Fire-fighting Pump

Fire-fighting Pump adopts stainless steel AISI304 or 316L, special in high pressure. Impeller,guide vane and all parts contact with liquid are of stainless steel punched and welded, so the flow road is very smooth and prevent producing second pollution. Shaft and sleeve are of hard alloy and adopt wear resistant mechanical seal, having super service time and no-leakage. Electrical motor adopt Y2 aluminum motor, importing bearing,insulation gradef.

Medium:

Hot and cold clean, non-flammable and non-explosive liquid without solid grain and fibre. If for explosive liquid should choose explosion-proof motor.Mineral water, soft water, pure water, edible oil and other light chemical mediumsWhen the density or viscosity of liquid is larger than that of water, it is necessary to select a driving motor of high-power

Typical applications:

Urban water supply and pressure boosting Industrial circulating system and processing systemWater supply for boiler, condensing system, high-rise building or fire fighting system.Water treatment and infiltration systemAgricultural irrigationCooling water systemMany other domestic and industrial special applications

Electric motor:

Full-enclosed fan-cooled two-pole standard motor, 50HZ or 60HZPhase: Single-phase or three-phase, standard voltageProtection class: IP55, Insulation class: F

50HZ Pump Performance Scope

Model	CDLF2	CDLF4	CDLF8	CDLF12	CDLF16	CDLF20	CDLF32	CDLF42	CDLF65	CDLF120	CDLF150
Rated flow[m3/h]	2	4	8	12	16	20	32	42	65	120	150
Flow range[m3/h]	1-3.5	1.5-8	5-12	7-16	8-22	10-28	16-40	25-55	30-80	60-150	80-180
Max.Pressure[bar]	23	22	21	22	22	23	26	30	22	16	16
Motor power[Kw]	0.37-3	0.37-4	0.75-7.5	1.5-11	2.2-15	1.1-18.5	1.5-30	3-45	4-45	11-75	11-75
Head range[m]	8-231	6-209	13-201	14-217	16-222	6-234	4-255	11-305	8-215	15-162.5	8.5-157
Temperature range[°C]	-15 -+120
Max.Efficiency[%]	46	59	64	63	66	69	76	78	80	74	73