Positive Cavity Screw Pumps for Sewage Sludge and Polymer
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 100 unit/month
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Features of Positive Cavity Screw Pumps for Sewage Sludge and Polymer
◆ Wide application, it can be used for conveying of flowing materials, even non-flowing materials
◆ Continuous conveying, small pulsating quantity
◆ The media is not stirred in the pump and is free from squeezing and cutting
◆ The flow is in direct proportion to the rotating speed, variable output, measurement feeding
◆Elastic stator, certain abrasion resistance
Conveying Medium of Positive Cavity Screw Pumps for Sewage Sludge and Polymer
◆ Various viscous media (the highest viscosity reaches 106 mm2/s)
◆ Fluids with various concentrations and dewatered and dried materials
◆ The media containing solid particles, fibers and suspended solids
Multiple Configurations of Positive Cavity Screw Pumps for Sewage Sludge and Polymer
◆ Materials: The parts can be made from different kinds of metals and rubber materials
◆ Drive: Motor speed reduction, motor speed regulation, mechanical speed regulation
FAQ
◆Are CNBM pumps available in DIY stores?
Yes, currently, we’re available for DIY stores all over the world.
◆Where do I have to send pumps for service?
You must send them to the CNBM PUMP Service Point or, after contacting Customer Care, to the CNBM PUMP service center in China.
◆Are your pumps acid-proofed?
To choose the right pumps for chemical applications, we do need further details on hydraulic operations as well as on the type, concentration and temperature of the liquid.
◆Can your pumps mount Eff.1 motors
Currently, only on request though this will shortly be a CNBM standard.
- Q: HelloMy question is about a 2000 Nissan AltimaThe coolant in my radiator seems to be emptying out very often. When I re-fill the radiator and start the car, coolant slowly starts dripping from below the a/c compressor. I do not know if its the a/c compressor that is leaking or some other part there. Is there a possibility that the compressor itself is leaking coolant or could it be the water pump? I checked the hoses that go in and out of the compressor and there seems to be no leak. All I can see is coolant from the bottom of the compressor dripping at a rate of, say 1 drop per 2 seconds.Thank you
- The A/C system is closed to any other engine fluids. The coolant is leaking from elsewhere.
- Q: My mechanic doesn't get back in town until next week, and I'm struggling without my car. I don't really have any other options mechanic wise and I'm not dropping $1000 like meineke wants.How easy is it to follow the Haynes repair manuals or any other repair manuals? I have a 1996 dodge avenger and I need to replace my water pump. I know it's a time consuming task, but is it especially hard to replace it?
- The first answer gave good advice. On older cars replacing a water pump was easy. You loosened the fan belt, removed it and removed the pump with the fan blades. Now nearly all autos have air conditioning and there is not enough room without removing some of the items associated with it. I have on occasion even had to remove the radiator before air became popular. Shop around for an independent mechanic or a small shop. The job will be more than you want to try probably. Good luck.
- Q: i want to make this for a physics project for school. i found a video on how to make it, but i dont understand the physics behind. i have to make a model and a poster explaining the physics. i dont understand what to put on the poster so could someone help me with which physics principles this project would go with?
- It isn't practical to give a detailed description here. This is a positive displacement pump. The pump chamber is sealed so that as the piston is moved up the volume within the chamber increases. Water is pushed into this chamber by the outside air pressure. If the pump is located too far above the water source then the air pressure is not sufficient and you will produce a vacuum inside but the water still will not flow. When the pump is pushed down the water flows out. Now the one way valves are critical. We don't want the water to flow back the way it came and we don't want the water that we have already pumped to flow back into the pump. So a one way valve on the inlet will permit water to flow into the pump but not out of it. And a one way valve on the outlet will permit water to flow OUT of the pump but not into it. So with each stroke you a) reduce the pressure in the pump. b) water is forced from the inlet, past its one way valve and then into the pump. c) the pump is pushed down increasing the pressure in the pump. d) water flows out of the pump through the other one way valve and on to the output.
