Question: Wedge mechanical seal orientation in vacuum

  • Thread starter Thread starter heiken01
  • Start date Start date
Click For Summary

Discussion Overview

The discussion revolves around the proper orientation of wedge mechanical seals in a vacuum environment. Participants are seeking guidance on manufacturer recommendations and the implications of seal orientation.

Discussion Character

  • Exploratory, Technical explanation, Debate/contested

Main Points Raised

  • One participant questions the manufacturer's recommendations for the seals.
  • Another participant notes that the seals were purchased from Alibaba, indicating uncertainty about the manufacturer's guidance.
  • A further contribution suggests that Alibaba functions as a reseller and emphasizes the importance of identifying the actual manufacturer for accurate information.

Areas of Agreement / Disagreement

Participants do not appear to reach a consensus on the correct orientation or the manufacturer's recommendations, indicating ongoing uncertainty and the need for further clarification.

Contextual Notes

There is a lack of specific information regarding the brand and manufacturer of the seals, which may limit the ability to obtain definitive guidance on their orientation.

heiken01
Messages
2
Reaction score
0
TL;DR
Hello all,

I will use two 59U-25 ca-sic-ptfe wedge mechanical seals, in a top mounted, low speed (14rpm) mixer. Solvent heated to 100 celsius, -900mbar vacuum applied. So, steam will be in contact with the seal. I was wondering, how is the right way to install these?

Back to back or tandem?

Thanks!
Mechanical seal config.JPG
 
Last edited:
Engineering news on Phys.org
Welcome, @heiken01 !

What the manufacturer of the seals recommend?
 
Lnewqban said:
Welcome, @heiken01 !

What the manufacturer of the seals recommend?
Hi! Purchased on Alibaba. They dont know either
 
heiken01 said:
Hi! Purchased on Alibaba. They dont know either
I believe Alibaba is just a reseller, like Amazon or eBay. What is the brand of the seals? Who is the manufacturer? That is who you need to ask.
 
  • Like
Likes   Reactions: Lnewqban

Similar threads

  • · Replies 7 ·
Replies
7
Views
2K
  • · Replies 8 ·
Replies
8
Views
1K
Replies
7
Views
2K
  • · Replies 9 ·
Replies
9
Views
2K
  • · Replies 7 ·
Replies
7
Views
2K
  • · Replies 1 ·
Replies
1
Views
2K
  • · Replies 21 ·
Replies
21
Views
2K
  • · Replies 2 ·
Replies
2
Views
374
Replies
1
Views
1K
  • · Replies 14 ·
Replies
14
Views
1K