Brass Impeller Rust-Free Dual Control Self-Priming Pump for Water Tower

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: EPS-AZ
• Max.Capacity: 100-200 L/min
• Driving Type: Motor
• Material: Cast Iron
• Structure: Single-stage Pump
• Assembly: Booster Pump
• Power: Electric
• Start Up: Electric Pump
• Type: Vortex
• Application: Household Pump
• Industry: Household Pump
• Media: Clean Water
• Performance: Wear Pump
• Theory: Vortex Pump
• Impeller: Brass
• Shaft: AISI304
• Bearing: C&U
• Protection Class: IP44
• Insulation Class: F
• Transport Package: Carton
• Specification: 100% copper wire
• Trademark: Edwin
• Origin: China
• Package Size: 20.00cm * 20.00cm * 25.00cm
• Package Gross Weight: 8.800kg

Product Description

Product Description

 

Product Highlights : 

• Technical Innovation:
  • Delayed start: After the water is connected to the power supply, it starts after a 3-second delay to protect the motor and personal safety.
  • Water shortage protection: After 3 minutes of no water use, the water automatically cuts off power. For tap water pressurization, it has water shortage protection and automatically starts when there is water.
  • Jam protection: If the water pump is shut down and not used for a long time, it will automatically run for 5 seconds every 72 hours to remove dirt and effectively prevent the water pump from getting stuck.
  • Flow switch: The flexible joint design makes installation and removal simple and convenient.
• Motor Features:
  • All copper wire for greater durability. High-efficiency C&U bearings. Cold-rolled 600 steel sheets for high efficiency and energy savings.
  • Single-phase motor with wide voltage design and a built-in overheat protection device. Protection level: IPX4. Insulation level: F. Maximum ambient temperature: +40°C.
• Pump Body and Components:
  • Cast iron pump body and front cover with special anti-rust treatment.
  • Brass impeller and stainless steel insert. After a long period of shutdown, there is no impeller jam when restarting.
  • AISI304 stainless steel welded shaft. The water passage parts never rust.
  • Maximum liquid temperature: +90°C. Maximum suction height: +9 m.

Application :
It can be used to transfer clean water or other liquids similar to water in physical and chemical properties.It is suitable for industrial use and fire fighting,garden irrigation,long-distance water transfer,heating ventilation and air controlling,circulation and pressure boosting for cold and hot water or supporting equipment,etc.

 

Product Parameters

MODEL	POWER		INLET/OUTLET	MAX. FLOW	MAX. HEAD	MAX. SUCT
	KW	HP		(m³/h)	(m)	(m)
EPS-250AZ	0.25	0.34	1''X1''	2.1	30	9
EPS-370AZ	0.37	0.5	1''X1''	2.4	35	9
EPS-550AZ	0.55	0.75	1''X1''	3	40	9
EPS-750AZ	0.75	1	1''X1''	3.3	45	9
EPS-900AZ	0.9	1.2	1''X1''	3.6	50	9
EPS-1100AZ	1.1	1.5	1.5''X1.5''	5.4	55	9
EPS-1500AZ	1.5	2	1.5''X1.5''	6	60	9
EPS-2200AZ	2.2	3	1.5''X1.5''	6.6	65	9

 

Components and materials

Materials Table

Materials Table
NO.	Part	Material
1	Pump Body	HT200
2	Pressure Sensor
3	Tank
4	Impeller	Brass
5	Mechanical Seal	Carbon/Ceramic
6	Support	HT200
7	Shaft And Rotor
8	Ball Bearing
9	Stator
10	Motor Case	Aluminum
11	Motor Cover	Cast iron
12	Fan	PP
13	Fan Cover
14	Terminal Board	PC
15	Capacitor
16	Terminal Cover

FAQ

FAQ:
 

Q: What is the delivery time?
A:The sample can be sent to customer within 10-15 days.
The batch order can be shipped within 35 days after receiving deposit payment.

Q: Is it all right to make customer's own brand name?
 A: Can make OEM if order quantity reached 1000pcs totally.

Q: What is your payment term?
A: 30% in advance, 70% balance the B/L or T/T.

Q: What is the warranty of the product?
A: We offer 1 year product life guarantee and a generous 1 year warranty on all purchases that begin with the BL.

Q: Packing method?
A: Craft box or color box if quantity reaches to 1000pcs.

Q: What information shall I provide you when I need your offer?
A: Normally, we need customer to supply the pump flow, total head, pump material (copper wire or aluminum wire? Stator length), voltage, frequency, etc, so we can quote exactly what customer need.

Q: Can you accept customized products?
A: Yes we accept your specific order if you could provide us with your requirements.

Q: Will you supply any spare parts with the pumps?
A: Yes, we can supply for example: tank, flexible hose, pressure switch, pressure gauge, brass connector, cable, etc.

Q: Is there any leakage problem of this pump?
A: Some factory may have such problem, but we solved it very well, by using good material of pump casing, O-ring, and they fit each other perfect. We use 8 screw on the pump head while others may use only 6 screw to save cost. We test 100% and long time for the pump head part, to make sure there is no leakage problem.

Q: How many pcs can load into one 20ft container
A: 1200pcs

Q: Do you supply sample?
A: We can supply sample, but customer have to pay for the sample fee.

Q: Where did you export to?
A: We export to more than 50 countries, for example, Israel, South Africa, Germany, Poland, Spain, Vietnam, Malaysia, Russia, Thailand, Mexico, Brazil, Chile, etc.

Q: Is it all right to make customer's own brand name?
A: Can make OEM if order quantity reached 1000pcs totally

Q: Can I get any discount if order EDWIN PUMP brand?
A: At the moment, customer can get lower offer if they purchase EDWIN PUMP brand but still get same good quality pumps as always.

Q: Can I order some pressure tank, flexible hose, 5-way connector, pressure gauge, pressure controller and assemble with the pump?
A: Yes, many customer purchase by this way, and we can make very good job to have this booster system to be assembled without any problem.

Q: Can the pump be made by customized voltage and frequency
A: Yes, 220-240V, 110V, 50Hz, 60Hz, we can make according to customer's need

Please feel free to contact us for more information concerning our company or products.