• QJD Electric Deep Well Submersible Water Pump System 1
  • QJD Electric Deep Well Submersible Water Pump System 2
QJD Electric Deep Well Submersible Water Pump

QJD Electric Deep Well Submersible Water Pump

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
1 unit
Supply Capability:
1000 unit/month

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QJD

Applications

For water supply from wells or reservoirs.

For domestic use,for civil and industrial applications.

For garden use and irrigation.

 

Operating conditions

Maximum fluid temperature up to +35°C.

Maximum sand content:0.25%.

Maximum immersion:80m.

Minimum well diameter:4”.

 

Motor and Pump

Rewindable motor or Full obturated screen motor

Three-phase:380V-415V/50Hz

Single-phase:220V-240V/50Hz

Equip with start control box or digital auto-control box

Pumps are designed by casing stressed

NEMA dimension standards

Curve tolerance according to ISO 2548

 

Options on request

Special mechanical seal

Other voltages or frequency 60Hz

 

Warranty:1 year

(according to our general sales conditions).

 

Performance Chart

ComponentsMaterial
Pump external casingAISI 304 SS
Delivery casingCast iron
Suction lanternCast iron
DiffuserPlastic.PC
ImpellerPlastic.POM
ShaftAISI 316 SS    AISI 304 SS
Shaft couplingAISI 316 SS    AISI 304 SS
Wear ringAISI 304 SS
Motor external casingAISI 304 SS
Top chockCast-Cu ASTM280   Cast-iron G20 UNI5007
Bottom supportAISI 304 SS
Mechanical sealSpecial seal for deep well(carbon-SIC/TC)
ShaftAISI 304 SS-C1045
BearingNSK
Seal lubricant oilOil for food machinery and pharmaceutic use

 

MODEL
DNDIMENSIONS(mm)WEIGHT(kg)
1~
220V/240V
3~
380V/415V

L1L(s)L(t)G(s)G(t)









100QJD2/4100QJ2/4
1/4"/1 1/2"32361561098
100QJD2/6100QJ2/6
1/4"/1 1/2"373670665109
100QJD2/8100QJ2/8
1/4"/1 1/2"4227347191110
100QJD2/11100QJ2/11
1/4"/1 1/2"4978248091211
100QJD2/14100QJ2/14
1/4"/1 1/2"5719188981413
100QJD2/20100QJ2/20
1/4"/1 1/2"752113910991715
100QJD2/26100QJ2/26
1/4"/1 1/2"900134712872018
100QJD2/32100QJ2/32
1/4"/1 1/2"1067160315142622
100QJD2/36100QJ2/36
1/4"/1 1/2"1166170216132723

