Hydralics Flashcards by Mitch Schuitema

Q

Smooth bore 185 gpm psi?

A

50psi

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Q

Smooth bore 65psi 210gpm

FL/100ft

A

53 per 100ft

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Q

Blitz nozzle 100psi fog gpm?

A

500gpm

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Q

Smooth bore 50psi gpm?

A

185gpm

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Q

High rise fog psi?

A

75psi

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Q

Blitz nozzle 1 1/2” solid bore gpm?

A

500gpm

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Q

Smooth bore 210gpm psi?

A

65psi

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Q

1” solid stream hand-line

A

50psi

200gpm

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Q

Smooth bore 200gpm psi?

A

60psi

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Q

Blitz fog nozzle low pressure psi?

A

55psi

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Q

1 3/8” master stream stack tip

Psi
Gpm
FL/100ft

A

80psi
500gpm
5 per 100ft

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Q

Fog hog master stream

Psi
Gpm
FL/100ft

A

100psi
1000gpm
22.5 per 100ft

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Q

What is a sprinkler system pumped at?

A

150psi

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Q

Blitz fog FL/100ft 2.5”?

A

40 per 100ft 2.5”

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Q

Blitz nozzle NP

A

Fog low-55psi
Fog high-100psi
Solid bore-50psi

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Q

Smooth bore 50psi 185gpm

FL/100ft?

A

45.5 per 100ft

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Q

Automatic fog nozzle NP

A

100psi (regardless of gpm)

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Q

Blitz 1 1/2” solid bore

FL/100ft 2.5”?

A

40 per 100ft 2.5”

Q

How do you find height when pressure is known?

A

2.3 x pressure = height

Q

2” master stream stack tip

Psi
Gpm
FL/100ft

A

80psi
1000gpm
22.5 per 100ft

Q

Blitz 500 gpm FL/100ft 4”

A

5 per 100ft 4”

Q

1 7/8” master stream stack tip

Psi
Gpm
FL/100ft

A

80psi
900gpm
18 per 100ft

Q

High rise fog FL/100ft

A

20 per 100ft

Q

What is the appliance value for a stang gun?

A

25psi

Q

Solid stream hand line nozzle pressure

A

50psi (flows less than 350 gpm)

Q

Smooth bore 60psi 200gpm

FL/100ft

A

50 per 100ft

Q

Solid stream master streams nozzle pressure

A

80psi (flows greater than 350 gpm)

Q

Fixed gallonage nozzle NP?

A

50psi

Q

High rise fog gpm?

A

100gpm

Q

What is the fire flow formula?

A

(Length x width)
3

= GPM

Q

1 3/4” master stream stack tip

Psi
Gpm
FL/100ft

A

80psi
800gpm
14 per 100ft

Q

1 1/8” solid stream hand line

A

50psi

250gpm

Q

How do you find the surface area of a circle?

A

.7854 x diameter2

Q

How do you find the pressure when height is known?

A

.434 x height = pressure

Q

1 1/4” master stream stack tip

Psi
Gpm
FL/100ft

A

80psi
400gpm
3 per 100ft

Q

1 1/4” solid stream hand line

A

50psi

300gpm

Q

Smooth bore 60psi gpm?

A

200gpm

Q

Blitz fog nozzle high pressure psi?

A

100psi

Q

1 1/2” master stream stack tip

Psi
Gpm
FL/100ft

A

80psi
600gpm
7.5 per 100ft

Q

High rise nozzle NP

A

Fog-75psi

Solid stream

50psi
60psi
65psi

Q

Blitz nozzle solid bore psi?

A

50psi

Q

1 5/8” master stream stack tip

Psi
Gpm
FL/100ft

A

80psi
700gpm
10.5 per 100ft

Q

How do you find the surface area of a triangle?

A

Base x height

2

Q

Smooth bore 65psi gpm?

A

210 gpm