6620 series German Ritz Deep Well Submersible Pump
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- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
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- Supply Capability:
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Type Description
6620×4
66 series number
20: pump type
4: four-stage impeller series connection
Application
66 series pump is single suction multistage submersible pump that can applied to farm irrigation, garden sprinkling, fountain landscape, rainwater recycling system, mining drainage, emergency rescues, urban water supply, enterprise and government intuition water lifting. It can be used in horizontal position(while its service life will be inferior to that of vertical using). This product has some advantages of low noise, high efficiency and energy saving.
Its suitable for enterprises and public institutions such as bath center, district heat supply, power generation, underground hot water lifting. Different specifications and types provided for different wells.
Structure description
66 series submersible pump applies the space conductance guide valve structure, and it composes of pump, motor, controller. The pump contains working part, pipe (including check valve ).
1) working part
For pumps with strong axial force, we equipped with balance hole in order to relieve the pressure, then the motor could bear the rest.
We are strict about the concentricity and axial movement. With exquisite accessories and accurate axial locating dimension, the machine has a long service life and can be operated smoothly and reliably.
2) Pipe
The pipe contains check valve, discharge pipe and pump frame. Outlet of check valve is connected with the discharge pipe to prevent the water regorging when the power is cut off. Water flows out from check valve through discharge pipe, pump frame, ground gate valve and pipes to the destination. The pump frame is fastened on the concrete plinth, supporting the whole weight of the pump.
Medium Range
1 Clean water, cold water, rainwater, gushing water of mining, drinking water,etc.
2 Water temperature range: +5--+105℃
3 Solid content (mass ratio): ≤0.01%
4 PH: 6.5-8.5
5 H2S content: ≤1.5mg/L
6 Cl- content: ≤400mg/L
7 The full set must be submerged into water completely in vertical position and the model must be matched with the well diameter.
Motor Parameter
The submersible motor is lubricated by clean water. It must be filled with clean water, or else its service life will be lessen. If you forget filling, the motor will be broken.
Motor protection level: IPX8
Insulation Class: E
Power Source
Low-voltage: 380v/ 50HZ, or 660v/ 50Hz
High- voltage: 3000v/ 50HZ, or 6000v/ 50HZ
If you need special voltage or frequency, please inform us in advance.
Material
1 Impeller: Cast iron, gray iron200, or tin bronze, such as ZCuSn3Zn8Pb6Ni1
2 Pump bowl: Cast iron, gray iron200, or stainless steel, such as 2Gr13 .304
3 Pump shaft: stainless steel 2Gr13(1050thermal refining, enhancing torsional moment)
4 Tension bolt: made by cutting 20# steel, the end part is welded by stainless steel 304.
5 Check valve: body, seat ZG230-450; plate, ring, valve rod Cr17Ni2
6 Interface shim: rubber asbestos plate
7 Motor Seal: Rubber O-ring seal, mechanical seal
8 Motor regulating sleeve: rubber
Advantage
1 Easy installation
2 Low noise, high temperature resistance, long service life.
3 Exterior check valve, convenient to maintain and exchange, avoiding water hammer impact
4) High lift with single-stage, lower the whole sets height, enhance stability; the bearing bush is made of tin bronze.
Supplys
Ritz submersible pump set(including the body and motor). You also can choose one of them.1 flange matching with outlet, 1 maintenance instruction, 1 conformity certificate, 1 packing list, wooden external packing.
- Q: my water pump has gone south on me and I want to repair it myself any ideas on how to will be greatly appreciated, do to space between the water pump of the engine and the chasi or body of the van that makes working on thi vehicle kind of difficult any knoledgeable instruction will be welcome. thanks for the help. I am in California,the name is Elmer
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- Q: We're doing some droplet impact experiments and are creating the flow of water to our droplet generators by elevating our source of water. Unfortunately as the water depletes the pressure changes. We need to siphon off the water from our lower basin where the water collects and pump it back up to the source (around 6-8 feet up). What kind of pump do I need for this?
- I presume you can’t use city water! Droplets probably mean very small water flow. You can try local used merchandise store. Often they have waterpik systems for a few $ They are piston type pump that means the output will be pulsating instead of continuous. Another option is a windshield washer pump. These are gear type, so provide a continuous flow. You would need a variable power supply to control the pump speed, therefore the flow. Good luck Hope this answers your question
- Q: All the water to my house comes from the river close by - via a 1500kw surface pump, into a large pressurised tank. If there is ever any kind of blockage in the pipe - or if it freezes ...this causes the pump to run - 'dry' - which eventually burns out the motor. I have lost 2 pumps so far because of running dry - and they are very expensive.I would like to fit some kind of automatic cut-out - that will ALWAYS stop the pump running after 15 minutes or perhaps less - as that is ALL the time it needs - if the water is flowing freely - to fill the pressurised tank. I feel sure such a thing must exist - but I do not know what it is called or where to buy one. Does anyone know of a 'switch' of this kind? And where to look for one? What could I put into google to do a search - for suppliers and prices, please?
- There are pressure switches that have a low water cut out on them.If the pressure drops too low the switch will turn the pump off.This however my not be a 100% cure.If you used just enough water to turn the pump on and then shut the flow of water off and the pump was not pumping water for the reasons you stated it would continue to run and not build up enough pressure to turn it off.If you wanted to do some sort of timer you could contact an electrician and ask about a timer that could be acctivated when the pump comes on. I am not aware of any thing on the market made for this but a good electrician would know where to get the right components to do this.
