What is difference between UL/FM approved pump and general pump الفرق بين مضخات الحريق و اى مضخة عادية ?????

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الفرق بين مضخة الحريق ul isted و اى مضخة عادية هى كلاتى

1- UL Listed/FM Approved Fire Pump Motors are designed to run until they come apart (مواتير مضخة الحريق مصممة للعمل فى احلك الظروف على عكس مواتير العادية اللى بيكون على مواتيرها saftey  و قواطع لفصل التيار الكهربى عن المواتير فى اى لحظة)

2-  UL218 Controllers and Transfer Switches are also listed for fire service (الكنترولال و مفاتيح الكهربا بتكون    UL218   Ul listed )

3- UL488A for the coupling between the pump and its driver (الكبلبنج بين الموتور و المضخة بيكون  Ul listed)

4- (flow curves) unique to that package) منحنيات الاداء لمضخة الحريق بتكون مختلفة عن اى مضخة  اخرى  و بتكون طبقا لمتطلبات NFPA 20



يا أبو الريش اولادنا تعيش

البنكالمركزي حساب رقم 5/450187815/9.وعن طريق البنك العربي الإفريقي على حساب رقم 555555،

 ومستشفى الأطفال أبو الريش الياباني بنك ناصر فرع قصر النيل حساب رقم 4667/3

إرسال رسالة على الرقم 9501 بـ 5 جنيهات.


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