1. Pump Body: to lower the velocity of flow, making velocity energy into pressure energy.
2. Impeller: to play a leading role with its vane forcing liquid rotated and splashed around driven by centrifugal force.
3. Pressure Plug: to mount pressure gauge to monitor the normal operation of pump.
4. Air Release Valve: to release the air inside to ensure the normal start of pump.
5. Y/Y2 Series Motor: the driving part of pump, with a close coupled type.
6. Base: pump’s foundation, to ensure the stable of installation.
7. Water Deflector: to avoid water entering motor due to leakage at seal.
8. Pump Cover: elaborately designed of sharing the same end cover with motor, shortened axial dimensions and simple structure.
9. Mechanical Seal: made of stainless steel, tungsten carbide, fluorine rubber and etc, for outstanding sealing, durable service life and leak-tightness.
10. Pump Shaft: coaxial with motor and high concentricity to enable pump operating without noise and vibration.
11. Drain Plug: fully let out the liquid inside in case that pump needs servicing or will be left unused for a long time.

1. Application
electric fire pumps are mainly used for the fixed fire hydrant fire system; automatic spraying fire system used by all sorts of organs, projects, high-floor buildings etc. and can be transferred with the clear water without solid grain under 100 or its equivalence, also be used for public-used water providing system for fire, living, production, construction and municipality.

2. Using Instruction
Before start:
1. Turning the clutch by hand, there should be no jammed phenomenon at the turner position.
2. Opening the inlet valve and the vent valve, letting the water fill into the pump's chamber, then closing the vent valve.
3. Clicking the switch of motor, and confirming whether the turning is right or not.
Running:
1. Fully opening the inlet valves, and closing the valves of the outlet pipe.
2. Connecting the power, Opening the valves of the outlet pipe and adjusting the needed working point when the turning velocity is normal.
3. Watching whether there exist abnormities or not, if yes, should the pump be stopped and inspected before re-running.
Stop:
1. After turning off the outlet valves one by one, shutting off the power.
2. Shutting off the inlet valves.
3. If the ambient temperature is below 0, some warm keeping measures should be adopted.

1. Performance curve


2. Specifications

ModeL	FLow(m3/h)	Head(mpa)	Power(kw)	Speed (rpm)	Caliber (mm)
XBD2.0/1.1-25W	4	0.2	0.75	2900	25
XBD3.2/1.1-25W	4	0.3	1.5	2900	25
XBD4.0/1.1-32W	4	0.4	2.2	2900	32
XBD5.0/1.25-32W	4.5	0.5	3	2900	32
XBD3.0/1.5-40W	5.4	0.3	2.2	2900	40
XBD8.0/3-40W	10.8	0.8	11	2900	40
XBD3.0/5-50W	18	0.3	4	2900	50
XBD7.0/5-50W	18	0.7	11	2900	50
XBD10.0/5-50W	18	1.0	22	2900	50
XBD12.0/5-50W	18	1.2	30	2900	50
XBD7.0/10-65W	36	0.7	15	2900	65
XBD9.0/15-65W	54	0.9	30	2900	65
XBD10.0/20-80W	72	1.0	55	2900	80
XBD8.0/25-80W	108	0.8	37	2900	80
XBD3.0/25-100W	90	0.3	15	2900	100
XBD4.0/30-100W	108	0.4	18.5	2900	100
XBD5.0/40-100W	144	0.5	37	2900	100
XBD7.0/45-100W	162	0.7	55	2900	100
XBD6.0/45-125W	162	0.6	45	2900	125
XBD12.5/45-125W	194	1.3	90	2900	125
XBD6.0/50-150W	180	0.6	45	2900	150
XBD9.0/50-150W	180	0.9	75	2900	150
XBD4.0/55-150W	198	0.4	37	2900	150
XBD7.0/55-150W	198	0.7	55	2900	150
XBD4.8/55-200W	198	0.5	45	1450	200
XBD3.0/100-200W	360	0.3	55	1450	200
MORE SPECIFICATIONS PLEASE CONTACT US.