Tools #1 - Pressurized Water Extinguisher Flashcards Preview

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Flashcards in Tools #1 - Pressurized Water Extinguisher Deck (8)
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1
Q

How much does the water extinguisher weigh?

A

The water extinguisher weighs 30 pounds.

2
Q

How many gallons of water does the extinguisher hold?

A

The water extinguisher holds 2 1/2 gallons of water.

3
Q

What is the operating pressure of the water extinguisher?

A

The operating pressure is 100 psi @ 70 degrees F.

4
Q

How quickly is water expelled from the water extinguisher?

A

Water is expelled in 55 seconds.

5
Q

How often is the water extinguisher hydrostatically tested?

A

The water extinguisher is hydrostatically tested

a) at 5 year intervals or
b) at any time an extinguisher shows evidence of corrosion or mechanical damage.
* If it is greater than 5 years, it MUST be placed O.O.S.

6
Q

Can water extinguishers be used on energized electrical fire situations?

A

Water extinguishers should NEVER be used on or about energized electrical fire situations to avoid electrical shock injury.

7
Q

When is the pressurized water extinguisher inspected?

A

The pressurized water extinguisher is inspected DAILY and AFTER EACH USE.

8
Q

Regulated extinguisher pressurization source should NEVER be set higher than?

A

Regulated extinguisher pressurization should NEVER be set higher than 125 PSI.