As a professional manufacturer, Zen is committed to providing you with high quality ZEDJ Fire Suppression System. Our fire pumps are designed to last a lifetime and maximum reliability is always our top priority.
1. The components are mounted on a steel frame structure.
2. Each controller has its own pressure measurement line.
3. The suction line should not include a strainer.
4. Check valve and throttle valve on the discharge line.
5. NFPA 20 certification does not allow negative suction for end suction and split casing pumps.
A high-quality model of the ZEDJ fire extinguishing system is offered by the Chinese manufacturer ZEN. We manufacture fire pumps in strict accordance with international standards, committed to providing high quality products to customers around the world. Contact us any time.
Когда давление падает ниже заданного значения, по сигналу реле давления запускается жокей и работает в течение 10 минут, пока давление в системе не достигнет заданного значения. Если давление продолжает падать, первым запускается основной насос. Если давление в системе не может обеспечить подачу и давление продолжает падать, включается резервный насос.
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Q | H | Electric | Diesel | Jockey | ||
| Option 1 | Option 2 | Option 1 | Option 2 | ||||
| Closely connected | Раздельные сопряженные | Type of clutch | Plastic impeller | Рабочее колесо SS304 | |||
| GPM | There is |
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| ZEDJ 50/6-5.5-8.6-2 | 50 | 6 | ZST 32-250/557.5HP | XAD32-250/557.5HP | SD 32-250/558.6HP | SVP4-6/2HP | CDL(F)1-15/1HP |
| ZEDJ 50/7-7.5-10-2 | 50 | 7 | ZST 32-250/75 10HP | XAD32-250/75 10HP | SD 32-250/75 10HP | SVP4-6/2HP | CDL(F)1-15/1HP |
| ZEDJ 50/8-10-12-3 | 50 | 8 | ZST 32-250/11015HP | XAD32-250/110 15HP | SD 32-250/11012HP | SVP4-10/3HP | CDL(F)1-15/1HP |
| ZEDJ 50/9-10-27-3 | 50 | 9 | ZST 32-250/150 20HP | XAD32-250/150 20HP | SD 32-250/150 27HP | SVP4-10/3HP | CDL(F)1-17/1.5HP |
| ZEDJ 100/7-10-10-2 | 100 | 6-7 | ZST 32-250/75 10HP | XAD32-250/75 10HP | SD 32-250/75 10HP | SVP4-6/2HP | CDL(F)2-11/1.5HP |
| ZEDJ 100/8-15-27-3 | 100 | 8 | ZST 32-250/150 20HP | XAD32-250/150 20HP | SD 32-250/150 27HP | SVP4-10/3HP | CDL(F)2-13/2HP |
| ZEDJ 100/9-17.5-27-3 | 100 | 9 | ZST 40-250/185 25HP | XAD40-250/185 25HP | SD40-250/185 27HP | SVP4-10/3HP | CDL(F)2-13/2HP |
| ZEDJ 120/7-10-12-3 | 120 | 7 | ZST 32-250/75D 10HP | XAD32-250/75H 10HP | SD 32-250/75H 12HP | SVP4-10/3HP | CDL(F)2-13/2HP |
| ZEDJ 150/7-15-12-3 | 150 | 7 | ZST 40-250/110 15HP | XAD40-250/110 15HP | SD 40-250/110 12HP | SVP4-10/3HP | CDL(F)4-10/3HP |
| ZEDJ 200/6-20-27-3 | 200 | 6 | ZST 50-250/150 20HP | XAD50-250/150 20HP | SD 50-250/150 27HP | SVP4-10/3HP | CDL(F)4-10/3HP |
