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TFP370 Page 10 of 12 III Components 1 - Frame 4 - Bulb *Temperature rating is 2 • Button 5- Deflector* indicated on deflector. 3 - Seating 6 - Compression Assembly Screw 6 _ /. } ... • NIL, -"t fi 5* 3 (12,7 mm) 2-3/8- NOMINAL a (60,3 mm) 2 c MAKE-IN 2 � _ . _ ..�_ 1 WRENCH 3/4' CROSS FLAT NPT SECTION UPRIGHT FIGURE 4 ULTRA K17,286°F(141°C), UPRIGHT(TY7IOS)SPRINKLERS Switch Setting Low Air Threshold Nominal Pressure High Air Threshold psi(bar) psi(bar) psi(bar) 0 7(0,48) 10(0,69) 15(1,04) TABLED 1 7(0,48) 15(1,04) 20(1,38) HIGH/NORMAL/LOW 2 15(1,04) 20(1,38) 25(1,72) AIR PRESSURE SETTINGS FOR THE QUELL SYSTEM THAT ARE 3 16(1,04) 25(1,72) 30(2,07) COMPATIBLE WITH THE ORS 4 20(1,38) 30(2,07) 35(2,41) QUICK RELEASE SWITCH 5 25(1,72) 35(2,41) 40(2,76) 6 30(2,07) 40(2,76) 45(3,10) 7 35(2,41) 45(3,10) 50(3,45) 8 45(3,10) 55(3,79) 60(444) 9 55(3,79) 65(4,48) 70(4,83) Option 3:No Field Verification Test To transferred from line to line, creating Branchlines of nominal 4 inch(DN100) Be Performed- A 10% safety factor a grid-like scenario, as opposed to pipe size are acceptable when riser from the stipulated"Operating Times" "dead-end"branchlines which do not nipples are provided to elevate the in Tables A,B,or C must be maintained allow for air transfer. NFPA does not deflector 12 inches(305 mm)above the in the calculated results. allow for gridded dry type systems centerline of the pipe. to be installed due to the increased System Piping Layout water delivery times which can be Deflector Distance The system piping layout must be a expected. The SprinkFDT-Q software The minimum and maximum deflector "tree"configuration in order to use the program does not have the capability to distances from the ceiling shall be in SprinkFDT-O Fluid Delivery Calculation calculate fluid delivery through gridded accordance with the NEPA require- -Program and to help assure the piping systems. moots for CMSA sprinklers (Ref. quickest water delivery times. Gridded AutomaticSprinklers Section 8.11) with the exception that and looped systems are prohibitedp 8.11.4.1.2(3)(Concrete Tee Allowance) for the overhead piping system but a The Ultra K17 Upright Sprinklers are may not be applied if deflector distance looped underground may be utilized. "Control Mode Specific Application would exceed 22 inches below the (CMSA) Sprinklers Used For Storage ceiling. Note: "Tie-in drains,"where multiple Protection."Except as modified below, branchlines are drained by a common all installation requirements provided in drain line, are prohibited. While this NFPA 13,Section 8.11 apply. common line may only be nominal I inch in size, it allows for the branch- The Ultra K17 Sprinklers q7 y kre lines to"communicate"with each other. attached directly to brantblfne ess` - This "communication"allows air to be than or equal to nominal 3 inch(QN80) 411110 pipe size.