50Hz/220V Household Home Electric Motor Peripheral Pump Microcomputer Automaticself Self-Priming Pump

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: GP-250
• Type: Microcomputer Automaticself Self-Priming Pump
• Air Engine Type: Fitted Motor
• Theory: Jet-flow
• Transmission: Direct Connection Transmission
• Structure: The Slide
• Name: Self-Priming Pump
• Key: Water Pump
• Rated Capacity: 1m³/H
• Rated Voltage: 220V
• Pipe Size: 25mm
• Transport Package: Carton
• Trademark: Liyu
• Origin: Zhejiang China
• HS Code: 8413709190
• Production Capacity: 1000000PCS/Year

Product Description

50Hz/220V Household Home Electric Motor Peripheral Pump Microcomputer Automaticself Self-priming Pump

Product Description

THE CHARACTERISTICS AND USES
1.The pump use the PC chip to control the electric pressure switch in order to avoiding the switch taken off frequently. The uselife will be more longer.

2.The pump will be forced to start 10 seconds per 72 hours to avoid the machine locked when the pump is not used for long time.

3.when the inlet is lack of water,the pump will be detected continously for 8 minutes and Access to the water shortage protection system automaticly, avoiding the pump working for longtime when lack of water.

4.Add the start-up delay function,when power is on,the pump will be started after 3 seconds .avoiding the socket sparking and protect the person's safety.

5.add a flow sensor to get the stable pressure, avoiding to affect the flow of water.

Product Parameters

   

Model	RatedCapacity	Max Flow	Rated Head	Max Head	RatedPower	RatedVoltage	Speed	Frequency	Pipe size
	(m³/h)	(m³/h)	(m)	(m)	(kw)	(V)	(r/min)	(Hz)	(mm)
GP-250	1	2.1	12	30	0.25	220	2860	50	25
GP-250A	1	2.1	12	30	0.25	220	2860	50	25
GP-370	1	2.4	15	35	0.37	220	2860	50	25
GP-370A	1	2.4	15	35	0.37	220	2860	50	25
GP-450	1.5	3	20	45	0.55	220	2820	50	25
GP-450A	1.5	3	20	45	0.55	220	2820	50	25
GP-750	2	3	25	55	0.75	220	2820	50	25
GP-750A	2	3	25	55	0.75	220	2820	50	25
GP-1100	3	3.5	30	65	1.1	220/380	2820	50	40
GP-1100A	3	3.5	30	65	1.1	220/380	2820	50	40

Detailed Photos

 

MODEL DESCRIPTION

Performance Curve

Company Profile

This is Liyu
- Focus on circulation pump,vibration submersible pump and self priming pump and so on production more than 20 years,
- Annual manufacturing capacity is more than 1000,000 pcs pumps,
- 16,000 square meter production site in Sanmen County,Taizhou,Zhejiang,China,
- Export to Germany, Italy, France, Russia, Ukraine, Poland, Romania, Kazakhstan, Belarus, Brazil etc more than 10 countrie