Can i do this myself systems questions pond boss forum electricity deregulation in california


Charlie, I’ve got exactly the same situation as you as far as pond size and depth. If you want to keep your e suvidha electricity bill lucknow pond destratified then you definitely need at least as rotary vane pump. The centrifugal blowers that a lot of people use won’t provide enough pressure to pump down to the bottom at 8 feet. I bought a similar vane pump as Wrangler man describes, these are made for pressures up to around 15 psi. You will need about 5 psi to reach the bottom and another 5 psi to overcome resistance in your long air line. I had to run about 400 feet of line and used 1/2 inch plastic irrigation pipe, wished I had used 3/4 inch since my pump is now driving 10psi. Would be less with larger hose. I wouldn electricity lab activities’t use anything but a air stone diffuser. I’ve tried both membrane diffusers and air stones. The air stones do an obvious gasset y ortega biografia better job of producing small bubbles for much better aeration. Membrane units are not meant for efficiency in adding air to water. You also definitely need a check valve right before the diffuser so that the pump doesn’t have to drive all the water out of the line every time it has been shut off and restarted. You can find various manufacturers of vane pumps on the internet. A 1/4 hp unit is more than adequate for 1/2 acre. Go to Aquatic Ecosystems web site and look up their technical help on pumps and you’ll find good information on how to pick the right size. There is lots t gastrobar el tenedor of good technical info on their site. They also sell all the diffusers and other stuff you would need. I went the do-it-yourself route and copied what they sold by buying all gas stoichiometry practice the parts locally and built a 1/2HP aeration unit. Still cost about $600 but was much cheaper than buying the unit already assembled. I also devised a cheap way to mount the air stones on a weighted stand slightly off the bottom. This holds the thing in place and you need to be off the bottom otherwise the thing will just keep digging its own hole. Definitely an easy do-it-yourself project as long as you size the pump and lines correctly.

Just for kicks and since I’m an engineer I ran some numbers to try to quantify the difference in running o gastronomo buffet 110 volts versus 220 volts. The bottom line is that 220 volts is a little better choice especially if you have a long run from power source to the motor, and it will run cooler. Here’s why. Let’s say you run a 12 gauge copper wire 100 feet from your breaker electricity billy elliot broadway box to motor. This wire has a resistance of 0.00187 ohms per foot for a total resistance of 0.187 ohms. Let’s say you are running a generic 1/2 hp motor, it theoretically draws an average of 3.4 amps at 110 volts. The power loss in a wire is I x I x R, where I is current draw and R is total resistance. So in this situation you will lose 3.4 x 3.4 x 0.187 = 2.16 watts of power. Every hour you run the pump you lose 0.00216 kw-hr. If you run continuously you will lose 18.9 kw-hr per origin electricity faults year. If you pay the average national rate of 10 cents per kw-hr this line loss will cost you $1.89 per year. Now if you use the same motor but switch electricity wiki it over to 220 volts the current draw is exactly half of that when running at 110 volts which is 1.7 amps. The power loss is 1.7 x 1.7 x 0.187 = 0.54 watts = 0.00054 watts = one fourth the loss at 110 volts. For an entire year you’ve now lost 4.7 kw-hr per year which cost $0.47 per year, again one fourth of what you lose at 110 volts. The difference is small but there is a difference. Now what if you have a 1000 foot run the electricity you waste running that same motor is $18.92 per year at 110 volts and gas leak chicago $4.70 at 220 volts. I think this ought to settle the case that no one is wasting much money on buying the kw-hrs by going 110 versus 220 volts unless you have very long distances to run the wires. Ah, but that’s not all you lose. There is also a voltage gas after eating eggs drop associated with power line length. The voltage drop in the line is V = I x R. I’ll spare the math but for a 1000 foot run and the motor draw we’re talking about you would lose 6.4 volts by the time you got 110 volts to the motor while you lose 3.2 volts running at 220 volts. This is half the voltage drop however it is a bigger percentage of the 110 volt power. You are losing 6% of your 110 volt power and only 1.5% of your 220 volt power. Here’s that ratio of one quarter electricity cost las vegas again. This is a real loss in pumping air that the motor can’t produce since it has less voltage. You will not see this in your electric bill but you will see it in at least 6% and 1.5% less air going into your pond. Maybe more depending upon the deisgn of the motor 66 gas station and pump. What is that air worth? It is worth whatever it would cost to pump it. So in one year at 110 volts and 1000 feet of line you will lose the equivalent of 195 kw-hrs of air pumping due to less efficient motor gas and supply acworth ga which cost $19.55. At 220 volts you will lose 49 kw-hrs which cost $4.90. So to sum this up while running a 1/2 hp motor for one year with 1000 foot of 12 gage wire you will pay $14.22 more for electricity and get $14.65 less air. This cost you a total of $28.87 to run 110 versus 220 volts. It all depends on wire size and distance. Another consideration is that you generally never want to lose more than 10% of your voltage when running a motor (it will overheat), if you use 220 volt it may allow you to use a smaller wire size and save wire cost. Again it depends on distance hp gas online registration. I think this is correct and I hope it helps.