| ZEDJ 200/7-25-27-3 | 200 | 7 | ZST 50-250/185 25HP | XAD50-250/185 25HP | SD 50-250/185 27HP | SVP4-10/3HP | CDL(F)4-10/3HP |
| ZEDJ 200/8-30-32-3 | 200 | 8 | ZST 50-250/220 30HP | XAD50-250/220 30HP | SD 50-250/220 32HP | SVP4-10/3HP | CDL(F)4-12/3HP |
| ZEDJ 200/9-40-38-4 | 200 | 9 | - | XAD50-250/300 40HP | SD 50-250/300 38HP | SVP4-12/4HP | CDL(F)4-123/HP |
| ZEDJ 200/10-50-58-4 | 200 | 10 | XAD50-315/37050HP | SD 50-315/370 58HP | SVP6-8/4HP | CDL(F)4-14/4HP | |
| ZEDJ 250/7-25-27-4 | 250 | 7 | ZST 50-250/18525HP | XAD50-250/185 25HP | SD 50-250/185 27HP | SVP6-8/4HP | CDL(F)4-12/3HP |
| ZEDJ 300/6-25-27-4 | 300 | 6 | ZST 50-250/185 25HP | XAD50-250/185 25HP | SD 50-250/185 27HP | SVP6-8/4HP | CDL(F)8-6/3HP |
| ZEDJ 300/7-30-32-4 | 300 | 7 | ZST 50-250/220 30HP | XAD50-250/220 30HP | SD 50-250/220 32HP | SVP6-8/4HP | CDL(F)8-8/4HP |
| ZEDJ 300/8-40-38-4 | 300 | 8 | - | XAD50-250/300 40HP | SD 50-250/300 38HP | SVP8-8/4HP | CDL(F)8-8/4HP |
| ZEDJ 300/10-50-58-5.5 | 300 | 9-10 | - | XAD50-315/370 50HP | SD 50-315/370 58HP | SVP8-10/5.5HP | CDL(F)8-12/5.5HP |
| ZEDJ 350/7-30-32-4 | 350 | 7 | ZST 50-250/220 30HP | XAD50-250/220 30HP | SD 50-250/220 32HP | SVP8-8/4HP | CDL(F)8-8/4HP |
| ZEDJ 400/6-30-32-4 | 400 | 6 | ZST 65-250/220 30HP | XAD65-250/220 30HP | SD 65-250/220 32HP | SVP8-8/4HP | CDL(F)8-8/4HP |
| ZEDJ 400/7-40-38-5.5 | 400 | 7 | ZST 65-250/300 40HP | XAD65-250/300 40HP | SD 65-250/300 38HP | SVP8-10/5.5HP | CDL(F)8-8/4HP |
| ZEDJ 400/8-50-58-5.5 | 400 | 8 | ZST 65-250/370 50HP | XAD65-250/370 50HP | SD 65-250/370 58HP | SVP8-10/5.5HP | CDL(F)8-10/5.5HP |
| ZEDJ 400/9-60-61-7.5 | 400 | 9 | ZST 65-315/450 60HP | XAD65-315/450 60HP | SD 65-315/450 61HP | SVP12-6/7.5HP | CDL(F)8-12/5.5HP |
| ZEDJ 500/7-40-38-5.5 | 500 | 6-7 | ZST 65-250/300 40HP | XAD65-250/300 40HP | SD 65-250/300 38HP | SVP12-4/5.5HP | CDL(F)12-8/7.5HP |
| ZEDJ 500/8-50-58-7.5 | 500 | 8 | ZST 65-250/370 50HP | XAD65-250/370 50HP | SD 65-250/37058HP | SVP12-6/7.5HP | CDL(F)12-8/7.5HP |
| ZEDJ 500/9-60-61-7.5 | 500 | 9 | ZST 65-315/450 60HP | XAD65-315/450 60HP | SD 65-315/450 61HP | SVP12-6/7.5HP | CDL(F)12-9/7.5HP |
| ZEDJ 500/11-75-75-7.5 | 500 | 10-11 | ZST 65-315/550 75HP | XAD65-315/550 75HP | SD 65-315/550 75HP | SVP12-6/7.5HP | CDL(F)12-12/10HP |
| ZEDJ 500/13-100-100-15 | 500 | 12-13 | ZST 65-315/750 100HP | XAD65-315/750 100HP | SD 65-315/750 100HP | - | CDL(F)12-14/15HP |
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Q | H | Electric | Diesel | Jockey | ||
| Option 1 | Option 2 | Option 1 | Option 2 | ||||
| Closely connected | Раздельные сопряженные | Type of clutch | Plastic impeller | Рабочее колесо SS304 | |||
| GPM | There is |
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| ZEDJ 500/14-125-125-15 | 500 | 14 | ZST 65-315/900 125HP | XAD65-315/900 125HP | SD 65-315/900 125HP | - | CDL(F)12-14/15HP |
