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GRAPH D

MAXIMUM WATER SPRAY DISTRIBUTION WHEN A SPRINKLER IS LOCATED ON A PITCHED CEILING

OPPOSITE FROM AN INTERSECTING PITCHED CEILING

NOTES:

UP TO A MAXIMUM OF ONE-HALF THE LENGTH OF THE
COVERAGE AREA BEING HYDRAULICALLY CALCULATED.

3 FEET IS THE MAXIMUM PERMITTED AND 1 FOOT IS
THE MINIMUM REQUIRED.

GRAPH C

MAXIMUM WATER SPRAY DISTRIBUTION WHEN A SPRINKLER IS LOCATED AT A PEAK

NOTES:

UP TO A MAXIMUM OF ONE-HALF THE LENGTH OF THE
COVERAGE AREA BEING HYDRAULICALLY CALCULATED.

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-HALF THE LENGTH OF THE COVERAGE
AREA BEING HYDRAULICALLY CALCULATED.

COVERAGE
AREAS:
(a)20’ x 20’
(b)18’ x 18’
(c)16’ x 16’
(d)14’ x 14’
(e)12’ x 12’

OBSOLETE

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Содержание Gem TFP1

Страница 1: ...cal ad justment This adjustment reduces the accuracy to which the fixed pipe drops to the sprinklers must be cut to help assure a perfect fit installation The Model TFP1 has been designed with heat se...

Страница 2: ...rking understanding of the complete list of criteria prior to initiating the design of the sprin kler system Questions concerning sprinkler installation and usage criteria which are not covered by the...

Страница 3: ...lers with respect to obstructions to water distribution are to be in accordance with the obstruction rules for extended coverage pendent sprinklers per the requirements of NFPA 13 Operational Sensitiv...

Страница 4: ...orizontal 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...

Страница 5: ...6 After the ceiling has been com pleted with the 2 inch 50 mm diame ter clearance hole use the Protective Cap Removal Tool Ref Figure 5 to remove the Protective Cap and then push on the Escutcheon unt...

Страница 6: ...Buyer for ten 10 years against defects in material and work manship when paid for and properly installed and maintained under normal use and service This warranty will ex pire ten 10 years from date...

Страница 7: ...G 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 d 12 x 12 GRAPH A MINIMUM REQUIRED HORIZONTAL DISTANCE BETWEEN A SPRINKLER LO...

Страница 8: ...IS LOCATED AT A PEAK NOTES UP TO A MAXIMUM OF ONE HALF THE LENGTH OF THE COVERAGE AREA BEING HYDRAULICALLY CALCULATED THE MOUNTING SURFACE MUST BE LOCATED WITHIN 4 TO 6 INCHES OF THE PEAK IF IT IS NOT...