Results 1 to 3 of 3

Thread: Pump help

  1. #1
    Join Date
    Apr 2005
    Australia : Queensland
    Post Likes


    Hey roomies just a quick Q Are vacuum pumps better or worse in hot or cold weather and why is this so if it is true.

  2. #2
    Join Date
    Oct 2001
    Post Likes
    if your going for micron readings and the pump is left in the sun then ran to pull for 4hrs,you won't get below 350 on the has to be ambient for a true vac test.if you need to cool a hot vac off on a rooftop job pop another access door and put it in the filter section to cool.even better the supply fan section with the dx running over it.
    "when in doubt...jump it out"

  3. #3
    Senior Tech Guest
    posted same question 3 times.....your gonna get same answer 3 times...

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts

Related Forums

Plumbing Talks | Contractor MagazineThe place where Electrical professionals meet.
Quality Home Comfort Awards