Dewatering Pump High Efficiency End Suction Centrifugal Diesel Water Pump for Irrigation/Fire Fighting/Flood Project

Product Description

Good Quality High Efficiency End Suction Centrifugal Diesel Water Pump
Product Describe of Water Pump/pompe/bomba
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 water transfer system, farmland irrigation ,fire water supply, urban drainage, cooling water circulation for air conditioner, sewage treatment and other fields.
Working Range

Speed	2900r/min	1450r/min or 1480r/min
Max. Capacity	132L/s	300L/s
Max. Head	150m	550m
Max. Speed	3500r/min (when using the power of 60Hz, the dia. of impeller is reduced)
Max. Working Temperature	105ºC
Shaft Seal	Packing Seal or Mechanical Seal
Packing or mechanical seal	-10ºC
Working Pressure	Generally it is 1 Mpa, While the parts of undertaking pressure of DA40/32H, DA50/32H, DA65/32H, DA80/32H, DA100/32H are fabricated with nodular cast iron or cast steel, it can increase to 1.6Mpa. When needed to apply to the other pumps, please state in the order.

Structure Chart (Mechanical Seal)
Technical Parameters of Water Pump

Model	Capacity		Head	Rotation Speed	Frequency	Power		Efficiency	Impeller Dia.	Diameter
						Shaft	Motor			Inlet	Outlet
	m3/h	L/s	m	r/min	hz	kw	kw	%	mm	mm	mm
DA40/13	8.7	2.42	6.4	1450	50	0.26	0.55	59	139	65	40
	14.5	4.03	6.0			0.33	0.55	71
	17.4	4.84	5.6			0.37	0.55	72
	18.0	5.00	25.3	2900	50	2.03	2.2	61
	30.0	8.33	23.5			2.63	3	73
	36.0	10.00	21.8			2.91	4	73.5
	8.7	2.92	9.3	1750	60	0.37	0.55	59
	14.5	4.86	8.7			0.49	0.75	71
	17.4	5.84	8.2			0.54	0.75	72
	21.7	6.03	36.9	3500	60	3.57	5.5	61
	36.2	10.05	34.2			4.62	7.5	73
	43.4	12.06	31.8			5.11	7.5	73.5
DA40/13A	8.1	2.26	5.6	1450	50	0.21	0.55	58	130	65	40
	13.6	3.77	5.2			0.27	0.55	71
	16.3	4.52	4.8			0.30	0.55	71
	16.8	4.67	22.0	2900	50	1.63	2.2	62
	28.0	7.79	20.2			2.11	3	73.2
	33.7	9.35	18.5			2.32	3	73.2
	8.1	2.73	8.2	1750	60	0.31	0.55	58
	13.6	4.55	7.6			0.40	0.55	71
	16.3	5.46	7.0			0.44	0.75	71
	20.3	5.64	32.0	3500	60	2.86	4	62
	33.8	9.40	29.4			3.70	5.5	73.2
	40.6	11.28	26.9			4.07	5.5	73.2
DA40/13B	7.5	2.09	4.8	1450	50	0.17	0.55	56	120	65	40
	12.5	3.48	4.3			0.21	0.55	69
	15.0	4.17	3.9			0.23	0.55	68.5
	15.5	4.31	18.5	2900	50	1.28	1.5	61
	25.9	7.19	17.0			1.64	2.2	73
	31.1	8.63	15.3			1.77	2.2	73
	7.5	2.52	6.9	1750	60	0.25	0.55	56
	12.5	4.20	6.3			0.31	0.55	69
	15.0	5.04	5.7			0.34	0.55	68.5
	18.7	5.21	26.9	3500	60	2.25	4	61
	31.2	8.68	24.8			2.89	4	73
	37.5	10.42	22.3			3.12	4	73
DA40/13C	6.9	1.91	4.0	1450	50	0.15	0.55	51	110	65	40
	11.5	3.19	3.6			0.18	0.55	64
	13.8	3.83	3.3			0.19	0.55	63.5
	14.2	3.96	15.5	2900	50	1.00	1.5	60
	23.7	6.59	13.7			1.23	1.5	72
	28.5	7.91	12.2			1.31	2.2	72
	6.9	2.31	5.8	1750	60	0.21	0.55	51
	11.5	3.85	5.3			0.26	0.55	64
	13.8	4.62	4.8			0.28	0.55	63.5
	17.2	4.77	22.6	3500	60	1.77	2.2	60
	28.6	7.96	20.0			2.16	3	72
	34.4	9.55	17.8			2.31	3	72
DA40/13D	6.3	1.74	3.3	1450	50	0.11	0.55	50.5	100	65	40
	10.4	2.90	3.0			0.15	0.55	58
	12.5	3.48	2.6			0.15	0.55	58
	12.9	3.60	12.5	2900	50	0.76	1.1	58
	21.6	5.99	11.0			0.92	1.5	70
	25.9	7.19	9.5			0.97	1.5	69
	6.3	2.10	4.8	1750	60	0.16	0.55	50.5
	10.4	3.50	4.3			0.21	0.55	58
	12.5	4.20	3.8			0.22	0.55	58
	15.6	4.34	18.2	3500	60	1.34	2.2	58
	26.0	7.23	16.0			1.62	2.2	70
	31.2	8.68	13.8			1.71	2.2	69

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!
Contact Lena Chen

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