The CDLF lightweight stainless steel vertical multi-stage centrifugal pump (hereinafter referred to as the pump) is a non self-priming vertical multi-stage centrifugal pump designed and manufactured by absorbing advanced technologies at home and abroad. It adopts standard vertical motors and quick installation mechanical seals, making replacement very convenient.
The overcurrent part of the pump is made of stainless steel (304 \ \ 316) material, which is suitable for mildly corrosive media. This product can replace similar foreign products. After the product was launched on the market, it was deeply loved by a large number of users due to its high efficiency, energy saving, reliable quality, and wide range of applications. Dirt.

Water supply: filtration and transportation of water plants, water supply to different zones of water plants, main pipeline pressurization, and pressurization of high-rise buildings.
Industrial pressurization: process water system, cleaning system, high-pressure flushing system, fire protection system.
Industrial liquid transportation: cooling and air conditioning systems, boiler feedwater and condensing systems, machine tool matching, and transportation of acidic and alkaline media.
Water treatment: ultrafiltration system, reverse osmosis system, distillation system, separator, and water treatment system for swimming pools.
Irrigation: farmland irrigation, sprinkler irrigation, drip irrigation.

1. By adopting excellent hydraulic models and advanced manufacturing processes, the performance and service life of the pump are greatly improved.
2. Due to the use of mechanical seals made of hard alloy and fluororubber, the reliability of pump operation and the temperature of the conveying medium can be improved.
3. The overcurrent part of the pump is made of stainless steel plate stamped and welded, making the pump suitable for mildly corrosive media.
4. The overall structure is compact, the volume is small, the weight is light, the noise is low, the energy-saving effect is significant, and the maintenance is convenient.
5. The inlet and outlet of the pump are located on the same horizontal line as the pump seat and can be directly used in the pipeline.
6. Using standard motors, users can easily equip motors according to their needs.
7. Intelligent protectors can be equipped according to user needs to effectively protect pumps from dry running, phase loss, overload, etc.

1. A non flammable and explosive medium that is thin, clean, and free of solid particles or fibers.
2. Such as mineral water, softened water, pure water, clear oil, and other light chemical media.
3. The main material of the pump is stainless steel, which can be used to pump mildly corrosive media.

model	traffic	head	speed	power	Entrance and exit caliber
	m3/h	m	r/min	kw	mm
25CDLF2-20	2	15	2900	0.37	25
25CDLF2-30		22		0.37
25CDLF2-40		30		0.55
25CDLF2-50		37		0.55
25CDLF2-60		45		0.75
25CDLF2-70		52		0.75
25CDLF2-80		60		1.1
25CDLF2-90		67		1.1
25CDLF2-100		75		1.1
25CDLF2-110		82		1.1
25CDLF2-120		90		1.5
25CDLF2-130		97		1.5
25CDLF2-140		105		1.5
25CDLF2-150		112		1.5
25CDLF2-160		120		1.5
25CDLF2-170		127		1.5
25CDLF2-180		135		2.2
25CDLF2-190		142		2.2
25CDLF2-200		150		2.2
25CDLF2-210		157		2.2
25CDLF2-220		165		2.2
25CDLF2-230		172		3
25CDLF2-240		180		3
25CDLF2-250		187		3
25CDLF2-260		195		3
32CDLF4-20	4	16	2900	0.37	32
32CDLF4-30		24		0.55
32CDLF4-40		32		0.75
32CDLF4-50		40		1.1
32CDLF4-60		48		1.1
32CDLF4-70		56		1.5
32CDLF4-80		64		1.5
32CDLF4-90		72		2.2
32CDLF4-100		80		2.2
32CDLF4-110		88		2.2
32CDLF4-120		96		2.2
32CDLF4-130		104		3
32CDLF4-140		112		3
32CDLF4-150		120		3
32CDLF4-160		128		3
32CDLF4-170		136		4
32CDLF4-180		144		4
32CDLF4-190		152		4
32CDLF4-200		160		4
32CDLF4-210		168		4
32CDLF4-220		176		4
40CDLF8-20	8	18	2900	0.75	40
40CDLF8-30		27		1.1
40CDLF8-40		36		1.5
40CDLF8-50		45		2.2
40CDLF8-60		54		2.2
40CDLF8-70		63		3
40CDLF8-80		72		3
40CDLF8-90		81		4
40CDLF8-100		90		4
40CDLF8-110		99		4
40CDLF8-120		108		4
40CDLF8-130		117		5.5
40CDLF8-140		126		5.5
40CDLF8-150		135		5.5
40CDLF8-160		144		5.5
40CDLF8-170		153		7.5
40CDLF8-180		162		7.5
40CDLF8-190		171		7.5
40CDLF8-200		180		7.5
50CDLF16-20	16	22	2900	2.2	50
50CDLF16-30		34		3
50CDLF16-40		46		4
50CDLF16-50		58		5.5
50CDLF16-60		70		5.5
50CDLF16-70		82		7.5
50CDLF16-80		94		7.5
50CDLF16-90		106		11
50CDLF16-100		118		11
50CDLF16-110		130		11
50CDLF16-120		142		11
50CDLF16-130		154		15
50CDLF16-140		166		15