×
INTELLIGENT WORK FORUMS
FOR ENGINEERING PROFESSIONALS

Log In

Come Join Us!

Are you an
Engineering professional?
Join Eng-Tips Forums!
  • Talk With Other Members
  • Be Notified Of Responses
    To Your Posts
  • Keyword Search
  • One-Click Access To Your
    Favorite Forums
  • Automated Signatures
    On Your Posts
  • Best Of All, It's Free!
  • Students Click Here

*Eng-Tips's functionality depends on members receiving e-mail. By joining you are opting in to receive e-mail.

Posting Guidelines

Promoting, selling, recruiting, coursework and thesis posting is forbidden.

Students Click Here

Jobs

Seal for concrete mixing and pumping

Seal for concrete mixing and pumping

Seal for concrete mixing and pumping

(OP)
Hello all,
Could you give the best solution for a mixing and pumping concrete?
Shaft speed: between 70 and 120 rpm
Pressure: Less than 3 bar.

Thank you guys.

RE: Seal for concrete mixing and pumping

(OP)
Can the solution be a face to face double seal with faces SiC/SiC - SiC/Graphite, viton and API PLAN 53A with barrier fluid water? Pressure 1 bar above product pressure.
As it is a horizontal mixer and pumper two seals are needed (one in each side), Is it posible to use only one reservoir for both matching the seal return pipes?

regards.

Red Flag This Post

Please let us know here why this post is inappropriate. Reasons such as off-topic, duplicates, flames, illegal, vulgar, or students posting their homework.

Red Flag Submitted

Thank you for helping keep Eng-Tips Forums free from inappropriate posts.
The Eng-Tips staff will check this out and take appropriate action.

Reply To This Thread

Posting in the Eng-Tips forums is a member-only feature.

Click Here to join Eng-Tips and talk with other members!


Resources