Self-priming Jet Pump
- Ref Price:
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- Loading Port:
- China Main Port
- Payment Terms:
- TT or L/C
- Min Order Qty:
- 10 Sets unit
- Supply Capability:
- 1000 Sets Per Month unit/month
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Self-priming Jet Pump
Introduction of Self-priming Jet Pump
It contains three major parts, motor, water pump, and sealing parts. The motor is asynchronous type, and the water pump has a unique structure of centrifugal impeller, radial diffuser and jet pipe. The pressurized water flows through jet nozzle to form vacuum atmosphere, and liquid in low water level is sucked into our product, then pressurized and drained. Thus, self priming function is realized. Meanwhile, single mechanical seal is used as the motive seal between motor and water pump, and rubber O ring is used as the static seal for rabbet.
Features of Self-priming Jet Pump
This jet pump is well designed, and it has compact structure. Compared with similar product, our machine has higher working efficiency as well as quieter and more stable running due to the reasonable structure. When the check valve is equipped, the cavity only needs to be filled with water for the initial use which means that this process is unnecessary for the later applications. On the other hand, our product also features reliable sealing, little leakage, high reliability, convenient maintenance, low running cost, long service life, etc
Application of Self-priming Jet Pump
Depending on the advantages above, our jet pump is widely used for farm irrigation, sprinkling irrigation for garden, water supply system for vegetable greenhouse as well as water supply and drainage system for breeding industry, and it is also suitable for lifting water from well, tap water pressurizing and other household applications.
Working Condition of Self-priming Jet Pump
Long-term application pressure: ≤6 bar
Medium temperature: Usually within 0℃~40℃
Ambient temperature: ≤40℃
Relative humidity: ≤95%
Voltage fluctuation range: ±10% of rated voltage
Suction height: ≤9m
PH value of medium: 6.5~8.5
Other requirements of medium: The volume content of solid impurities is within 0.1%, and the granularity should be smaller than 0.2mm.
Motor of Self-priming Jet Pump
2-pole asynchronous motor
Protection rating: IP44
Insulation class: B
Single/three phase motor frequency: 50Hz
Built-in thermal overload protector is equipped with single phase motor.
- Q:When the pump is running with frequency conversion, the instantaneous power is greater than the power frequency operation, and the actual flow and lift are less than the power frequency. When running, the efficiency is very low. Why?
- Pump power frequency operation, speed is rated. Frequency conversion actually adjusts the speed of the pump (the speed becomes smaller), and the flow of the pump moves parallel and downward. As for efficiency, it depends on the operating conditions of the pump. Does it deviate or run to the minimum efficiency position of the flow curve of the pump?.
- Q:A pump is said to be capable of pumping water up to 100 meters, but I don't want to confirm that by actually putting up a very long pipe to that height. I know that pressure is related to height, so putting pressure at the output end of the pump would simulate different heights. Any suggestions how I can rig a contraption to do this? Thanks.
- *you can go by the 1st answer as pressure gauge near the pump discharge would give a maximum pressure inclusive of losses. As the losses are more[due to piping congetion or rasistance from the equipment to which it is pumping.] then the discharge head will be decreased. *Simply, in case of a centrifugal pump,close the discharge valve fully for a moment and check the discharge pressure. This is the maximum pressure ,your pump will pump. *Dont do this if the pump is positive displacement pump/regenerative turbine pump. Edit: Discharge head means pumping height in your case.
- Q:My water pump is starting to leak. The shops are quoting $250- $300 to replace but I can buy a water pump at the auto parts store and install myself for less than $100 but I don't know what all is involved with this repair or if I should try (my only experience with car repair up to now is recently replacing the alternator). If anyone has done this please let me know what you think. thanks
- if you have the right tools it not to hard make sure the old gasket is clean off the engine before installing the new pump use a light coat of gasket sealer with it
- Q:What is the difference between a High Flow Water Pump, Heavy Duty Water Pump or and Electrical Water Pump for a street rod? I have a 77 Camaro with around 410hp with the factory A/C. The Camaro is stock as body, frame and interior. I want to enjoy the car vs racing it. I would like to go on trips to visit family out of town which is around 300 miles and be able to drive the car with out having over heating problems.
