | 0.533 |
| 172 | XBD10.0/50G-L | 50 | 1.00 | 75 | 2900 | 1.400 | 0.650 |
| 173 | XBD11.0/50G-L | 50 | 1.10 | 90 | 2900 | 1.540 | 0.715 |
| 174 | XBD12.5/50G-L | 50 | 1.25 | 90 | 2900 | 1.750 | 0.813 |
| 175 | XBD13.5/50G-L | 50 | 1.35 | 90 | 2900 | 1.890 | 0.878 |
| 176 | XBD14.0/50G-L | 50 | 1.40 | 110 | 2900 | 1.960 | 0.910 |
| 177 | XBD15.0/50G-L | 50 | 1.50 | 110 | 2900 | 2.100 | 0.975 |
| 178 | XBD3.8/55G-L | 55 | 0.38 | 30 | 2900 | 0.532 | 0.247 |
| 179 | XBD4.5/55G-L | 55 | 0.45 | 37 | 2900 | 0.630 | 0.293 |
| 180 | XBD5.0/55G-L | 55 | 0.50 | 37 | 2900 | 0.700 | 0.325 |
| 181 | XBD6.0/55G-L | 55 | 0.60 | 45 | 2900 | 0.840 | 0.390 |
| 182 | XBD7.0/55G-L | 55 | 0.70 | 55 | 2900 | 0.980 | 0.455 |
| 183 | XBD8.0/55G-L | 55 | 0.80 | 75 | 2900 | 1.120 | 0.520 |
| 184 | XBD9.0/55G-L | 55 | 0.90 | 75 | 2900 | 1.260 | 0.585 |
| 185 | XBD11.0/55G-L | 55 | 1.10 | 90 | 2900 | 1.540 | 0.715 |
| 186 | XBD13.0/55G-L | 55 | 1.30 | 110 | 2900 | 1.820 | 0.845 |
| 187 | XBD14.0/55G-L | 55 | 1.40 | 110 | 2900 | 1.960 | 0.910 |
| 188 | XBD15.0/55G-L | 55 | 1.50 | 132 | 2900 | 2.100 | 0.975 |
| 189 | XBD3.8/60G-L | 60 | 0.38 | 30 | 2900 | 0.532 | 0.247 |
| 190 | XBD4.5/G0G-L | 60 | 0.45 | 37 | 2900 | 0.630 | 0.293 |
| 191 | XBD5.0/60G-L | 60 | 0.50 | 37 | 2900 | 0.700 | 0.325 |
| 192 | XBD6.0/60G-L | 60 | 0.60 | 45 | 2900 | 0.840 | 0.390 |
| 193 | XBD7.0/G0G-L | 60 | 0.70 | 55 | 2900 | 0.980 | 0.455 |
| 194 | XBD8.0/G0G-L | 60 | 0.80 | 75 | 2900 | 1.120 | 0.520 |
| 195 | XBD9.0/60G-L | 60 | 0.90 | 75 | 2900 | 1.260 | 0.585 |
| 196 | XBD10.0/60G-L | 60 | 1.00 | 90 | 2900 | 1.400 | 0.650 |
| 197 | XBD11.0/60G-L | 60 | 1.10 | 90 | 2900 | 1.540 | 0.715 |
| No. | Model Specification | Rated Flow (L/s) | Rated Pressure (MPa) | Rated Power (kW)) | Rated Speed (r/min) | Maximum Working Pressure (≤MPa)
| Pressure at 150% of Rated Flow (≥MPa) |
| 198 | XBD12.5/60G-L | 60 | 1.25 | 110 | 2900 | 1.750 | 0.813 |
| 199 | XBD14.0/60G-L | 60 | 1.40 | 110 | 2900 | 1.960 | 0.910 |
| 200 | XBD15.0/G0G-L | 60 | 1.50 | 132 | 2900 | 2.100 | 0.975 |
| 201 | XBD3.8/70G-L | 70 | 0.38 | 37 | 2900 | 0.532 | 0.247 |
| 202 | XBD4.4/70G-L | 70 | 0.44 | 45 | 2900 | 0.616 | 0.286 |
| 203 | XBD6.0/70G-L | 70 | 0.60 | 55 | 2900 | 0.840 | 0.390 |
| 204 | XBD7.0/70G-L | 70 | 0.70 | 75 | 2900 | 0.980 | 0.455 |
| 205 | XBD8.0/70G-L | 70 | 0.80 | 75 | 2900 | 1.120 | 0.520 |
| 206 | XBD10.0/70G-L | 70 | 1.00 | 90 | 2900 | 1.400 | 0.650 |
| 207 | XBD11.0/70G-L | 70 | 1.10 | 110 | 2900 | 1.540 | 0.715 |
