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(76,2 mm)

1/2" NPT

WRENCH

FLAT

ELEVATION VIEW

3/4" NPT

WRENCH

FLAT

ELEVATION VIEW

2-1/8"

(54,0 mm)

2-1/2"

(63,5 mm)

1/2" NPT

WRENCH

FLAT

ELEVATION VIEW

(50,8 mm)

1/2" NPT

WRENCH

FLAT

ELEVATION VIEW

Back to Back

Dual Directional Attic Sprinkler

BB1-

⁄

", BB2-

⁄

", BB3-

⁄

Back to Back

Dual Directional Attic Sprinkler

BB1, BB2, BB3

HIP Sprinkler

Single Directional Attic Sprinkler

SD1, SD2, SD3

W-Type 3, Sprinkler Wrench (Part #1073)

Combination Sprinkler Wrench (Part #1106)

OBSOLETE

Содержание CENTRAL Attic

Страница 1: ...the 60 second requirement to be met without an accelerator The other cost reduction is in the new Listing of BlazeMaster CPVC for Attic spaces feeding the wet system sprinklers below the ceiling Tradi...

Страница 2: ...monel thermal sensitive link The sprinkler frame orifice is sealed with a gasketed spring plate Belleville Seal consisting of a beryllium nickel disc spring that is sealed on both its inside and outs...

Страница 3: ...N VIEW 2 50 8 mm 1 2 NPT WRENCH FLAT ELEVATION VIEW Back to Back Dual Directional Attic Sprinkler BB1 17 32 BB2 17 32 BB3 17 32 Back to Back Dual Directional Attic Sprinkler BB1 BB2 BB3 HIP Sprinkler...

Страница 4: ...area above must be protected by Attic Sprinklers see figure 10 Insulation is for fire protection purposes It is not freeze protection BlazeMaster CPVC must be installed in accordance with the BlazeMas...

Страница 5: ...5mm than 10 3 0 m SD2 30 9 1 m to more 25 95 20 0 1 4 7 12 178mm 305mm to less than 10 12 254 mm 305mm than 10 3 0 m SD3 30 9 1 m to more 25 95 20 0 1 4 10 12 254mm 305mm to 12 12 305mm 305mm than 10...

Страница 6: ...kler Single Directional Attic Sprinkler Single Directional Attic Sprinkler Span Dimension Single Directional 16 406 4 mm minimum 22 558 8 mm maximum To Bottom of Sheathing Branch Line Ceiling Truss Ri...

Страница 7: ...the maximum spacing is 6 0 1 8 m and the minimum is 4 0 1 2 m see figures 2 11 The reason 400 square feet is not an issue with the single directional is because at its maximum spacing 6 0 1 8 m on cen...

Страница 8: ...ee figure 12 for joists perpendicular to outside wall Ridge Single Directional Attic Sprinkler Outside Wall 40 0 12 2 m maximum 3 0 0 9 m max on slope Back to Back Attic Sprinkler 6 0 1 8 m Max 6 0 1...

Страница 9: ...be 6 152 4mm clearance over the top of the obstruction to allow water to pass both over and under the obstruction The 6 152 4mm is measured perpendicular to the slope from the bottom of the joist If t...

Страница 10: ...rio To use attic sprinklers in these attics space attic sprinklers to protect the center portion of the building add standard sprinklers around the perimeter at a maximum of 7 0 2 1m and a minimum of...

Страница 11: ...tics having a mixture of standard spray sprinklers and Specific Application Attic SprinklersTM The design area requirements of NFPA 13 shall apply to all sprinkler types 5 Attics having a Width Greate...

Страница 12: ...ith the appli cable standards of the National Fire Protection Association e g NFPA 25 in addition to the standards of any other authorities having jurisdiction The installing contractor or sprinkler m...

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