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CENTRAL THREADED FITTINGS 10-01 Threaded Fittings AIIII 411111111111111 a Tyco Fire Products---www.tyco-grooved.com CENTRAL 451 North Cannon Avenue, Lansdale, Pennsylvania 19446---USA Customer Service/Sales:Tel: (215)362-0700/Fax: (215)362-5385 Grooved Piping Products Technical Services: Tel: (800)381-9312/Fax: (800)791-5500 it General Technical Ordering Description Data MIMI Procedure Ordering information:When placing Figures: 811, 812, 813, 814, 815, an order, indicate the full product ® ® See Fire Protection 816, 817, 818, 820, 825, 827, name. Please specify the quantity, Submittal Sheet for 830, 719, California Tees, and pressure ran Listingfigure number and size. rating and Street Elbows and Approval information Sizes: ,/z"-21h" Availability and Service:Grooved Maximum Working Pressure: Piping Products, valves, accessories Ductile Iron threaded fittings (with 800 Series, California Tees, and other products are available the exception of California Tees and and Street Elbows: 300 psi throughout the U.S., Canada, and Street Elbows)conform to ANSI Figure 719: 250 psi internationally, though a network of B16.3. They are higher in strength Approvals: UL, and FM distribution centers. You may write and more corrosion resistant than Note:See Fire Protection directly or call 215-362-0700 for the cast iron fittings. The additional Submittal Sheet for exact distributor nearest you. strength is provided by the ductile Listing/Approval information. properties making up the fitting. This Manufacture Source: is accomplished by adding Imported magnesium while the iron is being Material: Care and poured into it final cast shape.This Ductile Iron, conforming to provides an advantage as the ANSI B16.3 (Note: Figure 719 Maintenance fittings are not as susceptible to Plugs are constructed of Cast leaks or cracking and they are also Iron) The owner is responsible for the lighter than standard cast iron. Thread: N.P.T. inspection, testing, and Caution:Installers who have not used maintenance of their fire protection ductile iron threaded fittings before system and devices in accordance should be instructed that the fittings with the applicable standards of the are stronger than the pipe and over- Installation National Fire Protection Association tightening the fitting can create leaks (e.g., NFPA 25), in addition to the and cause damage to pipe threads. In standards of any authority having general, there is about one-half turn jurisdiction. The installing contractor difference between cast iron and Apply Teflon Tape or high quality or product manufacturer should be ductile iron fittings.Apply Teflon tape pipe joint compound on the male contacted relative to any questions. or high quality pipe joint compound on pipe threads and tighten two to Any impairment must be the male pipe threads and tighten two three turns beyond hand tight. immediately corrected. to three turns beyond hand tight. If (See caution in first column) It is recommended that automatic you are using an automatic make-on sprinkler systems be inspected, machine, please exercise caution in tested, and maintained by a setting your machine to the proper qualified Inspection Service. parameters prior to tightening fittings onto the male pipe threads. No.21-3.0