TB55 Flashcards

(4 cards)

1
Q

What’s the burst pressure for 4”

A

750 psi

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2
Q

What form is completed for annual hose test?

A

F-129

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3
Q

How shall 4” be tested?

A

300’ length
300 psi
300 seconds (5mins)

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4
Q

How much does 4” weigh

A

49lbs

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