The welcome visits Shandong Hairui Zhonglian Pump Industry Co. , ltd. Website, the fire pump that my company is a major produces manufacturer. When you need fire pump type selecting, we will provide the before-sales service such as price of fire pump model, fire pump, in order to offer your referenced alternative. This product information is about fire pump construction ends preliminary acceptable knowledge:
Fire pump checks and accept a requirement to be as follows:
1. job fire pump, reserve the fire pump, suction hose, norms that gives conduit to reach hammer of an a powerful person of the pressure release on conduit, water to eliminate a powerful person of establishment, check valve, signal to wait, model, amount, should accord with design requirement; The suction hose, control a powerful person that gives conduit to go up should be locked up often opening the position surely, have apparent number.
Examine number: Total number examination.
Check a method: Contrast blueprint observes an examination.
2. fire pump should be used from the measure of pilot a ship into a harbour with fill type pilot a ship into a harbour or reliable other.
Examine number: Total number examination.
Check a method: Observation and feet measure an examination.
3. parts each extreme in open system tries water device and a powerful person trying water, the function of the pilot device such as switch of current indicator, pressure all accords with design requirement.
4. is openedFire pumpGive conduit to go up a powerful person trying water, should use advocate when power source starts fire pump, it is normal that fire pump should be started; Put out advocate power source, advocate, equipment power source should normal switch.
Examine number: Total number examination.
Check a method: Observation examination.
When 5. fire pump stops pump, the 1.3-1.5 that the pressure after water hammer eliminates establishment should not exceed water pump to export rated pressure times.
Examine number: Total number examination.
Check a method: In valve exit expresses an examination with pressure.
6. offset prevents facility of baric water supply, drop to design inferior pressure when systematic atmospheric pressure when, through pressure metabolic signal should start stabilized voltage pump.
Examine number: Total number examination.
Check a method: Use pressure is expressed, observation examination.
7. fire pump starts control to answer park starts grade automatically.
Thank you to be mixed to the visit of above content very much read! This information is about fire pump construction ends preliminary acceptable introducing, if you still want to have farther knowledge to this problem, or want to buy this relevant product, contact personnel of my company customer service directly please, my company returns production to suck pump oneself, welcome you at any time seek advice.
