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. A UTOMATIC SPR/NKLERS <br /> � - ,.�,.. <br /> GL SERIES <br /> �'w�` DRY TYPE <br /> .... <br /> �... <br /> F��� sp��n����� coRPaRAT�o� PENDENT <br /> RECESSED PENDENT <br /> DESCR/PTION AND OPERATION <br /> The Giobe GL Series Dry Type Pendent Sprinkier is de- <br /> signed for use in special applications such as freezing environ- =� <br /> ments and conditions where sediment or foreign materials l �� <br /> might accumulate in ordinary drop nipples <br /> The Globe GL Series Dry Type Pendent Sprinkler utilizes a =�� �� � <br /> frangible glass ampule sprinkler At the ampule's rated tem- � 3� �,���.� <br /> perature, the sprinkler opens releasing the bulb seat, causing �� :� ` <br /> the inner tube assembly ta mave, allowing spring assembly to s �4 _ <br /> pivot alongside the inner tube At this time,water flows through ,: ,�? <br /> the sprinkler and is distributed by the deflector, in an approved ', <br /> discharge pattern. �� �e � !; � h €� <br /> The heart of Globe's GL Series sprinkler proven actuating <br /> assembly is a hermetically sealed frangible glass ampufe that -�� -� <br /> contains a precisely measured amount of fluid. When heat is SURFACE SLEEVE <br /> absorbed, the liquid within the bulb expands increasing the MOUNT 8 SKIRT <br /> internal pressure. At the prescribed temperature the internal <br /> pressure within the ampule exceeds the strength of the glass <br /> causing the gfass to shatter This results in water discharge <br /> which is distributed in an approved pattern <br /> TECHNICAL DATA <br /> •See reverse side for Approvals and Specifications � � <br /> •Temperature Ratings: 135°F (57°C), 155°F (68°C), 175°F <br /> (79°C), 200°F (93°C), 286°F (141°C) . "- d <br /> •Water Working Pressure Rating. 175 psi (12 Bars) °.;�, ;. �� �7 <br /> • Factory tested hydrostatically to 500 psi (34 Bars) `a� ' t..' <br /> • Maximum low temperature glass bulb rating: -67°F (-55°C) :�---� <br /> �..,n �- <br /> • Frame - bronze � Deflector - brass • Screw - brass � ` <br /> • Bulb seat - brass • Spring - teflon coated nickel alloy <br /> � Retainer - brass • Pin - stainless steel ���i `,�� <br /> •Torsion spring - stainless steel �' �_ <br /> s Bulb - glass with glycerin solution, 5mm <br /> � Orifice insert - brass • 3/4" or 1" NPT EXTENDED RECESSED <br /> •Outer tube - galvanized steel pipe • Inner tube - stainless steel <br /> •SPR/NKLER TEMPERATURE RAT/NG/CLASSIFICATION and COLOR CODlNG <br /> CLASSIFICATION AVAILABLE SPRINKLER N.F.P.A. MAXIMUM <br /> TEMPERATURES BULB COLOR CEILING TEMPERATURE <br /> ORDINARY h��"° �°�/15.5°F '� .6$°C' ORANGE/RED �'�,Q$" °_�` ��_��" ;,, 3$°C <br /> #."'i,.�.$t:; s. ..,� � _. . c�i,.,� <br /> INTERMEDIATE ��"C;��°�f2(3p°F �7 �3' �'"` YELLOW/GREEN „s�'�` , ..,;;•,� � <br /> c?�:�',=:;�,; �.. i�.>.: 66 C <br /> HIGH _.�, .,>..�86°� ��°G BLUE �'�' �,r:�;�::�,�;:.'" 107°C <br /> :�,'. „;r, <br /> 4077 AIRPARK DRIVE, STANDISH, MICHIGAN 48658 989-846-4583 • FAX 989-846-9231 <br /> AUGUST 2010 A-90 BULLETIN GL5679, REV #11 <br />