Leader

Collapse

Announcement

Collapse

Firehouse.com Forum Rules & Guidelines

Forum Rules & Guidelines

Not Permitted or Tolerated:
• Advertising and/or links of commercial, for-profit websites, products, and/or services is not permitted. If you have a need to advertise on Firehouse.com please contact [email protected]
• Fighting/arguing
• Cyber-bullying
• Swearing
• Name-calling and/or personal attacks
• Spamming
• Typing in all CAPS
• “l33t speak” - Substituting characters for letters in an effort to represent a word or phrase. (example: M*****ive)
• Distribution of another person’s personal information, regardless of whether or not said information is public knowledge and whether or not an individual has permission to post said personal information
• Piracy advocation of any kind
• Racist, sexual, hate type defamatory, religious, political, or sexual commentary.
• Multiple forum accounts

Forum Posting Guidelines:

Posts must be on-topic, non-disruptive and relevant to the firefighting community. Post only in a mature and responsible way that contributes to the discussion at hand. Posting relevant information, helpful suggestions and/or constructive criticism is a great way to contribute to the community.

Post in the correct forum and have clear titles for your threads.

Please post in English or provide a translation.

There are moderators and admins who handle these forums with care, do not resort to self-help, instead please utilize the reporting option. Be mature and responsible for yourself and your posts. If you are offended by another member utilize the reporting option. All reported posts will be addressed and dealt with as deemed appropriate by Firehouse.com staff.

Firehouse.com Moderation Process:
Effective immediately, the following moderation process will take effect. User(s) whose posts are determined by Firehouse.com staff to be in violation of any of the rules above will EARN the following reprimand(s) in the moderation process:
1. An initial warning will be issued.
2. A Final Warning will be issued if a user is found to be in violation a second time.
3. A 3-day suspension will be issued if the user continues to break the forum rules.
4. A 45-day suspension will be issued if the user is found to be a habitual rule breaker.
5. Habitual rule breakers that have exhausted all of the above will receive a permanent life-time ban that will be strictly enforced. Reinstatement will not be allowed – there is no appeal process.

Subsequent accounts created in an effort to side-step the rules and moderation process are subject to automatic removal without notice. Firehouse.com reserves the right to expedite the reprimand process for any users as it is deemed necessary. Any user in the moderation process may be required to review and agree to by email the terms and conditions listed above before their account is re-instated (except for those that are banned).

Firehouse.com reserves the right to edit and/or remove any post or member, at any time, for any reason without notice. Firehouse.com also reserves the right to warn, suspend, and/or ban, any member, at any time, for any reason.

Firehouse.com values the active participation we have in our forums. Please ensure your posts are tasteful and tactful. Thank you very much for your cooperation.
See more
See less

Jet Siphon Operations

Collapse
This topic is closed.
X
X
 
  • Filter
  • Time
  • Show
Clear All
new posts

  • Jet Siphon Operations

    My company recently purchased a Strainer for our 3,000 gal porta pond. The strainer sets on the bottom and has a 1 3/4" jet siphon port on it. My question is what pressure/flowrate should the 1 3/4" line be operated at to produce maximum efficiency? If the answer isnt a set number what should we be looking for to determine if the jet siphon is operating properly?



    ------------------
    Shawn M. Cecula
    Captain
    Lewiston Fire Co. No. 2

  • #2
    It sounds like a Kochek. 100 psi at the strainer seems to work well for water pickup and transfer. It flows 74 gpm @ 100 psi.

    Comment


    • #3
      I do not recall seeing and published figures for pressures. Most of the combination lo-pro strainers/siphons have a maximum flow of 500 GPM at draft.

      We run 60-80 PSI with the determining factor the volume of water coming through the hard suction into the receiving tank without overshooting the tank. We can routinely move 400 GPM from tank to tank.

      Comment


      • #4
        We've been using transfer devices for years in tanker operations w/multiple porta-ponds, both homemade and commercial. It shouldn't be necessary to pressure the siphon line beyond 50 psi; in fact, on some manufacturer's devices, there is a caution label advising that the inlet pressure not exceed 35 psi. A flow rate of 400 to 600 GPM should be attainable thru the transfer process when using the 35 to 50 psi range in charging the siphon line. Go out, set it up, work with it in a variety of scenarios and when you need to utilize at an incident your members should have no difficulty.

        Comment

        300x600 Ad Unit (In-View)

        Collapse

        Upper 300x250

        Collapse

        Taboola

        Collapse

        Leader

        Collapse
        Working...
        X