| ZEDJ 750/7-60-61-10 | 750 | 6-7 | ZST 80-250/450 60HP | XAD80-250/450 60HP | SD 80-250/450 61HP | - | CDL(F)16-8/10HP |
| ZEDJ 750/8-75-75-10 | 750 | 8 | ZST 80-250/550 75HP | LIMIT 80-250/550 75HP | SD80-250/550 75HP | - | CDL(F)16-8/10HP |
| ZEDJ 750/9-100-100-10 | 750 | 9 | - | LIMIT 80-250/750 100HP | SD 80-250/750 100HP | - | CDL(F)16-8/10HP |
| ZEDJ 750/11-100-100-12 | 750 | 10-11 | ZST 80-315/750 100HP | XAD 80-315/750 100HP | SD 80-315/750 100HP | - | CDL(F)16-10/15HP |
| ZEDJ 50/13-125-125-15 | 750 | 12-13 | ZST 80-315/900 125HP | LIMIT 80-315/900 125HP | SD 80-315/900 125HP | - | CDL(F)16-12/15HP |
| ZEDJ 50/14-150-150-15 | 750 | 14 | - | XAD 80-315/1100 150HP | SD 80-315/1100 150HP | - | CDL(F)16-14/20HP |
| ZEDJ 1000/8-100-100-10 | 1000 | 8 | ZST 100-250/750 100HP | LIMIT 100-250/750 100HP | SD 100-250/750 100HP | - | CDL(F))20-8/15HP |
| ZEDJ 1000/9-125-125-12 | 1000 | 9 | ZST 100-250/900 125HP | LIMIT 100-250/900 125HP | SD 100-250/900 125HP | - | CDL(F)20-10/15HP |
| ZEDJ 1000/11-150-150-12 | 1000 | 10-11 | ZST 100-315/1100 150HP | XAD100-315/1100 150HP | SD 100-315/1100 150HP | - | CDL(F)20-10/15HP |
| ZEDJ 1000/12-180-170-15 | 1000 | 12 | ZST 100-315/1320 180HP | XAD 100-315/1320 180HP | SD 100-315/1320 170HP | - | CDL(F)20-14/20HP |
| ZEDJ 1000/14-220-225-20 | 1000 | 13-14 | ZST 100-315/1600 220HP | XAD 100-315/1600 220HP | SD 100-315/1600 225HP | - | CDL(F)20-14/20HP |
| ZEDJ 1250/8-150-150-12 | 1250 | 8 | - | LIMIT 125-250/1100 150HP | SD 125-250/1100 150HP | - | CDL(F)32-60/15HP |
| ZEDJ 1250/9-180-170-15 | 1250 | 9 | - | LIMIT 125-315/1320 180HP | SD 125-315/1320 170HP | - | CDL(F)32-60/15HP |
| ZEDJ 1250/11-220-225-15 | 1250 | 10-11 | - | LIMIT 125-315/1600 220HP | SD 125-315/1600 225HP | - | CDL(F)32-80/20HP |
| ZEDJ 1250/12-250-270-20 | 1250 | 12 | - | LIMIT 125-315/1850 250HP | SD 125-315/1850 270HP | - | CDL(F) 32-80/20HP |
| ZEDJ 1250/13-270-270-25 | 1250 | 13 | - | XAD 125-315/2000 270HP | SD 125-315/2000 270HP | - | CDL(F)32-100/25HP |
| ZEDJ 1500/8-180-170-15 | 1500 | 8 | - | XAD 125-250H/1320 180HP | SD 125-250H/1320 170HP | - | CDL(F))32-80/20HP |
| ZEDJ 1500/9-180-170-20 | 1500 | 9 | - | LIMIT 125-315/1320 180HP | SD 125-315/1320 170HP | - | CDL(F)32-80/20HP |
| ZEDJ 1500/10-220-225-20 | 1500 | 10 | - | LIMIT 125-315/1600 220HP | SD 125-315/1600 225HP | - | CDL(F)32-80/20HP |
| ZEDJ 1500/12-250-270-25 | 1500 | 11-12 | - | LIMIT 125-315/1850 250HP | SD 125-315/1850 270HP | - | CDL(F))32-100/25HP |
| ZEDJ 1500/13-270-270-25 | 1500 | 13 | - | XAD125-315/2000 270HP | SD 125-315/2000 270HP | - | CDL(F)32-100/25HP |
| ZEDJ 2000/8-220-225-25 | 2000 | 8 | - | LIMIT 150-250/1600 220HP | SD 150-250/1600 225HP | - | CDL(F)45-50/25HP |