| 208 | XBD12.0/70G-L | 70 | 1.20 | 110 | 2900 | 1.680 | 0.780 |
| 209 | XBD13.0/70G-L | 70 | 1.30 | 132 | 2900 | 1.820 | 0.845 |
| 210 | XBD15.0/70G-L | 70 | 1.50 | 160 | 2900 | 2.100 | 0.975 |
| 211 | XBD4.0/80G-L | 80 | 0.40 | 55 | 2900 | 0.560 | 0.260 |
| 212 | XBD5.0/80G-L | 80 | 0.50 | 75 | 2900 | 0.700 | 0.325 |
| 213 | XBD6.0/80G-L | 80 | 0.60 | 90 | 2900 | 0.840 | 0.390 |
| 214 | XBD8.0/80G-L | 80 | 0.70 | 90 | 2900 | 1.120 | 0.520 |
| 215 | XBD7.0/80G-L | 80 | 0.80 | 110 | 2900 | 0.980 | 0.455 |
| 216 | XBD9.0/80G-L | 80 | 0.90 | 110 | 2900 | 1.260 | 0.585 |
| 217 | XBD11.0/80G-L | 80 | 1.10 | 132 | 2900 | 1.540 | 0.715 |
| 218 | XBD13.0/80G-L | 80 | 1.30 | 160 | 2900 | 1.820 | 0.845 |
| 219 | XBD14.0/80G-L | 80 | 1.40 | 200 | 2900 | 1.960 | 0.910 |
| 220 | XBD4.0/90G-L | 90 | 0.40 | 55 | 2900 | 0.560 | 0.260 |
| 221 | XBD5.0/90G-L | 90 | 0.50 | 75 | 2900 | 0.700 | 0.325 |
| 222 | XBD7.0/90G-L | 90 | 0.70 | 90 | 2900 | 0.980 | 0.455 |
| 223 | XBD9.0/90G-L | 90 | 0.90 | 110 | 2900 | 1.260 | 0.585 |
| 224 | XBD11.0/90G-L | 90 | 1.10 | 132 | 2900 | 1.540 | 0.715 |
| 225 | XBD12.0/90G-L | 90 | 1.20 | 200 | 2900 | 1.680 | 0.780 |
| 226 | XBD13.0/90G-L | 90 | 1.30 | 200 | 2900 | 1.820 | 0.845 |
| 227 | XBD3.0/100G-L | 100 | 0.30 | 55 | 2900 | 0.420 | 0.195 |
| 228 | XBD4.0/100G-L | 100 | 0.40 | 75 | 2900 | 0.560 | 0.260 |
| 229 | XBD5.0/100G-L | 100 | 0.50 | 90 | 2900 | 0.700 | 0.325 |
| 230 | XBD6.0/100G-L | 100 | 0.60 | 110 | 2900 | 0.840 | 0.390 |
| 231 | XBD7.0/100G-L | 100 | 0.70 | 132 | 2900 | 0.980 | 0.455 |
| 232 | XBD8.0/100G-L | 100 | 0.80 | 160 | 2900 | 1.120 | 0.520 |
| 233 | XBD10.0/100G-L | 100 | 1.00 | 200 | 2900 | 1.400 | 0.650 |
| 234 | XBD3.0/110G-L | 110 | 0.30 | 55 | 2900 | 0.420 | 0.195 |
| 235 | XBD4.0/110G-L | 110 | 0.40 | 75 | 2900 | 0.560 | 0.260 |
| 236 | XBD5.0/110G-L | 110 | 0.50 | 90 | 2900 | 0.700 | 0.325 |
| 237 | XBD6.0/110G-L | 110 | 0.60 | 110 | 2900 | 0.840 | 0.390 |
| 238 | XBD7.0/110G-L | 110 | 0.70 | 132 | 2900 | 0.980 | 0.455 |
| 239 | XBD8.0/110G-L | 110 | 0.80 | 160 | 2900 | 1.120 | 0.520 |
| 240 | XBD10.0/110G-L | 110 | 1.00 | 200 | 2900 | 1.400 | 0.650 |
| 241 | XBD4.0/120G-L | 120 | 0.40 | 90 | 2900 | 0.560 | 0.260 |
| 242 | XBD4.5/120G-L | 120 | 0.45 | 110 | 2900 | 0.630 | 0.293 |
| 243 | XBD5.0/120G-L | 120 | 0.50 | 132 | 2900 | 0.700 | 0.325 |
| 244 | XBD6.0/120G-L | 120 | 0.60 | 160 | 2900 | 0.840 | 0.390 |
| 245 | XBD6.3/120G-L | 120 | 0.63 | 200 | 2900 | 0.882 | 0.410 |
