Water Pumps with Good Quality Made In China On Sale
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 set
- Supply Capability:
- 100 set/month
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1.Specifications
1)High performance
2)Mechanical seal
3)Cast iron impeller or bronze impeller
4)Lower vibration water pump
5)Large flow
2.Packaging & Delivery
Packaging Detail: | export wooden cases |
Delivery Detail: | within 30 days once receipt of 30% T/T prepayment |
BPO Irrigation Centrifugal Split Water Pump
3.FEATURES
BPO series single-stage double-suction open type centrifugal pump self-researched by the Company after absorbed advanced technology of similar products and combined application requirement of various customers. The series pump adopts excellent hydraulic model, wider type spectrum and better structure. Pump casing is produced by special machine tool, which ensures concentricity among shaft bearing, shaft and pump case, and provides better reliability and maintainability. Apply to municipal water supply and drainage, water circulation of air conditioner, agricultural hydraulic engineering, such as irrigation, drain flooded fields etc., industrial water supply system, firefighting system, water supply and drainage of
heating system, transportation of clean water
4. OPERATING CONDITION
a)Rotate speed: 2950r/min, 1480 r/min, 980 r/min, 730 r/min
b)Flow range: 64.4~9810m3/h
c)Delivery lift: =200m
d)Medium temperature: =80 ,
e)product adopting special materials: -20 ~120
f)Ambient temperature: Lower than 40
g)Operating pressure up to achieves 2.5MPa
5. MATERIAL
a)Pump casing: Cast iron or magnesium iron
b)Pump cover: Cast iron or magnesium iron
c)Impeller: Cast iron, magnesium iron or tin bronze
d)Sealing ring: Cast iron or tin bronze
e)Pump shaft: 45# steel plated with chrome
f)Dynamic and static mechanical sea: Hard carbide, graphite
g)Configuring other material according to requirement is allowable
Rated flow | 10(m3/h) |
Rated head | 26m |
Rated power | 1.5Kw |
Voltage | 220V |
Rated Current | 7.2A |
Rated speed | 2860r/min |
Discharge diameter | 50mm |
6.Conditions of use
Pumps used in the following conditions should be continuously to work properly:
1. For water pumps suitable medium, medium temperature shall not exceed + 40°C
2. The medium PH value between 6.5 ~ 8.5
3. The volume of medium containing solid impurity is less than 0.1%, the size is not more than 0.2 mm
4. The power frequency 50 hz, voltage for single-phase 220 v, 380 v, three-phase voltage fluctuation range for rating of 0.9 to 1.1 times
5. Diving depth of no more than 5 m, is not suitable for irrigation and drainage of sewage and chemicals.
- Q: What does the temperature range of the pump mean?
- The temperature range refers to the temperature range of the medium in which the pump works. It is mainly determined by the influence of the pump material, especially the material of the shaft seal.
- 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.
- well on my mercury i have a water impellor/you have that 2 thermostats/dont know if you have them and a popit valve those 3 things check them
- Q: I'm doing a DCP project which is at its concept design stage.In order to estimate the chilled water pump size and ratings roughly, could anybody give me some tips on the average/normal chilled water pump heads for a typical 10000 TR DCP. The length of the longest loop could be around 600 m single run.
- to boot to the availability and go back line, if there are different factors in the equipment at the same time with administration valves and warmth exchangers, their rigidity drop also desires to be protected.
- Q: water pump
- Flow? Head? suction pressure? Type of pump if that matters to you? You'll get better suggestions if you provide as much information as is relevant.
- Q: Can I get a time estimate to replace a water pump on a 1983 Nissan Sentra? I'm trying to calculate the cost of the repair separate from the part. Thanks.Also, time to replace a battery and the end on one of the attachments to the post.
- well there is a manual for auto body and repair shops which will list the alotted time to replace things such as your water pump, i dont know how to get ahold of one without goign to a repair shop and asking, this book keeps them from charging 8 hours on somethign that woudl only take 2 hours, however if they run into a problem such as a broken bolt, thats where they can charge you for more time and labor but they should and i think have to tell you before fixing it . . .plus keep in mind that almost all the time, it takes more time jsut to reach the part than to replace it because you have to remove other thigns to get to it . . .sorry for the winded answer, but i woudl call some shops and ask them average times or try to get ahold of the estimate book
- 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: Hi,My problem is of this automatic water pump ,it is disrupt always I don't no why..I also want to knew what is the function of the pressure air tank??? The picture is here:
- WHAT does it is disrupt always really MEAN?? OK, that said... pumps such as this work to maintain a pressure with two set points even though the regulator only has one indicated.. The lower set point which as pressure drops, the pump turns on, and the upper set point where when the pressure rises to that point, the pump shuts off. When the pressure drops to the lower set point, it triggers the pump to run. When the pressure rises to the upper set point, the pump turns off. If the set point is 50 pounds, it may turn on at 47 and off at 53, or the window could be smaller and on at 49 and off at 51. The air bladder works as a shock absorber, just as the shocks work in your car to smooth the ride. When the pump turns ON there is a pressure pulse that without the air space, would promptly turn the pump off again. This is called short cycling and will cause your pump to on-off-on-off-on-off rapidly. The solution is to refill the air bladder. People with well pumps instead of city water have this problem frequently as the air bladder loses the bubble and does not work as a spring or shock absorber. I have city water NOW, but I used to use a well (which is still operational if I choose to use it) and I experienced pump short cycling the very first year I bought the house. The thing IS, I was ignorant. I missed the thing about a well and a septic tank that also uses a pump to an above ground drain field. YES. I was STUPID because I had NOT paid attention. NOW, years later, I have learned, the HARD way mind you, how these sanitary systems WORK in real life in RURAL America....
- Q: Sewage treatment plant design how many pumps should be selected, head how to calculate the maximum design flow is 833M3/h
- Pump selection to consider the flow, lift, diameter and power, but also with reference to the actual workload, the design quantity is 1666, how much can actually achieve? Head to refer to pipe length, height difference, elbow number, such as flow in more than 800 of the pump, lift at 35 meters, can generally meet about 200 of the pipeline work needs.
- Q: I need a new timing belt and I'm getting that done soon, but my mechanic says that water pumps are usually replaced along with the timing belt at the same time. Does it really need replaced?
- yep replace at the same time better safe than sorry it'll cost more if it leaks later and you need to replace it
Send your message to us
Water Pumps with Good Quality Made In China On Sale
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 set
- Supply Capability:
- 100 set/month
OKorder Service Pledge
OKorder Financial Service
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