Automatic Diesel Fire Water Pump

As per head, flow and media, the flow range: 10-870L/s, pressure range: 0.15-6MPa, diesel engine rotation speed range: 1500-2900rpm. 
Used for emergency water supply in high buildings, taper water, steel factories, wine plants, chemical factories, hotels. Automatic, full functions, good structure, easy to install and use.
as per conditions: 1-stage 1-priming centrifugal pump, high-pressure multi-stage pump, 2-priming pump.


 

Run conditions:
1. Altitude: ≤2500m
2. Ambient temperature: -25~55ºC
3. Ambient relative humidity: 9~95%
4. Anti-earthquake degree: degree 7
5. Flow range: 50-700(L/S)
6. Head range: 32-600m
7. Power: 18-1100KW
8. Wet part materials: cast iron, graphite cast iron, stainless steel, cast copper.


Function specifications:
Diesel engine fire pump, electric pumps and stabilized pressure pump can form an automatic voltage fire water supply system and can realize linkage with fire control center. When diesel engine fire pump group received orders, if utility without powertime, then automatically control cabinet of diesel power immediately to the starter of pump group issued open signal, the starter, enggine idle starting, then gradually adjust diesel engine accelerator and make the diesel engine speed until the rated speed. The control system will automatic monitoring of diesel engine, such as the workings of diesel oil, oil temperature, rotational speed and pump outlet pressure, etc. Through the automatic monitoring to determine whether the normal starting diesel, if starting failure criterion control system will be issued to start signal, if 13 times are starting, the automatic control system failure will be issued starting failure alarming. When diesel engine fire pump group received pipe pressure recovery or mains supplyicoil resume normal signal, pump group will rapidly slow down and in idle position monitor after a period of automatic stop.

​​
 

Technical parameters:

	Q (L/s)	(MPa)	n (r/min)	P (Kw)	η (%)
XBC3.0/5-50(65)	5	0.30	2900	4	63
XBC3.2/5-50(65)		0.32
XBC3.4/5-50(65)		0.34
XBC4.6/5-50(65)	5	0.46	2900	7.5	58
XBC4.8/5-50(65)		0.48
XBC5.0/5-50(65)		0.50
XBC7.6/5-50(65)	5	0.76	2900	15	50
XBC7.8/5-50(65)		0.78
XBC8.0/5-50(65)		0.80
XBC11/5-50(65)	5	1.10	2900	30	40
XBC12/5-50(65)		1.20
XBC12.5/5-50(65)		1.25
XBC3.0/10-65(80)	10	0.30	2900	7.5	71
XBC3.2/10-65(80)		0.32
XBC3.4/10-65(80)		0.34
XBC4.6/10-65(80)	10	0.46	2900	15	67
XBC4.8/10-65(80)		0.48
XBC5.0/10-65(80)		0.50
XBC7.6/10-65(80)	10	0.76	2900	22	59
XBC7.8/10-65(80)		0.78
XBC8.0/10-65(80)		0.80
XBC11/10-65(80)	10	1.10	2900	37	54
XBC12/10-65(80)		1.20
XBC12.5/10-65(80)		1.25
XBC3.0/25-80(100)	25	0.30	2900	15	76
XBC3.2/25-80(100)		0.32
XBC3.4/25-80(100)		0.34
XBC4.6/25-80(100)	25	0.46	2900	22	74
XBC4.8/25-80(100)		0.48
XBC5.0/25-80(100)		0.50
XBC7.6/25-80(100)	25	0.76	2900	37	69
XBC7.8/25-80(100)		0.78
XBC8.0/25-80(100)		0.80
XBC11/25-80(100)	25	1.10	2900	75	69
XBC12/25-80(100)		1.20
XBC12.5/25-80(100)		1.25
XBC13/25-80(100)	25	1.30	2900	90	57
XBC14/25-80(100)		1.40
XBC15/25-80(100)		1.50
XBC3.0/45-125	45	0.30	2900	22	73
XBC3.2/45-125		0.32
XBC3.4/45-125		0.34
XBC4.6/45-125)	45	0.46	2900	37	77
XBC4.8/45-125		0.48
XBC5.0/45-125		0.50
XBC7.6/45-125	45	0.76	2900	55	80
XBC7.8/45-125		0.78
XBC8.0/45-125		0.80
XBC11/45-125	45	1.10	2900	90	70
XBC12/45-125		1.20
XBC12.5/45-125		1.25
XBC2.8/55-150	55	0.28	1450	30	78
XBC3.0/55-150		0.30
XBC3.2/55-150		0.32
XBC4.6/55-150	55	0.46	1450	45	75
XBC4.8/55-150		0.48
XBC5.0/55-150		0.50