Explosion-Proof Electric Motor End Suction Centrifugal Pump

• Max.Head: 50-80m
• Max.Capacity: >400 L/min
• Driving Type: Motor
• Impeller Number: Single-Stage Pump
• Working Pressure: Low Pressure Pump
• Influent Type of Impeller: Single Suction Pump
• Model NO.: DAZ50/20
• Position of Pump Shaft: Horizontal Pump
• Pump Casing Combined: Horizontal Split Pumps
• Mounting Height: Suction Centrifugal
• Impeller: Closed
• Usage: Pump, Pumps, Circulating Pump, Fire Pump
• Pump Material: Cast Iron or Stainless Steel
• Impeller Material: Cast Iron or Stainless Steel
• Seal Type: Mechanical Seal or Packing Seal
• Coupling: Directly Coupling or Belt Driven
• Pump Accessories: Trailer, Silence-Box, Control Panel, Fuel Tank,etc
• Coupling Type: Pin Pin Coupling
• Motor Type: Explosion-Proof Motor
• Rotation Speed: 1450/1750/2900/3500rpm
• Pump Spare Parts: Pump Casing, Impeller, Seal, Coupling, Bearing,etc
• Frequency: 50Hz or 60Hz
• Transport Package: Standard Plywood Case
• Specification: 50mm
• Trademark: Y&L
• Origin: Shanghai, China
• HS Code: 8413709990
• Production Capacity: 1000 Sets Per Month

Product Description

Explosion-proof Electric Motor End Suction Centrifugal Pump

Product Describe
DA series centrifugal pump is specialized in pumping water, liquid, chemical substances, etc. The rotation speed is 1450rpm, 1750rpm, 2900rpm, 3500rpm for optional. This water pump can be widely used in mining water supply system, farmland irrigation , fire fighting system,mining indstrial , city drainage system, mining dewatering system.
Structure Chart (Mechanical Seal)







