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Author Question: The elastomer bellows spring has a _____ that fits over the shaft and pushes against the elastomer ... (Read 92 times)

jazziefee

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on: Jul 24, 2018
The elastomer bellows spring has a _____ that fits over the shaft and pushes against the elastomer bellows.
 
  a. metal bellows
  b. special fitted collar
  c. single-coil spring
  d. secondary seal face

Question 2

A mechanical seal that has one seal inside the stuffing box and one seal outside the stuffing box is known as a
  _____ seal.
 
  a. single inside mechanical
  b. face-to-face mechanical
  c. back-to-back mechanical
  d. tandem


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nickk12214

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Reply #1 on: Jul 24, 2018
Answer to Question 1

c

Answer to Question 2

b


jazziefee

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Reply 2 on: Jul 24, 2018
Wow, this really help

komodo7

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Reply 3 on: Yesterday
Excellent

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