Mandatory Fire Certification: Strictly manufactured per GB 6245-2006. Passed type testing by National Fire Equipment Quality Supervision & Inspection Center, certified with CCCF.
Performance Compliance Assurance: Flow-head curve, NPSH, vibration/noise, & pressure strength 100% compliant. Bilingual third-party test reports available.
International Quality System: ISO 9001:2015 certified. Core pressure-bearing components evaluated per CE/PED 2014/68/EU standards.
Factory Inspection Standard: Every unit undergoes 1.5× rated pressure hydrostatic test (5-min hold) + G6.3 dynamic balance + insulation resistance test (≥50 MΩ), guaranteeing zero-leakage delivery.
Fast Standard Delivery: Covers flow 1–120 L/s, head 30–160 m. Standard 304 SS wetted parts + IP55 motors. Technical confirmation within 72 hours.
Deep Customization Capabilities:
Material/Seal Upgrade: 316L/duplex 2205 impellers, high-temp mechanical seals (up to 120℃) for high-chloride/mild corrosive water.
Motor/Structure Custom: Explosion-proof motors (Ex d IIB T4), IE4 ultra-efficiency motors, flange switching (GB/ANSI/DIN), reinforced anti-vibration base.
Intelligent Control: Pre-wired pressure/level sensor interfaces; seamless integration with auto fire control cabinets, PLC low-frequency inspection modules, IoT remote monitoring.
For customization inquiries, please contact us. Our engineering team will provide a tailored process solution within 48 hours.
Q1: How to guarantee reaching rated flow within 30s during fire emergencies?
Features “always-primed + low-inertia impeller” design. Direct start eliminates mechanical delay. Tested startup to rated duty ≤30 seconds.
Q2: How to select pumps for media at 100℃~120℃?
Requires high-temp custom model: Upgrade FKM high-temp mechanical seals + enhanced motor cooling. Specify max media temp when ordering.
Q3: How to prevent vibration from pipe stress in coaxial direct-coupled design?
Factory precision-aligned. Rigid connection is prohibited on-site. Flexible joints & independent pipe supports must absorb axial/radial displacement.
Q4: What adjustments are needed for altitudes >1000m?
Cooling & insulation strength drop ~10%/1000m. Derate 10%–15% or add forced cooling fan. Provide actual altitude for custom selection.
Q5: How does low-frequency fire inspection prevent pipe overpressure?
VFD auto-inspection runs at low frequency (<50Hz). Pressure closed-loop controlled within ±0.1 MPa. Periodic micro-movement prevents jamming without main pipe surge.