Technical Parameters

Model	Flow Rate		Head	Rotation  Speed	Shaft Power	Efficiency	Impeller  Dia.	Cavitation
	m3/h	L/s	m	r/min	kw	%	mm	m
DAZ50/20-02204	18.0	5.00	15.3	1450	1.27	59	214	1.3
	30.0	8.33	13.3		1.67	65		1.5
	36.0	10.00	11.8		1.86	62		1.8
DAZ50/20-02204	17.2	4.79	14.0	1450	1.15	57.5	205	1.3
	28.7	7.98	12.0		1.45	64.5		1.5
	34.5	9.58	10.6		1.63	61		1.8
DAZ50/20-02204	16.4	4.55	12.5	1450	1.02	54.5	195	1.3
	27.3	7.59	10.7		1.26	63		1.5
	32.8	9.11	9.4		1.40	60		1.8
DAZ50/20-01504	15.6	4.32	11.1	1450	0.90	52	185	1.3
	25.9	7.20	9.6		1.11	61.5		1.5
	31.1	8.64	8.2		1.19	58.5		1.8
DAZ50/20-01504	14.7	4.09	9.8	1450	0.76	51.5	175	1.3
	24.5	6.81	8.3		0.95	58.5		1.5
	29.4	8.17	7.2		1.05	55		1.8
DAZ50/20-01104	13.9	3.85	8.6	1450	0.66	49	165	1.3
	23.1	6.42	7.1		0.81	55		1.5
	27.7	7.71	5.9		0.86	52		1.8
DAZ50/20-18502	36.0	10.00	62.0	2900	10.48	58	214	2.2
	60.0	16.67	56.0		13.07	70		3.2
	72.0	20.00	51.0		14.70	68		4
DAZ50/20-15002	34.5	9.58	56.3	2900	8.81	60	205	2.2
	57.5	15.97	50.3		11.53	68.3		3.2
	69.0	19.16	44.7		12.82	65.5		4
DAZ50/20-15002	32.8	9.11	51.3	2900	7.77	59	195	2.2
	54.7	15.19	44.7		10.01	66.5		3.2
	65.6	18.23	40.0		11.16	64		4
DAZ50/20-11002	31.1	8.65	46.2	2900	6.75	58	185	2.2
	51.9	14.41	40.2		8.67	65.5		3.2
	62.3	17.29	35.4		9.68	62		4
DAZ50/20-11002	29.4	8.18	41.3	2900	5.86	56.5	175	2.2
	49.1	13.63	36.2		7.56	64		3.2
	58.9	16.36	31.4		8.60	58.5		4
DAZ50/20-07502	27.8	7.71	36.7	2900	5.14	54	165	2.2
	46.3	12.85	32.2		6.76	60		3.2
	55.5	15.42	27.5		7.42	56		4
DAZ50/20-04004	18.0	6.03	22.3	1750	1.85	59	214	1.3
	30.0	10.05	19.4		2.43	65		1.5
	36.0	12.06	17.2		2.72	62		1.8
DAZ50/20-03004	17.2	5.78	20.5	1750	1.67	57.5	205	1.3
	28.7	9.63	17.5		2.12	64.5		1.5
	34.5	11.56	15.4		2.38	61		1.8
DAZ50/20-03004	16.4	5.50	18.2	1750	1.49	54.5	195	1.3
	27.3	9.16	15.6		1.84	63		1.5
	32.8	10.99	13.7		2.04	60		1.8
DAZ50/20-02204	15.6	5.21	16.2	1750	1.32	52	185	1.3
	25.9	8.69	14.0		1.61	61.5		1.5
	31.1	10.43	11.9		1.73	58.5		1.8
DAZ50/20-02204	14.7	4.93	14.3	1750	1.11	51.5	175	1.3
	24.5	8.22	12.1		1.38	58.5		1.5
	29.4	9.87	10.5		1.53	55		1.8
DAZ50/20-02204	13.9	4.65	12.5	1750	0.97	49	165	1.3
	23.1	7.75	10.3		1.18	55		1.5
	27.7	9.30	8.6		1.25	52		1.8
DAZ50/20-30002	43.5	12.07	90.3	3500	18.42	58	214	2.2
	72.4	20.12	81.6		22.98	70		3.2
	86.9	24.14	74.3		25.85	68		4
DAZ50/20-30002	41.6	11.56	82.0	3500	15.49	60	205	2.2
	69.4	19.27	73.3		20.26	68.3		3.2
	83.3	23.13	65.1		22.53	65.5		4
DAZ50/20-22002	39.6	11.00	74.7	3500	13.65	59	195	2.2
	66.0	18.33	65.1		17.59	66.5		3.2
	79.2	22.00	58.3		19.63	64		4
DAZ50/20-18502	37.6	10.44	67.3	3500	11.86	58	185	2.2
	62.6	17.39	58.6		15.25	65.5		3.2
	75.1	20.87	51.6		17.01	62		4
DAZ50/20-18502	35.5	9.87	60.2	3500	10.30	56.5	175	2.2
	59.2	16.45	52.7		13.28	64		3.2
	71.1	19.74	45.7		15.13	58.5		4
DAZ50/20-15002	33.5	9.31	53.5	3500	9.04	54	165	2.2
	55.8	15.51	46.9		11.88	60		3.2
	67.0	18.61	40.1		13.05	56		4

Application
1. Constructional Engineering: clear water transportation, pressurization system, air condition water circulation system, fire extinguishing system, swimming pool and water circulation system.
2. Industry: circulating cooling system, process water for paper-making and paper pulp, steel production, shipbuilding, sea transportation and other manufacturing industry.
3. Mining Industry: water supply, mine drainage, generating station, etc.
4. Others: Municipal water supply, agricultural irrigation and some others.


Our Service
1.Delivery: Delivery time will be on time as the contact. Usually, the delivery time is of centrifugal pump is for 15-25 working days.
2.Warranty: 1 year for the pump body, 3 months for the main working parts.
3.Package:According to your quantity, we use plywood case which is durable for ocean transport.
4.Shipping: By Sea and By Air
5.Payment: We are accept T/T,L/C,West Union and so on.
6.Pre-sales Service:According to your requirement, we will give your our profession advice of pump solution.
7.On-sales Service:We will clearly show you everything in fact when you place an order with us. We will takes photos or videos to show you order production situation.
8.After-sales Service: We will full report you the production progress and plan. Meanwhile, we will follow up the pump working conditions per three months when the pumps put into use, and can send the spare parts to you within one week if you need. 

About Us
We have an office in Wenzhou which called Wenzhuo Defu Machinery Co.,Ltd.

 Welcome to visit our company!