Loading...
Plans q 3©(p wwA , Rd • Bulletin 154 Rev.0 CO ® Model G4A Quick Response 1 Concealed c Automatic Sprinkler CD xi The Concealer et ,(,/ - co 5 UL Quick Response a k .'h ., -.,-. ,- , FM Standard Response %., ; s r ,.: ' t - • Concealed Sprinkler With a � {''.; . %" (13mm) or 1X" (38mm) k =1. • Adjustment 1X" f t , } J rt� Features ' �- +r • 1. Push- on/Thread -off cover plate attachment , r$� . 4 o4- with %" (13mm) assembly adjustment. M ,:,': , r .' , . ' - °' . 2. Smooth aesthetic ceiling profile. `. ..,, • ,. _ • t+ 3. Factory installed protective cap. .'' : ' . '' i '� ::` : �' 4. 4. Available in brass, chrome or black ., `,. „ Y ' ;1, plated and white painted finishes. 1. .'' 5. Ordinary temperature rating. ti;�.; - <,� Approvals & Listings s ~', 1. Underwriters LaborboneS, Inc. (UL} - $ ' _4 Quack Response The Model G4A Concealer” is designed for use where aes- 2. Underwriters Laboratories of Canada (ULC) thetic appearance is important Offices, hospitals, motels and Quick Response restaurants are but a few of the applications where it can be 3. Factory Mutual Research Cap. (FM) used. It is available in different orifice sizes allowing the de- Standard rm very signer to optimize system performance, thereby achieving a • Light Hazard cSS The Model G4A Concealer® is a UL Listed Quick Response No Limitations Concealed sprinkler intended for use in accordance with NFPA • Ordinary Hazard Ocaipancies 13. FM Approves this sprinkler as a standard response con- Groups Systems cealed sprinkler intended for use in accordance with FM Loss cps 1 & 2 Wet yst� �y Prevention Data Sheet 2-8N. 4. NYC MEA 258 - E - Quick Response Product Description The Reliable Model G4A Concealer a proven quick re- U.S. Patent number 4,880,063. sponse fusible element in a standard style sprinkler frame with a drop -down deflector. This assembly is recessed into the ceiling Application and concealed by a flat push-on/thread-off cover plate PP assembly. The push-0Mhread -off cover plate assembly and The Reliable Model G4A sprinkler cup assemblies are held tight by a flexible tooth en- Conceal& is the most versatile gagement to the threaded cup. This threaded engagement quick response concealed sprin- = provides'/"(13mm) of cover adjustment The flat cover plate is liar available. It provides the best attached to the skirt using 135°F (br°C) ordnary temperature form of fire protection while offer- = classification solder, forming the Push -ori hread -off cover plate ing an attractive appearance and / _ assembly. 1 /2" (13mm) of cover adjustment / When the oiling temperature rises, the solder holdng the flat for ease of installation. The small r - cover plate melts. the flat ever plate released thus exposing diameter push -on /thread -off - the sprinkler inside to the rising ambient temperature. cover plate assembly is easily at- /1��. I ` The subsequent fusing of the element opens the waterway tached and blends into the ceiling, and causes the deflector to distribute the water. Any secure en- concealing the most dependable gagement between the ever plate and cup will assure that the fire protection available, an auto- drop -down deflector is property located below the ceiling. matic sprinkler system. • The Reliable Automatic Sprinkler Co., Inc., 525 North MacQuesten Parkway, Mount Vernon , New York, 10552 Installation Ordering Information Do not install the G4A Concealer in ceilings which have posi- 1. Sprinkler Model , 1 Q ' , five pressure in the space above. 2. Nominal Orifice I ` 7 ` ; Cut a 2% inch (67mm) diameter hole in the ceiling, the sprin- 3. Rat Cover Plate ,f. _. , :c �, ' . kler is easily installed with the Model G4 Wrench. The Assembly Finish ti: wrench has drive tangs which insert into the cup slots. 