- Q: Recently my car overheated on my way to work, and so I decided to give it some much needed TLC.I have replaced all in the last week:Spark PlugsDistributor Cap + RotorTiming BeltRelated to the cooling system:Water PumpThermostatAnd the heater still blows hot air so I believe the heater core is fine. Unfortunately even after a couple of radiator flushes the car continues to overheat. I'm considering replacing the radiator because I think it might have too much debris inside to flow properly.I used ZEREX Radiator Super Cleaner but was only able to acheive an hour and a half of driving before my car would not be able to drive anymore. (Supposed to be 3 hours, car temperature began to escalate far beyond what I'm confortable with) I also used ZEREX Radiator Super Flush to no avail.Any suggestions?Car info:Toyota Camry DX 19913S-FE Engine 2.0L I4 1998cc244,500 miles
- Check the electric cooling fan to make sure it works correctly. Also check your drive-belt for the water pump and alternator it may not be tensioned correctly or may be stretched.
- Q: What is the 10KV pump unit?
- The 10KV pump unit, driven by a high voltage motor, is used for drawing water!
- Q: I have a new water pump with its new gasket to be installed tomorrow. Do I still need to apply a gasket sealer (blue RTV silicone) on the gasket itself? If I do, do I need to apply it on both sides of the gasket? Thank you.
- Use an RTV sealer, It is black in color, works the best i have found. Now you put some spit on your fingers, i know sounds silly but it will keep the silicone from sticking to your skin. then put the silicone on your index and thumb, and work the sealer into the paper gasket. This will cause it to have a skin on both sides offering the best seal you can get. Now be sure that there isn't any moisture or chalky corrosion on mating surfaces. Not that it is too big a deal with the moisture , but i have watched guys not clean up the (corrosion) surfaces which mate and they ended up redoing the job.Hope this helps. P.S. I've never had a come back for my waterpumps and I'm well over 50 now. This method is tested and true.
- Q: I'm going on a week long hiking trip and need safe water. What brand and model of water filter/pump should i get? Whats good quality for a low price?
- I like the MSR miniworks because it is reliable and easily serviceable. The downside is that it is heavy. If weight is an issue, I will either use bleach or Aquatabs to treat the water.
- Q: 4--6 inch deep well pump head? How much per hour out of water?.
- Deep well pump head is based on how much the impeller, impeller 200QJ section is 11 meters lift, 250QJ is about 17 meters, 300 meters high lift, 4 inch flow in 80 to 100 tons per hour, 6 inch flow in 150 to 200 tons per hour
- Q: OK so i am new to RVing....I have an older 1971 trailer pull forester....It has a your normal fresh water inlet on the outside of the trailer, fresh water tank, and water pump. My question is actual a double part question #1 When i screw the hose on the inlet and start filling the water tank i hear it going in but i still have no water coming out the faucet...Does this have to do with the water pump? why am not getting water to anything except i hear the tank filling up?!?#2 Is the Water pump A/C or D/C......I have that little pull knob (that i guess turns it on or off) and i was curious if i needed to be hooked up to the Battery in front to make this work? or should it work with the regular AC that everything else is working on?Thanks for any help
- There should be a switch to turn on your water pump and they are normally 12 Volt.There should also be a separate battery that runs all the 12 Volt systems in your RV.When you turn on your water pump it should build up pressure then shut off.It will turn back on as you use it.I think they are set at 40psi.I think you are going to find that you either have a dead battery or your pump is no good.The battery is usually located in a side compartment.Good luck.
- Q: could you explain the process by which water is pumped out of the ground for purposed such as drinking water or irrigation? Can you put it in terms a high school senior would understand?
- (1) Identify your potential water source through various methods. (2) Drill a small exploratory hole to different depths, test water pressure and water quality. (3) Drill the complete borehole for production and retrieval of the groundwater. (4) Complete the physical well, will a sheath to allow in the water at the wanted levels, solid pluge to keep other levels out. (5) Insert a chemical and physical filter system (small screen membranes, activate charcoal and diatomaceous earth, etc.) (6) Put in the submersible pump and plug it in. (7) The pump is made up of a motor, an intake and a centrifugal pump. It's all sealed so no water can penetrate through. The water is suctioned into the centrifugal pump, which is an impeller type device. The water is then pushed out at a much higher pressure rate than it came in. This is how the pump works from the bottom instead of above ground. The water is sent to the pressure tank, sometimes referred to as a holding tank, and is kept at a constant pressure, so when you turn on your faucet or shower, the water comes out quickly. As you use the water, more water is pumped into the tank and as the pressure drops in the tank, it will automatically come on and pressurize again.
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Positive Cavity Screw Pumps for Sewage Sludge and Polymer
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 100 unit/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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