Welcome! Here are the website rules, as well as some tips for using this forum.
Need to contact us? Visit https://heatinghelp.com/contact-us/.
Click here to Find a Contractor in your area.
Rate of water removal?
Eugene Silberstein 3
Member Posts: 1,380
exactly how much water can possibly be in that pipe.
Nice to see you Don. Are you going to bless us with your presence on February 23rd?
Nice to see you Don. Are you going to bless us with your presence on February 23rd?
0
Comments
-
Using 7cfm vac pump
I have an under ground gas line that was run about 4 weeks ago. Water had gotten inside when customer removed protective cap. We have used nitrogen to remove most of the water, but since there are a few dips and pitches in the line, I still have blockage. I guess My Q: is "will a vacuume pump aid in the removal of the remaining water and at what rate? Any other thoughts welcome.
Thanks Mike T.0 -
Two Quick Questions
What size is the line and how long is the run?0 -
Sorry about that Eugene
Line is 1" "Gas Tight" aprox. 60 to 80 ft. I know for a fact that when I blew it out, the line was clear per/say. But, due to the dips, the water layed in there not allowing gas flow. I think it's comming thru, but when the dip has water in it, the pressure is not enough to allow flow to break thru. Aslo, additional 1" hard drawn after that for about 30ft. I think the main water blockage is in the underground like though.0 -
Just a
suggestion...that gastite is alot like flex duct it really create higher static and reduce flow.
Without knowing the btu load on that line I would say your
distribution is undersize if its low pressure.
I just did one recently at 40 feet 150000 btu and it call for a 1 1/4 line with sealtite.
Not saying thats your problem but I was just surpise at how big the gas line had to be for such a short distance.
0 -
I would
love to be there..but like most this time of year I'm busy taking care of santa final payments.
However, I have my funds set aside when you come to my town or, when the book become availible.
And then we are always slow in spring..hint,hint.
The crews here awaiting your arrival.
0 -
Where are you located?
0 -
the underground sprinkler Co.
uses a airjack compressor to blow lines .0 -
i dont know
0 -
I'm doing an experiment, Mike.
I'll have an answer for you in a little bit, buddy.0
This discussion has been closed.
Categories
- All Categories
- 86.2K THE MAIN WALL
- 3.1K A-C, Heat Pumps & Refrigeration
- 53 Biomass
- 422 Carbon Monoxide Awareness
- 90 Chimneys & Flues
- 2K Domestic Hot Water
- 5.4K Gas Heating
- 99 Geothermal
- 156 Indoor-Air Quality
- 3.4K Oil Heating
- 63 Pipe Deterioration
- 915 Plumbing
- 6K Radiant Heating
- 381 Solar
- 14.8K Strictly Steam
- 3.3K Thermostats and Controls
- 53 Water Quality
- 41 Industry Classes
- 47 Job Opportunities
- 17 Recall Announcements