Mueller Super Centurion 250 Fire Hydrant

Mueller Super Centurion 250 Fire Hydrant Designed for efficient flow and outstanding, long-term reliability

Mueller Super Centurion 250 Fire Hydrant...250 psig rating, high flow, dependable performance, 10-year limited warranty...and convenient, reversible main valve Performance is the real test of a fire hydrant. Proven flow characteristics, 250 psig rating, and easy operation and maintenance are among the features of the Mueller Super Centurion 250 3-Way Fire Hydrant. Plus, the hydrant is backed by a 10-year limited warranty on materials and workmanship, and our plant is ISO 9001 certified, the highest level available. 250 psig working pressure; 500 psig test pressure. Convenient, reversible main valve doubles service life. Advanced safety coupling and flange design reduce traffic damage to hydrant. Convenient replacement kit available. Stainless steel safety stem coupling resists corrosion and assures a tight connection between stem sections. Efficient hydraulic design provides maximum flow. Hose and pumper nozzles are threaded in and field-replaceable. Forced lubrication system and anti-friction washer ease operation. Main valve is easily removed from either the bonnet flange or ground line flange. Fully conforms to AWWA Standard C502 Underwriters Laboratories Listed Factory Mutual Approved

From bonnet to shoe, performance is built in Dry-top design, with unique, self-oiling system, provides automatic, positive lubrication for easy operation, even after years of service. Lubricant is forced over all stem threads and bearing surfaces in the operating mechanism each time the hydrant is operated. Dual O-ring seals prevent lubricant loss during shipping, storage or installation and keep water away from stem threads and bearing surfaces when the hydrant is in use. An antifriction washer and automatic lubrication of the thrust collar add to easy operation. Hose and pumper nozzles are threaded-in for easy field replacement if damaged, or for changeover to different thread style. A special locking method makes installation simple and secure. The nozzles can be faced in any direction by loosening the safety flange bolts and rotating the upper barrel assembly. Improved safety flange and stainless steel stem coupling perform more predictably to protect the main connection from traffic induced damage and minimize damage to the hydrant. If struck by a vehicle, the safety flange breaks away below the ground flange area and the safety stem coupling pulls apart. No loose pieces can fall into the lower barrel where they could affect main valve or drain operation. The high strength stainless steel safety coupling resists corrosion and assures a tight connection between the stem sections during normal hydrant operation. Upon traffic impact, the coupling tears away, leaving the lower stem below ground level where it cannot be depressed by a vehicle tire, and the main valve remains closed. Service is restored quickly and easily without excavation by replacing the safety flange and coupling using a convenient repair kit. Reversible, compressiontype main valve closes with water pressure for positive sealing. Double drain valves are force flushed each time the hydrant is operated and provide drainage of the barrel. A special wrench allows removal of the main valve and seat ring from either bonnet or ground level flange. The main valve is made of durable rubber which provides a long service life, yet is reversible, providing a convenient spare in place. Shoe is designed for maximum flow and easy connection with its smooth transitional contours, extended neck and integral anti-rotation pads, allowing use of standard tee-head bolts. The shoe also has large blocking pads for easier setting and two lugs for strapping. (Strapping lugs are not provided on flanged connections.) The inside of the shoe is covered with Mueller HP Epoxy Coating. The drain ring housing, lower main valve plate and its retaining nut are also covered with epoxy. This thermosetting epoxy forms a tough, corrosion-resistant barrier to chemicals, physical impact and electrical currents. O-ring sealed flanges at the bonnet, ground line and shoe simplify maintenance by eliminating gasket adhesion at these points, making disassembly easier. The O-rings are easier than flat gaskets to position during reassembly, and provide superior pressure handling.

