3 Inch Explosion Proof Centrifugal Surface Water Pump for Irrigation

• Customization: Available
• Max.Head: 30-50m
• Max.Capacity: >400 L/min
• Model NO.: EPST
• Driving Type: Motor
• Material: Cast Iron
• Structure: Single-stage Pump
• Assembly: Booster Pump
• Power: Electric
• Start Up: Electric Pump
• Type: Jet Pump
• Performance: Automatic Pump
• Theory: Jet Pump
• Impeller: Bronze, Ss or PPO
• Bearing: C&U Bearing
• Pump Body: Cast Iron
• Shaft: AISI 304
• Protection Class: IP44
• Transport Package: Carton
• Specification: 100% copper wire
• Trademark: EDWIN
• Origin: China

Product Description

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.

Pump
Cast iron pump body and support under special antirust treatment
Brass impeller(stainless steel or PPO)
AISI 304 shaft
Max.liquid temperature:+60ºC
Max.suction:+8m

Motor
C&U bearing
Motor with copper winding
Built-in thermal protector for single phase motor
Insulation class:F
Protection class:IP44
Max.ambient temperature:+40ºC


Materials Table:

Materials Table
NO.	Part	Material
1	Pump Body	HT200
2	Impeller	HT200/06Cr19Ni10
3	Mechanical Seal
4	"O"-ring	NBR
5	Connection body	HT200
6	Skeleton seal
7	Bearing
8	Rotor
9	Stator
10	Brace
11	Motor Cover	ZL102
12	Fan	PP
13	Fan Cover	08F
14	Guard plate	06Cr19Ni10
15	Pump shaft	45/06Cr19Ni10
16	Capacitor Holding Box

 

Technical Data :















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