- Q: it's not doing anything. about a month ago, i changed the pressure switch because it the water just suddenly stopped (like now), and after changing it, it worked again. I did noticed that after changing the pressure switch, it was tripping a lot (the pressure switch). when the water pump stopped again (this time), i went a bought another pressure switch thinking that it was the same problem, but this time it didn't solve the problem. Came to find out later, that the pressure switch that i had changed about a month ago, it was wired incorrectly - maybe that's why it was tripping a lot? so i did wired this one correctly, but still didn't work. Did i burned the pump? another note here is that it has been less than a year that i changed the water pump. My question is, what could the problem be this time? did i burned the pump because i wired the pressure switch incorrectly? any suggestion, please email me thanks!
- Easiest way to tell is to bypass the pressure switch and connect the pump motor wire directly to incoming power and manually run the pump until you reach shut off pressure... use your circuit breaker to do this.. My guess is that when you wired it the wrong the first time you forced the pump to shut off by way of an overload protector on the motor and either the protector is bad now or the motor is
- Q: Hello,Thanks for looking into my question. I am a little confused on the definition of a submersible water pump. I am assuming that they are actually submerged but that sounds a bit unlikely in my mind. I suppose if it has a GFCI setup built in with everything sealed beyond the portion that pumps, it would work submerged without any risks involved.Are submersible water pumps meant to be fully submerged? I am mainly interested in this information because I am concerned about the amount of noise they make, being submerged seems likely that they would not be able to be heard. Thanks.
- Submersible water pumps are totally submersible. They are encased watertight. Mainly, since they are submerged inside a well away from the house, even if the made a little noise, you wouldn't hear it unless maybea bearing was bad, or the brushes were bad. When your pressure tank is filling, you can hear a little hum (IF you are at the scene of where the tank is. If you are talking about a sump pump that you use to pump standing water, say, out of your basement, since it is portable and awkward, there might be a racket when it is running. Papaw
- Q: I will be replacing my timing belt soon. The dealer is suggesting that I also replace the water pump. Is that really necessary? When do water pumps normally go out?
- Water pumps have bearings, some new cars use plastic impellers. Eventually these do wear out. As you paid all the labor to get at the water pump, might as well replace it with a new one.
- Q: I am trying to evaluate my well water pump and water system to see if the pump is cycling on/off too frequently. What is the optimal quot;ontime? What is the optimal quot;offtime? I have heard the term quot;short cyclingquot;, but no times were attached. I have heard that too frequent cycling can cause a problem, but, again, no times were attached. How can one tell when the system is working within the optimal/normal range, so that no harm is being caused to the system? Thanks.
- There is no optimum time. This is dependent on several factors. Assuming you are pumping into a small tank which is pressurized by the inflow of water from the pump (and the pressure also controls the pump) these reasons can be excessive use of water, the air space at the top of your tank has been absorbed into the water over a period of time and the volume of compressed air too small causing the pressure to drop too fast, or you could have leak in your water piping. If there is not enough air space in your tank, the pump will cycle extremely fast. If you don't have a tank, then the above information is incorrect. Good luck.
- Q: how do i remove and replace the water pump on a 2003 ford focus with a 2.0 engine
- You most likely wont be able to do this at home in your own garage. The water pump on this vehicle is driven by the timing belt. In order to access the timing belt, you need to first remove the accessory drive belt, some pulleys, and i thing a couple components like the power steering pump, and the AC compressor as well. Once you have all that stuff out of the way, then you can remove the timing belt cover and begin removing the timing belt, with the timing belt removed, you can now access and unbolt the waterpump gear and then the waterpump itself. It goes back together in reverse order, except you will need a speical tool to hold the two cam gears from moving relevant to one another when you realign them with the crankshaft to put a NEW timing belt on, you shoudl use a new belt since you are forced to replace it while removing the waterpump. Your going to have to take it into a shop, it will be kinda expensive, a timing belt replacement in that vehicle is estimated at 2.2 man hours, the water pump will be only a bit more labor ontop.
- Q: i want to change the water pump on my on a 70 hp (70C) nissan outboard motor and i never pulled a lower unit, not sure what to expect thanks for any help
- hi you need to get the workshop manual for your motor. You can go to the library I am sure they will have one. The basics though... make sure you have a lower unit gaskey set, a full water pump rebuild kit and the correct impellor. You need the manual so that you can locate the correct bolts to loosen and the procedure for disconecting the gear shifting mechanism. With the manual its an easy job. without.. its kind of pot luck if you have never done it before. I have changed impellors and water pumps on many different boat motors and i have aways used the manuals. Even now I would still use the manual as a reference to change the impellor and water pump housing in my Johnson even though i have done it before. The manual will probily cost about $25 but it will save you hundreds in the long run as you will be able to trouble shoot other problems.
- Q: Water is leaking from the front of my car, on the right where the radiator is located. only thing is that its not leaking a lot, just a little.... but people keep telling me that my timing belt is going to go out and that i will be stranded!. i will like to know the cost of both the water pump and timing belts for my 2001 PT Cruiser please.
- Pt Cruiser Water Pump
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6620 series German Ritz Deep Well Submersible Pump
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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