First you need the size of the pipe and the volume of water supply. Pressure will vary during usage. Standard well system operates between 20-40 psi and city systems operate from 50-70 psi.
It stands for Deutsches Normung=German standard and usually applies to dimensional information in the metric system. Hence DN50 is for 50mm.
what is weight of 60 dia ms pipe
form_title= Draining Pipe form_header= Keep your drainage clear with a new pipe. Do you need to remove an existing pipe?*= () Yes () No Where will the pipe be installed?*= _ [50] Do you currently have any other plumbing issues?*= () Yes () No
A typical deep submersible pump on a domestic well will be 5-10 gpm and will run up to 120 psi if not governed by a pressure switch at the holding tank. Most Home pressure switches are set to come on at 30-45 psi and shut off at 50-75 psi. This, coupled with the air pressure in the holding tank, means that home pressures of 50 -75 are normal.
First you need the size of the pipe and the volume of water supply. Pressure will vary during usage. Standard well system operates between 20-40 psi and city systems operate from 50-70 psi.
you need to know the viscosity of the liquid - molasses or alcohol?
gpm and psi are two different measures that are not directly related, though a change in one will affect the other. To get the pressure at a certain point in your piping, you would need to measure it. Or, if you know that your pump is rated for 50 gpm at 80psi (1 foot water column = 2.31 psi) and your pump is lifting a column of water 15' (34.65 psi), then you should have about 45 psi residual. If you have long runs of horizontal pipe you may need to add some for pipe friction also.
DN 50 means: "DN": Diametre nominel - Nominal diameter of the valve, and "50" is the size of the valve in [mm]. Alternative is NPS (Nominal pipe size in inches).
DN": Diametre nominel - Nominal diameter of the valve, and "50" is the size of the valve in [mm]. Alternative is NPS (Nominal pipe size in inches).
Depends what size your pipe is
350x350x150
12 gauge or bigger.
Antifreeze Needed 2 1/4 Gallons For a 50/50 mix
a T-50 star bit is needed to remove the bolt
Depends on the volume and the size of the pipe. Fill a 5 gal bucket and time it. This will give you gallons per minute.
The question is a little more difficult to answer than you may think. Here is a link to the mathamatic concept, each pipe is different so you will need the material your using. http://knol.google.com/k/d-gardiner/how-to-calculate-pressure-drop-and/35e6sqhxsbdsg/2# My friend Jeff from Canadian Leak Detection says: The answer is 189 gallons per minute. Then: The rest of the story is that 189 gallons is nozzle flow. If the water flows down the pipe for any distance the friction will slow the flow a bit. So if you need really accurate flow rate I need more info.