Fire-fighting Pump FFP0128

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Quick Details

Place of Origin:
Shandong China (Mainland)
Brand Name:
SUPERMALY
Model Number:
SPW
Theory:
Axial Flow Pump
Structure:
Single-stage Pump
Usage:
Water
Power:
4kw-200kw
Standard or Nonstandard:
Standard
Fuel:
Diesel
Pressure:
High Pressure
Application:
Fire
certification:
CE,ISO9001,SONCAP,SGS,OEM
warranty:
1 year
Weather Canopy:
optional
Mobable trailer:
optional
start method:
auto start
noise level:
70DBA
protection class:
IP23
regulator:
AVR
color:
optional
condition:
new

Packaging & Delivery

Packaging Detail:wooden case / plywood case
Delivery Detail:within 20 working days after the deposit

Specifications

1)diesel pump
2)high efficiency
3)low vibration
4)long working life
5)CE,ISO,SGS,SONCAP,OEM

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Q:What is the water pump population pre rotation, what harm?
Is the entrance of water flow in the formation of complex turbulent flow, flow direction, shock, vibration, easy to damage the front entrance device, such as vane impeller, shaft sleeve, sealing element. In order to prevent the emergence of the pre swirl phenomenon, usually the design will inlet than outlet diameter, try to make the entrance flow in laminar flow, according to streamline our design, in order to protect the safety and prolong the service life of equipment.
Q:What does "ETA" mean in the selection of pumps?
Water pump selection table "ETA" is the meaning of efficiency. NPSH refers to the pump's cavitation margin.ETA is abbreviated as "efficient ratio", and Chinese means "water efficiency". The efficiency of the pump here is generally referred to as the efficiency of the pump design point because the actual efficiency of the pump varies with the pump operating conditions. The efficiency of the ETA can also be interpreted as the efficiency of the pump at the rated lift (or rated flow).
Q:Level 200 meters distance, elevation 30 meters, how much lift water pump?
Lift is usually used to overcome vertical height and pipe loss. Now you can determine the vertical height of 30 meters, 230 meters long pipeline losses but you lack of data not calculated. With the following conditions can be calculated: 1, flow; 2, pipe diameter; 3; pipeline material; 4, elbow number; 5, valve types and quantities.
Q:What is the current of the pump when it is started?
When the motor starts, the rotor changes from a prohibited state to a rotating state, requiring a great torque, and the current must increase. When the pump starts, because there is water, it is started with load, and the current will be greater.
Q:Does the lift of pump relate to the water level of import and export?
What's the relationship?! When the inlet level is low, the head is slightly higher than the liquid level!
Q:Pump flow 6M3/H is an hour, how many tons of water?
=1 tons of water 1M3So 6m3/hIt's 6 tons / hour
Q:Stop the engine immediately and stop the circulating pump and the condensate pump. What's the harm to the turbine?
Stop the condensate pump is not required to condensate users, such as reducing water, mechanical seal water, shaft seal cooling water, deaerator, whether you need water. Stop circulating pump requires three: 1, exhaust steam temperature below 50. 2, there is no circulating water users. 3. No drain to condenser. If stop immediately stop circulating water and condensate pump, the consequences can be imagined.
Q:What is the 10KV pump unit?
The 10KV pump unit, driven by a high voltage motor, is used for drawing water!
Q:How many pumps does a 50 meter water head use?
Deep well submersible pump head = dynamic water level to pipe outlet height + outlet pressure + hydraulic loss along courseTherefore, it is necessary to provide the dynamic water level of the well, the required flow rate, the pipe diameter, and the vertical height of the wellhead to the highest point, so as to estimate the pump head.
Q:Pump power ratio design is small, the problem is big?
The flow is 20 L/S! Q = 20, L/S = 0.02 m^3/SThe total efficiency of the pump and the motor is estimated to be 60%P=pgHQ/n=1000*9.8*90*0.02/60%=29400W= 29.4, KWLook at the water pump motor power 30KW just enough from the calculation, but there is no room for the use of the attention do not overload!(Note: motor power matching pump nameplate are generally too large, room.)

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