- High flow is just that. It flows more coolant than stock Heavy duty is one with alittle bigger impeller shaft and disk Elec. water pump runs on 12 volts, no belt You should not use an elec water pump on a street car, those flows less coolant and do not last as long. I recommed a Milidon high flow water pump for yours. I'm running one of those, a summit 31x19 alum rad, and a ford turus 2 speed elec. fan on a 500 HP engine in a camaro and never have any cooling probs.. Even on 6 hour one way non stop trip in 90-100* weather during the summer
- Q:Help?Water is to be pumped to the top of a skyscraper. If the pump can create a gauge pressure (pressure above atmospheric pressure) of 8.50E+5 Pa, what is the height of the tallest building that it can service? DATA: g=9.8 m/s^2
- IF the pump can produce a static pressure of 8.5e+5 Pa, then it can support a column of water, h h = P/(rho*g) = 8.5e+5/(1000*9.8) = 86.7 m h = 87m Now, the water will have no velocity, so you can't use it effectively, but that's not what the problem asks!
- Q:I installed a circulating pump in the far bathroom, since the length to the water heater made for a long wait. It takes 25 seconds for the hot water to arrive, which means 25 seconds of hot water wasted, once the water is shut off.Is it cheaper to, selectively(2 settings on timer) run the pump, or just wait on the hot water? And without the consideration, that time equals money. I imagine the more people that use it, the more efficient it gets.
- Hot water recirculation for domestic hot water is not so much for efficiency as for instant hot water. It does waste less water, but the hot water pipes should be insulated to minimize heat losses. I would not recirculate hot water into the cold water lines. Lukewarm water is yucky to drink and could be unsafe.
- Q:I have a 1995 Johnson 88 Outboard. It needs a water pump. I have everything loose except the shift rod that goes all the way through the unit How is it connected and how do I disconnect it?Thanks for your answers.
- some come apart on top of the gearcase somewhere
- Q:I am looking for foot peddals and one of those pumps that you can use to pump excess water out of the cockpit..... any Ideas where to look for the cheapest of both...I checked Dunhams and *****.
- Natural okorder /
- Q:My car is overheating and i don't know why just trying to rule out as many options as possible.Things it is most likely not: blown gasket/cracked head, both replaced 2 years ago and no tell tale signs I will be doing a block test soon, thermostat replaced it and put the old one in hot water and it opened, hoses replaced with new one two years ago, no leaks pressure test a few days ago. Things yet to be ruled out The radiator being clogged or not allowing good airflow, water pump impeller failure.
- water pump is driven by the serpentine belt. if your belt is slipping then it wont run your water pump, so you could try getting another belt for like 20 bucks at an auto store. the heater is run electrically. well more importantly by a 'blower motor'. it could even be the blower motor resistor, they are connected to the blower motor, and usually have green tape on them. most likely it is going to be the water pump from what you have described
- Q:replaced water pump and thermostat, flushed, opened bleeder valve had long life red colored original coolant, no visible leaks obstruction, when became hot on highway, accelerated quickly and temp back down to norm, eventually after 3hrs driving o.heated stopped and got towed home, new water pumps fins/pulley not turning as freely as old one, no leak out of inspection hole, hoses good shape.2001 2.2l ohv sunfire, air cond.
- get your vehicle up to operating temps and runs your hand along the core of the radiator from top to bottom. If it's cold at the bottom and hot at the top, it's plugged... Also I see where you bleed the system, might wanna check it again... air pockets are stubborn... Last but not least, have a C.O. test performed at a local radiator/automotive shop... This will tell you if you have a blown head gasket
1. Manufacturer Overview |
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| Location | Zhejiang,China |
| Year Established | 1984 |
| Annual Output Value | |
| Main Markets | North America South America Eastern Europe Southeast Asia Africa Oceania Mid East Eastern Asia Western Europe |
| Company Certifications | ISO 9001:2000;CE |
2. Manufacturer Certificates |
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| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period | |
3. Manufacturer Capability |
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| a)Trade Capacity | |
| Nearest Port | 3,000-5,000 square meters |
| Export Percentage | 81% - 90% |
| No.of Employees in Trade Department | |
| Language Spoken: | |
| b)Factory Information | |
| Factory Size: | |
| No. of Production Lines | 3 |
| Contract Manufacturing | OEM Service Offered Design Service Offered |
| Product Price Range | |
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Self-priming Jet Pump
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or L/C
- Min Order Qty:
- 10 Sets unit
- Supply Capability:
- 1000 Sets Per Month unit/month
OKorder Service Pledge
OKorder Financial Service
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