1 2 1 Hold-down nut features integral weather seal. Prevents unauthorized removal of hold-down nut or bronze operating nut. Resilient wiper seal prevents water entry and protects from freezing; material resistant to sunlight deterioration. O-ring provides second level seal. 3 2 Anti-friction washer helps assure easy operation over life of hydrant. 4 3 Oil filler plug permits visual check of oil level. Allows addition of oil without removing bonnet. 17 4 Sealed oil reservoir O-ring sealed to prevent leakage. Lubricant is forced over stem threads and bearing surfaces each time hydrant is operated. 5 5 Dual O-ring seals seal in lubricant; seal out water. 5 6 7 6 Field-replaceable hose and pumper nozzles O-ring sealed; threaded in place and retained by stainless steel locks. 7 Full flow openings large, smooth radius hose and pumper openings reduce friction loss. 8 8 Heavy-duty, non-kinking chains special chain loop permits free turning of cap. 9 Stainless steel safety stem coupling provides a tight, corrosion resistant connection during normal operation. If vehicle hits hydrant, coupling pulls free without breaking into pieces, preventing stem or main valve damage. Designed so a tire cannot depress stem and open main valve. 10 Zinc-plated bolts and nuts protect against corrosion. 9 17 10 11 Safety flange breaks cleanly to help prevent barrel damage, but strong enough to withstand normal handling. Allows economical repair, adding of extension section, rotation or changing of upper barrel without excavation. 250 psig working pressure rating compatible with today s trend toward higher pressure system components. 11

12 Drain valve facings specially designed, long-life plastic facings provide effective sealing. 13 Bronze upper valve plate conical design reduces turbulence. 14 Bronze seat ring threaded into bronze drain ring and O-ring sealed. Can be removed or installed from above ground. Double drain valves force-flush drain openings to keep them open for effective barrel drainage. Bronze drain valves are integral parts of main valve assembly. 15 Reversible, compression-type main valve closes with pressure for positive seal. Rubber material has long service life, yet is reversible, providing a convenient spare in place. 17 12 13 15 14 16 Cap nut retains main valve. Sealed by cap nut gasket to prevent corrosion of stem threads. Locked in place by a stainless steel lock washer. Epoxy coated to resist corrosion. 17 O-ring flange seals superior pressure handling, easier disassembly and maintenance. 16 Contoured shoe designed for maximum flow. Extended neck and anti-rotation pads allow use of standard tee-head bolts. Mueller HP Epoxy Coating covers shoe interior, main valve lower plate and its retaining cap nut. Drain ring housing is also covered to resist corrosion and deposits, and ease main valve removal. Main valve operation Closed main valve held closed by operating nut and water pressure; barrel is dry. Opening water pressure force-flushes double drain valves and drain openings; establishes drainage field around hydrant. Fully open main valve guides seal drain valves closed. Closing water pressure again forceflushes drain valves. Fully closed drain valves are open to allow drainage of barrel.