| ZEDJ 2000/9-270-270-25 | 2000 | 9 | - | XAD 150-250/2000 270HP | SD 150-250/2000 270HP | - | CDL(F)45-50/25HP |
| ZEDJ 2000/10-340-340-30 | 2000 | 10 | - | XAD 150-315/2500 340HP | SD 150-315/2500 340HP | - | CDL(F)45-60/30HP |
| ZEDJ 2000/13-430-410-40 | 2000 | 11-13 | - | LIMIT 150-315/3150 430HP | SD 150-315/3150 410HP | - | CDL(F)45-70/40HP |
| ZEDJ 2500/8-220-225-30 | 2500 | 8 | - | LIMIT 150-250/1600 220HP | SD 150-250/1600 225HP | - | CDL(F)64-40/30HP |
| ZEDJ 2500/9-270-270-40 | 2500 | 9 | - | XAD 150-250/2000 270HP | SD 150-250/2000 270HP | - | CDL(F)64-50/40HP |
| ZEDJ 2500/10-340-340-40 | 2500 | 10 | - | XAD150-315/2500 340HP | SD 150-315/2500 340HP | - | CDL(F)64-50/40HP |
| ZEDJ 2500/12-430-410-40 | 2500 | 11-12 | - | XAD150-315/3150 430HP | SD 150-315/3150 410HP | - | CDL(F)64-60-2/40HP |
| № | Описание | Материал |
| 1 | Манометр | There are 0-16 |
| 2 | Safety valve | Brass |
| 3 | Pressure pipeline | Carbon steel |
| 4 | Задвижка | Malleable iron |
| 5 | Обратный клапан | Malleable iron |
| 6 | Flexible connection | Резина |
| 7 | OS&Y valve | Malleable iron |
| 8 | Safety valve | Brass |
| 9 | Suction line | Carbon steel |
| 10 | Diesel pump | Backup power supply |
| 11 | Pressure switch | There are 0-16 |
| 12 | Jockey-pump | Backup power supply |
| 13 | Жокей-обратный клапан | Brass |
| 14 | Jockey shut-off valve | Brass |
| 15 | Flexible connection | Резина |
| 16 | Дизельный двигатель | Internal combustion |
| 17 | Напорный бак | Чугун / мембрана EPDM |
| 18 | Электрический контроллер | Прямой пуск/Звезда-треугольник |
| 19 | Jockey controller | Direct start |
| 20 | Diesel controller | Direct start |
| 21 | Electric pump | Main source |
| 22 | Accumulator | Primary/Backup |
| 23 | Опорный стержень | Cast iron |
| 24 | Основание | Cast iron |
| Расход насоса | Minimum pipe diameters (nominal) | ||
| GPM | m³/h | Suction | Dismiss |
| 25 | 6 | 1"-DN25 | 1"-DN25 |
| 50 | 11 | 11/2"-Dn40 | 11/4"-DN32 |
| 100 | 23 | 2"-DN50 | 2"-DN50 |
| 150 | 34 | 21/2"-DN65 | 21/2"-DN65 |
| 200 | 45 | 3"-DN80 | 3"-DN80 |
| 250 | 57 | 4"-DN100 | 3"-DN80 |
| 300 | 68 | 4"-DN100 | 4"-DN100 |
| 400 | 91 | 4"-DN100 | 4"-DN100 |
| 450 | 102 | 5"-DN125 | 5"-DN125 |
| 500 | 114 | 5"-DN125 | 5"-DN125 |
| Расход насоса | Minimum pipe diameters (nominal) | ||
| GPM | m³/h | Suction | Dismiss |
| 750 | 170 | 6"-DN150 | 6"-DN150 |
| 1000 | 227 | 8"-DN200 | 6"-DN150 |
| 1250 | 284 | 8"-DN200 | 8"-DN200 |
| 1500 | 341 | 8"-DN200 | 8"-DN200 |
| 2000 | 455 | 10"-DN250 | 10"-DN250 |
| 2500 | 568 | 10"-DN250 | 10"-DN250 |
| 3000 | 682 | 12"-DN300 | 12"-DN300 |
| 3500 | 795 | 12"-DN300 | 12"-DN300 |
| 4000 | 909 | 14"-DN350 | 12"-DN300 |
| 4500 | 1023 | 16"-DN400 | 14"-DN350 |
| 5000 | 1136 | 16"-DN400 | 14"-DN350 |
