Консольные одноступенчатые насосыСерия: NK Bare shaft
NK 250-400/365 AY1F1AESBQQEXW3
Насосы без двигателя по EN 733
Номер продукта
No.98986648
Области применения
- Отопление в коммерческих зданиях
- Кондиционирование воздуха в коммерческих зданиях
- Повышение давления воды в коммерческих зданиях
Цена по запросу
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Технические характеристики
Блок_0
EAN код5712604728482
№ продукта98986648
Наименование продуктаNK 250-400/365 AY1F1AESBQQEXW3
Другое
Вес (нетто)498 kg
Вес (брутто)574 kg
Language on pump nameplateGB
Объем поставки1.51 m³
Minimum efficiency index, MEI ≥0.46
Монтаж
Connect codeF
Grouting (Yes/No)N
Pipe connection standardEN 1092-2
Size of inlet connectionDN 300
Type of inlet connectionDIN
Size of outlet connectionDN 250
Type of outlet connectionDIN
Допустимое давлениеPN 10
Type key, code for pipework connectionF
Макс. рабочее давление10 bar
Жидкость
Плотность998.2 kg/m³
Рабочая жидкостьWater
Диапазон температур жидкости-25 .. 120 °C
Температура перекачиваемой жидкости20 °C
Материалы
ShaftStainless steel
Wear ringBrass
Material codeA
Code for rubberE
Корпус насосаCast iron
Рабочее колесоCast iron
Pump house, internal coatingCED
Type key, code for materialsA
Type key, code for rubber components. E = EPDM, V=FKME
Управление
Pressure sensorN
Frequency converterNone
Технические данные
Pump versionY1
Bearing designStandard
Shaft diameter48 mm
Curve toleranceISO9906:2012 3B
Max. pump speed3700 rpm
Min. pump speed500 rpm
Primary shaft sealBQQE
Code for shaft sealBQQE
Mechanical seal typeSingle
Actual impeller diameter365 mm
Pump with motor (Yes/No)N
Nominal impeller diameter400
Номинальный напор36.5 m
Номинальный расход790.5 m³/h
Pump speed on which pump data are based1450 rpm
Данные электрооборудования
Rated power - P2110 kW
Число полюсов4
Документация
Буклеты по продукции
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