Successfully reported this slideshow.
We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. You can change your ad preferences anytime.
Assume Gravity to LowPressure. About 6f/s flowvelocity, also suctionside of pumpAssume AveragePressure. (20-100PSI)About 1...
Water Flow Chart #2Pressure Flow in GPM through pipe ID in inchesPSI 1" 1.25" 1.5" 2" 2.5" 3" 4" 5"20 26 47 76 161 290 468...
Unfortunately no single recommendation will be correct for all possible circumstances, but thetable below can be used as a...
Upcoming SlideShare
Loading in …5
×

Water flow pipe sizes

390,398 views

Published on

Published in: Technology, Business
  • My struggles with my dissertation were long gone since the day I contacted Emily for my dissertation help. Great assistance by guys from ⇒⇒⇒WRITE-MY-PAPER.net ⇐⇐⇐
       Reply 
    Are you sure you want to  Yes  No
    Your message goes here
  • thanks
       Reply 
    Are you sure you want to  Yes  No
    Your message goes here
  • Hello! I have searched hard to find a reliable and best research paper writing service and finally i got a good option for my needs as ⇒ www.WritePaper.info ⇐
       Reply 
    Are you sure you want to  Yes  No
    Your message goes here
  • You'll notice the difference immediately when you make the switch from working with amateurs to working with professionals. I've been betting with these guys for more than three years and in that time I've made nearly £500,000! That's a life changing amount of money. If I can give you one piece of advice it's this – sign up and sign up NOW! Last time I was one of the last guys to grab a spot before Patrick closed the doors. If I hadn't gotten lucky that day I'd be half a million pounds poorer now and my life would be a hell of a lot different. ✔✔✔ https://w.url.cn/s/AYQ6fO0
       Reply 
    Are you sure you want to  Yes  No
    Your message goes here
  • Hello! I can recommend a site that has helped me. It's called ⇒ www.HelpWriting.net ⇐ They helped me for writing my quality research paper.
       Reply 
    Are you sure you want to  Yes  No
    Your message goes here

Water flow pipe sizes

  1. 1. Assume Gravity to LowPressure. About 6f/s flowvelocity, also suctionside of pumpAssume AveragePressure. (20-100PSI)About 12f/s flowvelocityAssume "High Pressure"PEAK flow. About 18f/sflow velocity*Sch40PipeSizeID(range)ODGPM(with minimalpressure loss &noise)GPH(with minimalpressure loss& noise)GPM(withminimalpressure loss& noise)GPH(with minimalpressure loss &noise)GPM(withsignificantpressure loss& noise)GPH(withsignificantpressure loss &noise)1/2".50-.60".85" 7 gpm 420 gph 14 gpm 840 gph 21 gpm 1,260 gph3/4".75-.85"1.06" 11 gpm 660 gph 23 gpm 1,410 gph 36 gpm 2,160 gph1"1.00-1.03"1.33" 16 gpm 960 gph 37 gpm 2,220 gph 58 gpm 3,510 gph1.25"1.25-1.36"1.67" 25 gpm1,500gph62 gpm 3,750 gph 100 gpm 5,940 gph1.5"1.50-1.60"1.90" 35 gpm2100gph81 gpm 4,830 gph 126 gpm 7,560 gph2"1.95-2.05"2.38" 55 gpm3300gph127gpm7,650 gph 200 gpm12,000gph2.5"2.35-2.45"2.89" 80 gpm4800gph190gpm11,400gph300 gpm17,550gph3"2.90-3.05"3.50" 140 gpm8400gph273gpm16,350gph425 gpm25,650gph4"3.85-3.95"4.50" 240 gpm14,400gph480gpm28,800gph700 gpm42,000gph5"4.95-5.05"5.563" 380 gpm22,800gph750gpm45,000gph1100gpm66,000gph6"5.85-5.95"6.61" 550 gpm33,000gph1100gpm66,000gph1700gpm102,000gph8" 7.96" 8.625" 950 gpm57,000gph1900gpm114,000gph2800gpm168,000gph
  2. 2. Water Flow Chart #2Pressure Flow in GPM through pipe ID in inchesPSI 1" 1.25" 1.5" 2" 2.5" 3" 4" 5"20 26 47 76 161 290 468 997 289530 32 58 94 200 360 582 1240 360340 38 68 110 234 421 680 1449 420950 43 77 124 264 475 767 1635 474860 47 85 137 291 524 846 1804 523975 53 95 153 329 591 955 2035 5910100 62 112 180 384 690 1115 2377 6904125 70 126 203 433 779 1258 2681 7788150 77 139 224 478 859 1388 2958 8593200 90 162 262 558 1004 1621 3455 10038
  3. 3. Unfortunately no single recommendation will be correct for all possible circumstances, but thetable below can be used as a general guidance for the water flow capacity in Steel pipes schedule40:Pipe Size(inch)Maximum Flow(gal/min)Velocity(ft/s)Head Loss(ft/100ft)2 45 4.3 3.92 1/2 75 5.0 4.13 130 5.6 3.94 260 6.6 4.06 800 8.9 4.08 1,600 10.3 3.810 3,000 12.2 4.012 4,700 13.4 4.014 6,000 14.2 4.016 8,000 14.5 3.518 10,000 14.3 3.020 12,000 13.8 2.424 18,000 14.4 2.1

×