100QJ2/44
1/4"/1 1/2"1396
1873
27

100QJ2/52
1/4"/1 1/2"1595
2146
31

100QJ2/60
1/4"/1 1/2"1793
2344
33


Q:does anyone know how a water pump works????????????
There are many types of water pumps. What type are you interested in?
Q:I recently changed the lower unit, and am having no water out the top 2 ports just below the powerhead, also the engine is getting heated up. any other pumps other than in the lower unit?any advice is appreciated.
Both jtexas and mrfixit are experienced mechanics and know their stuff. The exhaust by-pass which your describing as 2 holes, only get a mist of water, most of it comes out at the bottom of the drive. Depending on model it comes out the center of the prop, or through the skeg-fin. The power head should get warm, but not hot enough to cause water to sizzle when you sprinkle some on the heads. Most common problem, is blockage at the top of the water tube, or the thermostat isn't opening. But if your running on a flush attachment, check the water that's coming out at the exhaust area, it should be warm. I hope this helps! Good luck!
Q:Ok i was wondering which is the from hose off of the motor the bottom or top since i thinl my heater core hose are reversed and i only get nuke warm air and not hot and yes ive got a brand new heater core, new anti freese, new thermostat and gaskets and all hoses are clear and not rust in the system
My husband and that i agree 3 hundred%. He has a seventy six with 296,000 mi.-on no account any artwork achieved different than recurring maintenence. I had a sixty 3 that I drove for 19 years and offered back to unique proprietor in 1992-it nevertheless runs large. It had a 327(finely tuned) and have been given 31 mpg hwy. there replaced into room to artwork below the hood, certainly become conscious of factors and do maintenance, or jury rig till an entire restoration replaced into made. Have an 80 5 now and not something yet issues!!! Sorry I enable the sixty 3 pass-he won't area with it. the only progression in extra present day is stereo, no longer the automobiles themselves. a visit to wrecking backyard will demonstrate extra extra present day ones than older. information do no longer lie. save your truck!!!
Q:What are the quota items for the complete pump installation?
Pump installation / anchor bolt installation anchor bolt hole, fill oar vibration cushion installation
Q:Hi, I'm looking for an affordable pump that can be used to circulate heated water (60 C) through a 12pipe with a diameter about the size of a pencil. Is there a pump out there to match this application? I've come across some small fountain pumps, but they need to be submerged in the 60 C water bath and I'm not sure about the temperature tolerances of it. The model I'm currently looking at is a quot;TotalPond130gph fountain pump model. Thanks
Sounds like you're in quite a predicament there.
Q:I have a bad water pump on my golf gti.Engine is 2.0L. I just would like to know how hard is it to do it myself. And also is there some special tools that I need.How much time usually takes to get this done? Thank you
This Site Might Help You. RE: 96 vw golf gti water pump? I have a bad water pump on my golf gti.Engine is 2.0L. I just would like to know how hard is it to do it myself. And also is there some special tools that I need.How much time usually takes to get this done? Thank you
Q:Assuming that my water pump standard flow is 20m3/h, tolerance value requirements is + 8%, then is not traffic 22m3/h is not qualified?
Tolerance coefficient is due in the manufacturing process, will, so each pump products are possible shapes and sizes do not conform to the pattern of the situation, and ensure the test results in the value (operating point) when compared, should be allowed to have a certain tolerance. It should be noted that these tolerances are only relevant to the actual pump and do not involve test conditions and measurement uncertainties.If the pump at a certain working point (the same lift) standard (Design) flow of 20m3/h, the actual flow of 22m3/h, indicating that the pump in the design process has unreasonable place, resulting in waste of power. Deviations from the manufacturing process usually have no positive deviation.
Q:I keep having to add water to. Doesn't do anything when it's sitting up. But after you drive it straight for about 25 minutes. Time to add some more water. I figure it's the water pump. It's not leaking anywhere so it has to be a failing water pump. Oil still looks good, no smoking. AC and heater blows fine. Just runs hot after a while. I need another opinion. Its the 4 cylinder also. And yes it does be steaming. Tired of having to add water everyday.
The water pump seal will go bad if it isn't already because you are adding plain water to the cooling system! Antifreeze has a rust inhibitor and a lubricant in it and if you don't have the correct strength mix the inside of the block rusts and then the heater core and the radiator get plugged up resulting in hundreds of dollars in repairs. The water pump if leaking will drip on the passenger side from under the timing belt cover if you let the motor idle for 5 to 10 minutes. Look for the drips on the inside of the RF tire. If the water pump is leaking the timing belt will jump and bend all the valves.
Q:Does the pump accessories have a shelf life?
No, they don't have a shelf life before and after the sale,Before selling, it is infinitely long, and there is no expiration date after the sale
Q:I took my car to a repair shop today, cause it was overheating,After looking at it for a few minutes the mechanic told me that it was a water pump problem.They quoted me a price of $276 to totally replace itI called around to my local auto zone stores and found out that the actuall pump cost for a new pump was $39 dollars, and I can get rebuilt pumps for 19 bucks, Is it that labor intensive that it would take so long to put in a 39 dollar part for over 200 bucks labor. Is that a fair deal, or am I getting ripped off.Additional Details, I didn't let them do the job yet, I took the vehicle home and just parked it in my driveway.
It depends on the car. Also, the shop was probably quoting you a factory new part. Just get a couple of quotes from different shops. On a Lexus LS430, water pump is a major job, over $1000 at a dealer. On a 60's GM car, it's about 90 minutes of work if you take your time, so there might be the difference.

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