Mueller Centurion Fire Hydrant 250 psig working pressure 500 psig test pressure A-421 4-1/2" three-way 2 hose nozzles and 1 pumper nozzle A-423 5-1/4" three-way 2 hose nozzles and 1 pumper nozzle 200 psig working pressure 400 psig test pressure (Many of the same features as the Centurion 250 TM hydrant) A-420 4-1/2" two-way 2 hose nozzles A-422 5-1/4" two-way 2 hose nozzles A-424 4-1/2" one-way 1 pumper nozzle A-425 5-1/4" two-way 2 pumper nozzles Storz pumper nozzle option Available for 5" pumper nozzles, an integral storz connection allows the fire department to connect its pumper hose to the hydrant with a quick, quarter-turn action. No thread alignment, cross threading or leakage problems. 4-way with monitor elbow Monitor style eliminates a possible leak path with separate monitor nozzle attachment. All parts interchangeable with Mueller Super Centurion 250 hydrant. 250 psi working pressure; 500 psi test pressure. Full flow 4-way openings: 4" monitor elbow, one 4-1/2" pumper nozzle, two 2-1/2" hose nozzles. Sizes and types of inlet connections Size of Aqua-Grip TM Mech. D-150 Mech. Hydrant System IPS/DIPS Flanged* Joint Joint Slip-On 4-1/2" 6"** 4", 6" 4", 6", 8" 4", 6" 6" 5-1/4" 6"** 4", 6" 4", 6", 8" 4", 6" 6" (Auxiliary gate valves with flanged outlet and choice of inlet can be attached to hydrant with flanged inlet.) *Available with vertical or horizontal inlet. **Two styles available: IPS (PVC, PE, steel) or DIPS (DI, PVC, PE). Mueller accessories A-359-00 seat wrench universal fit; used to remove main valve and seat ring from bonnet level or ground line. Wrench self-centers on barrel flanges. A-311 operating wrench operates nozzle caps, pinand lug-type hose couplings, hydrant operating and hold-down nuts. A-367 brass sleeve protects O-rings from damage when the bonnet is removed from the upper stem. A-51 hydrant lubricating oil 10.5 oz. can of all-weather oil exactly fills oil reservoir. Ordering hydrants, accessories, or repair kits For complete ordering information refer to the Mueller Water Distribution Products Catalog (available on-line). Hydrant repair kits Having everything you need in a convenient kit helps make routine maintenance easier and periodic hydrant upgrading simpler. Kits are available for five different hydrant sections. Specific kits include: 1 Bonnet repair kit Weather seal. Hold-down nut O-ring. Bonnet O-ring. Anti-friction washer. Stem O-rings. Bonnet flange O-ring and gasket. Hydrant lubricating oil. 2 Safety flange repair kit Stem coupling. Safety flange. Flange gasket. Hydrant lubricating oil. Replacement bolts and nuts. Bonnet flange O-ring and gasket. 3 Extension kit Extension barrel. Extension stem. Flange. 8 bolts and nuts. Flange O-ring and gasket. Hydrant lubricating oil. Stem coupling and hardware. Bonnet flange O-ring and gasket. 4 Main valve kit Top seat O-rings. Lower valve plate. Bottom seat O-rings. Cap nut seal. Main valve. Lock washer. Bronze seat ring. 5 Shoe repair kit Drain valve facings. Cap nut seal. Top seat O-ring. Main valve. Lower valve plate. Lock washer. Bottom seat O-ring. Shoe nuts and bolts. Drain valve facing screws. Drain ring housing O-ring and gasket. Hydrant lubricating oil. 1 2 3 4 5 Kit includes both O-ring and gasket to accommodate either 250 psig or 200 psig style hydrants. Reversible style main valve and lower valve plate must be used together when replacing non-reversible style parts. Manufactured under one or more of the following: U.S. Patent No. 4,717,178; 4,842,246. Main Office Decatur, IL Water Division: 1-800-423-1323 Canada Mueller Canada Inc., Milton, Ontario 1-905-878-0541 www.muellercompany.com e-mail: moreinfo@muellercompany.com All products must be installed and maintained in accordance with applicable instructions and/or standards. Form 10818-Rev.10/05-20M-1 Copyright 1995 Mueller Co. Printed in U.S.A.