4. Inlet Type - i When installing a sprinkler the wrench is first positioned into N thes�inkler /cup assembly until i , the wrench tangs engage t the drive slots in the top of the . cup are two sets of Cover Plate Finishes" . .,. drive slots in the cup). The sprinkler is then tightened into ° the pipe fitting. When inserting or removing the wrench from Standard Finishes the sspn kler/cup assembly, care should be taken to prevent Bronze damage to the sprinkler. DO NOT WRENCH ON ANY Chrome OTHER PART OF THE SPRINKLER/CUP ASSEMBLY. Anal White Paint ( 2) Model G4 Sprinkler adjustment of the cover is made by hand turtling the ever Wrench in the clockwise direction until it is light against the ceiling. Special Application A protective cap is provided to protedT the drop -down sprinkler Finishes deflector from damage which could occur during construction Bright Brass UL Listing Category before the cover plate is installed. The cap is factory installed in- Black Plating Sprinklers, Automatic and side the sprinkler cup. Remove cap to install sprinkler, then Black Paint Open re- install cap until the cover plate is installed. Off Whitel2) Quick Response Sprinkler Maintenance Satin Chrome UL Guide Number The Model G4A Concealer should be inspected quarterly "'other finishes and colors are VNIV and the sprinkler system maintained in accordance with NFPA corgi rt f tDror t s 25. Do not clean sprinklers with soap and water, ammonia or any ai FM Approval of the painted finish other cleaning fluids. Remove any sprinkler that has been is limited to white and off -white painted (other than factory applied) or damaged in any way. A A PPlated finishes are FM oved stock of spare sprinklers should be maintained to allow quick re- placement of damaged or operated sprinklers. Prior to installa- Temperature Rating lion, sprinklers should be maintained in the original cartons and Cover Max, Ambient packaging to minimize the potential for damage to sprinklers that Classmcanon Sprinkler Plate Temp. would cause improper operation or non - operation. Technical Data Ordinary 165°F/74°C 135°F/57 °C 100 °F /38°C Total Nominal Nominal K Factor Sprinkler Sprinkler Inlet Adjustment Orifice US Metric Thread Approvais Identiteatlon (SIN) . j Non Adjustable 1 h" (13mm) Y" (15mm) 5 6 80 1 h" NPT (R1/2) 1,2,3,4 R5415 __ Non Adjustable 1/2" (13mm) 7 ,{„" (11mm) 4.2 60 1/2 "NPT (R 1,2,4 R5413 Non Adjustable 1 /2" (13mm) %" (10mm) 2.8 40 Y2 "NPT (R/) 1,2,3,4 _ R5411 Adjustable 1 (38mm) 1/2" (15mm) 5.6 80 1" NPT Male or Female 1,2,4 R5418 Adjustable 1 Y2 " (38mm) 7 1, ; " (11mm) 4.2 60 1" NPT Male or Female 1,2,4 R5413 Adjustable 1 (38mm) X" (10mm) 2.8 40 1" NPT Male or Female 12,4 _ R5412 / r -1 =i f 1. ae aw 1 I i -r -+ + — —� I i it I I I IL J I IIII. • ' liiil (Y - - _ -ll s - � lima". i ii_ S fir[ �Y� mA°Iv SlieVallr r ai i i - _ � Ow r ii , CE1.1 B T yak 1, ..: —. • .. I I I i _ - u 1,7-7---..,,,i_ �� s.I I Puniiihe Fig.1 - 1/2" NPT Non - Adjustable Inlet Fig. 2 - 1" NPT Male- Adjustable Inlet Fig. 3 - 1" NPT Female - Adjustable Inlet The equipment presented in this bulletin is to be installed in accordance with the latest published Standards of the National Fire Protection Association, Factory Mutual Research Corporation, or other similar organizations and also with the provisions of governmental codes or ordinances whenever applicable Products manufactured and distributed by Reliable have been protecting life and property for over 80 years, and are installed and serviced by the most highly qualified and reputable spnnkler contractors located throughout the United States. Canada and foreign countries ... Recycled Manu b 6' Paper The Reliable Automatic Sprinkler Co., Inc. .,, ... , Reliallid (800) 431 -1588 Sales Offices (800) 848 -6051 Sales Fax Revision lines indicate updated or new data (914) 668 3470 Corporate Offices -..;,-,1-1:1• . -_. - .....r.: ._. . o•.; www rehablespnnkler corn Internet Address EG. Printed in USA 06/02 P/N 9999970150