background image

Graph B

Minimum Required Slant Distance BetweenA Level Ceiling And A Sprinkler Located

On A Pitched Ceiling Without Unduly Obstructing The Water Distribution Located On

An Intersecting Pitched Ceiling

COVERAGE AREAS:

(a)

20’ x 20’

(c)

16’ x 16’

(b)

18’ x 18’

(d)

14’ x 14’ & 12’ x 12’

Graph A

Minimum Required Horizontal Distance

Between A Sprinkler Located On A Level

Ceiling And An Interesting Pitched Ceiling Without Unduly Obstructing

The Water Distribution

7

OBSOLETE

Содержание CENTRAL TFP1

Страница 1: ...ove cited stipu lations and the varied nature of residential type architecture there will be some compartment de signs which cannot be fully sprinklered in accordance with the recommendations of NFPA 13 13D or 13R In the event of this condition consult the authorities having jurisdiction for guidance and approval It is the responsibility of the in stalling contractor to provide a copy of this docu...

Страница 2: ... by firmly fastening the sprinkler system piping to the structure If the sprinkler is not properly secured in position reac tion forces resulting from sprin kler operation could alter its orien tation and its water distribution pattern The sprinkler escutcheon cannot be used to hold the sprin kler in position General Service Conditions The Model TFP1 must only be utilized in wet pipe sprinkler sys...

Страница 3: ...nklers will provide their design distribution of water spray Location of sprinklers with respect to obstructions to water distribution are to be in accordance with the obstruc tion rules for extended coverage pen dent sprinklers per the requirements of NFPA 13 Operational Sensitivity Criteria For proper operational sensitivity the Model TFP1 must be installed be neath a solid ceiling having a smoo...

Страница 4: ...is horizontal b the compartment openings to adjoining spaces have minimum lintel depths of 8 inches below the lowest sprinkler c any adjacent sprinklers in the direction of the ceiling ridge are to be in a row which runs parallel to the ridge and the sprinklers are to be spaced a minimum of 10 feet apart d the sprinklers shown in Figures 3 1 through 3 8 are located in a plane which is perpendicula...

Страница 5: ...ve the Protective Cap and then push on the Escutch eon until its flange just comes in con tact with the ceiling Do not continue to push on the Escutcheon such that it lifts a ceiling panel out of its nor mal position If the Escutcheon can not be engaged with the Sprinkler or the the Escutcheon cannot be en gaged sufficiently to contact the ceil ing relocate the sprinkler fitting as necessary Carea...

Страница 6: ...terial and work manship when paid for and properly installed and maintained under nor mal use and service This warranty will expire ten 10 years from date of shipment by Tyco Fire Products No warranty is given for products or components manufactured by com panies not affiliated by ownership with Tyco Fire Products or for prod ucts and components which have been subject to misuse improper in stalla...

Страница 7: ...ucting The Water Distribution Located On An Intersecting Pitched Ceiling COVERAGE AREAS a 20 x 20 c 16 x 16 b 18 x 18 d 14 x 14 12 x 12 Graph A Minimum Required Horizontal Distance Between A Sprinkler Located On A Level Ceiling And An Interesting Pitched Ceiling Without Unduly Obstructing The Water Distribution 7 O B S O L E T E ...

Страница 8: ...ed At A Peak NOTES 1 UP TO A MAXIMUM OF ONE HALF THE LENGTH OF THE COVERAGE AREA BEING HYDRAULICALLY CALCULATED 2 THE MOUNTING SURFACE MUST BE LOCATED WITHIN 4 TO 6 INCHES OF THE PEAK IF IT IS NOT CONTINUOUS OVER THE FULL LENGTH OF THE CEILING RIDGE Graph E Minimum Required Slant Distance Between A Ridge And A Sprinkler Without Unduly Obstructing The Water Distribution NOTE UP TO A MAXIMUM OF ONE ...

Отзывы: