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| Warranty: | a Year |
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Introducing our groundbreaking Iecex Explosion-Proof Non-Clogging Self-Priming Sewage Pump, a true marvel of engineering designed by Jiangsu Lansheng Pump Industry Technology Co., Ltd. Our talented technical engineers have taken the original self-priming pump to new heights, optimizing, improving, and innovating it to perfection. This powerful self-priming pump can start dry without the need for water filling, thanks to its advanced automatic start and stop capabilities. The vacuum pump unit seamlessly kicks in when the vacuum level drops and halts when it rises, ensuring uninterrupted main pump operation. Featuring a cutting-edge dry wear-resistant structure, it excels in dry operation and effortlessly suctions shallow water and gas-water mixtures. The state-of-the-art mechanical sealing components withstand dry grinding without water, and an optional vacuum system can be integrated for rapid water discharge within just 30 seconds. This exceptional vacuum system offers a one-click start for automatic operation, enhancing self-priming capacity under high suction conditions. Our irrigation-free self-priming pump series is particularly effective in urban flood control and emergency pump trucks, delivering remarkable emergency rescue performance.
| Model | Size mm |
Size in |
Solids φmm |
50 HZ | 60 HZ | ||||||
Capacity m³/h |
Head m |
RPM |
Motor k W |
Capacity m³/h |
Head m |
RPM |
Motor k W |
||||
| SP40 | 40 | 1 1/2" | 20 | 22 15 5 | 5,5 11 15 | 2900 | 1,1 | 24 15 5 | 5 18 21,5 | 3450 | 2,2 |
| SP1-180 | 40 | 1 1/2" | 11 | 25 15 6 | 22 32 34 | 2900 | 4 | 25 15 6 | 34 48 48 | 3450 | 5,5 |
| SP50 | 50 | 2" | 25 | 44 30 10 | 5 12 18 | 2900 | 2,2 | 48 30 10 | 9,5 20 25 | 3450 | 4 |
| SP2-180 | 50 | 2" | 15 | 50 30 10 | 20 30 34 | 2900 | 5,5 | 50 30 10 | 34 44 48 | 3450 | 11 |
| SP2-220 | 50 | 2" | 12 | 42 28 10 | 42 52 58 | 2900 | 11 | ||||
| SP3-140 | 80 | 3" | 28 | 70 40 20 | 13 18 20 | 2900 | 4 | 70 40 20 | 21 26 28,5 | 3450 | 7,5 |
| SP85 | 80 | 3" | 40 | 80 45 20 | 7 13 15 | 1450 | 4 | 90 45 20 | 12 19,5 22 | 1750 | 7,5 |
| SP70-250 | 80 | 3" | 12 | 65 42 15 | 45 60 67 | 2900 | 18,5 | ||||
| SP90-4 | 100 | 4" | 45 | 150 100 40 | 12 22 24 | 2900 | 11 | ||||
| SP4-250 | 100 | 4" | 50 | 150 80 40 | 7 15 18 | 1450 | 7,5 | 150 80 40 | 14 26.5 | 1750 | 15 |
| SP4-316 | 100 | 4" | 38 | 180 110 60 | 16 26 29 | 1450 | 18,5 | 180 110 60 | 30 40 43 | 1750 | 30 |
| SP6-250 | 150 | 6" | 76 | 300 200 80 | 5 11 15 | 1450 | 11 | 340 200 80 | 8 22 | 1750 | 22 |
| SP6-350 | 150 | 6" | 37 | 300 180 80 | 19 30 33 | 1450 | 30 | ||||
| SP6-355 | 150 | 6" | 47 | 330 200 90 | 14 26 32 | 1450 | 30 | 280 200 90 | 7 15 20 | 1150 | 15 |
| SP6-400 | 150 | 6" | 50 | 380 200 80 | 18 36 38 | 1450 | 45 | 380 200 100 | 42 54 55 | 1750 | 75 |
| SP8-300 | 200 | 8" | 60 | 480 320 120 | 8 15 20 | 1450 | 22 | 480 320 120 | 15 25 28,5 | 1750 | 45 |
| SP8-305 | 200 | 8" | 76 | 420 200 100 | 5 13 17 | 1450 | 18,5 | 480 200 100 | 10 20 27 | 1750 | 30 |
| SP10-305 | 250 | 10" | 76 | 600 400 200 | 6 15 18,5 | 1450 | 30 | 600 400 200 | 17 23,5 28 | 1750 | 45 |
| SP-300 | 300 | 12" | 70 | 1200 720 300 | 8 12 15 | 975 | 55 | ||||
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