Title: TFP510_06_2015.pdf
TABLE B 1 INCH NPT (AND ISO 7-R 1) SERIES DS-1 QUICK RESPONSE, STANDARD COVERAGE DRY-TYPE SPRINKLERS LABORATORY LISTINGS AND APPROVALSTFP510 Page 4 of 10SPRINKLER FITTING (REFER TO DESIGN CRITERIA SECTION)SPRINKLER FITTING (REFER TO DESIGN CRITERIA SECTION)SPRINKLER FITTING (REFER TO DESIGN CRITERIA SECTION)FACE OF SPRINKLER FITTINGFACE OF SPRINKLER FITTINGFACE OF SPRINKLER FITTINGORDER LENGTHS: 2-3/4" to 48" (69,9 to 1219,2 mm) IN 1/4" (6,4 mm) INCREMENTS1-3/4" DIA. (44,5 mm)ORDER LENGTHS: 3-3/4" to 48" (95,3 to 1219,2 mm) IN 1/4" (6,4 mm) INCREMENTS2-1/4" DIA. (57,2 mm)ORDER LENGTHS: 1/2" to 46" (12,7 to 1168,4 mm) IN 1/4" (6,4 mm) INCREMENTS3-1/2" DIA. (88,9 mm)2-1/2" DIA. (63,5 mm)FACE OF CEILINGFACE OF CEILINGFACE OF CEILING4-1/4" ± 1/8" (108,0 ± 3,2 mm)2-3/16" ± 1/8" (55,6 ± 3,2 mm)3" DIA. (76,2 mm)1-3/8" ± 1/8" (34,9 ± 3,2 mm)2-7/8" DIA. (73,0 mm)FIGURE 3 PENDENT TY3235 AND TY3935 WITH STANDARD ESCUTCHEON