Super Centurion 250 Fire Hydrant m o r e i n f o @ m u e l l e r c o m p a n y. c o m 18 (457mm) Form 12921-04/13 Product Features 3-way hydrant: 250 psig (1723kPa) maximum working pressure, 500 psig (3447kPa) test pressure. Meets or exceeds all applicable requirements of ANSI/AWWA C502 Standard, and UL 246 and FM 1510 specifications. O-ring sealed Bonnet, Ground, and Shoe Flange better leak resistance, easier maintenance. O-ring sealed Oil Reservoir with Filler Plug permits easy check of oil level and refill without removing Bonnet; filled at factory. Automatic operating mechanism lubrication positive lubrication of stem threads and bearing surfaces each time hydrant is operated. Full flow performance large radius hose and pumper openings and conical Upper Valve Plate reduce turbulence and provide low friction loss. Field replaceable, O-ring sealed Hose and Pumper Nozzles threaded in place and retained by stainless steel locks NST or BSP threads. O-ring sealed Bronze Seat Ring Resists corrosion and easily removed for maintenance through top of hydrant. Safety Flange and stainless steel Safety Stem Coupling if hydrant is hit by vehicle, flange breaks, coupling pulls free preventing damage to stem and main valve, and Dimensions uncontrolled water flow coupling will not break into pieces that could drop down and affect valve operation. Double Bronze Drains each time main valve opens or closes, drain valves forceflush drain openings to keep them open for effective barrel drainage. 1.63 (41mm) 32 (812mm) Inlet Connections: 6 (DN150) Flanged ANSI B16.1 Class 125 Flat Face (optional PN10, PN16). Bury 18 (457mm) Min. Longer at 6 (152mm) Intervals Mueller International Division. 633 Chestnut St. Suite 1200. Chattanooga, TN 37450. +1-423-209-4814. FAX +1-423-209-4850

Super Centurion 250 Fire Hydrant A-1 A-85 A-3 A-84 A-5 A-6 A-7 A-8 A-9 A-10 A-11 A-12 A-13 A-14 A-15 A-16 A-17 A-18 A-19 A-20 A-21 A-22 A-23 A-24 A-35 A-26 A-27 A-28 A-29 A-30 A-31 A-32 A-33 A-34 A-35 A-36 A-37 A-38 A-39 A-40 A-42 A-43 A-44 A-45 A-46 A-47 A-48 A-49 A-50 A-51 1 Not Shown; used only on pre-1988 models 2 1997 & newer 3-way models; all pre-1997 models, 1-way and 2-way models have flat gasket 3 1997 & newer models; all pre-1997 models have flat gasket 4 1997 & newer models; all pre-1997 models have square gasket 5 Not Shown; used only on pre-1997 model hydrant 6 1997 & newer models only; pre-1997 models use non-reversible main valve & lower valve plate Not Shown 7 1997 & newer models for reversible main valve; pre-1997 models use non-reversible main valve Not Shown 8 6 MJ Shoe is Ductile Iron, ASTM A536 Grade 65-45-12 Parts List ID PArT NAMe MATerIAL STANDArD A-1 Operating Nut Bronze ASTM B584 A-2 Weather Cap 1 Cast Iron ASTM A126 CL.B A-3 Hold Down Nut O-Ring Rubber ASTM D2000 BUNA N A-4 Hold Down Nut 1 Bronze ASTM B584 A-5 Bonnet O-Ring Rubber ASTM D2000 BUNA N A-6 Anti-Friction Washer Acetal A-7 Oil Plug Brass ASTM B16 A-8 Bonnet Cast Iron ASTM A126 CL.B A-9 Bonnet Bolt & Nut Steel ASTM A307 Plated A-10 Bonnet O-Ring 2 Rubber ASTM D2000 BUNA N A-11 Upper Stem Steel ASTM A576 GR.B A-12 Stem O-Ring Rubber ASTM D2000 BUNA N A-13 Nozzle Lock Stainless Steel ASTM A276 A-14 Pumper Nozzle Bronze ASTM B584 A-15 Pump. Noz. Cap Gasket Rubber ASTM D2000 Neoprene A-16 Pumper Nozzle O-Ring Rubber ASTM D2000 BUNA N A-17 Pumper Nozzle Cap Cast Iron ASTM A126 CL.B A-18 Hose Nozzle Bronze ASTM B584 A-19 Hose Nozzle Gasket Rubber ASTM D2000 Neoprene A-20 Hose Nozzle O-Ring Rubber ASTM D2000 BUNA N A-21 Hose Nozzle Cap Cast Iron ASTM A126 CL.B A-22 Cap Chain Steel Plated A-23 Chain Ring Steel Plated A-24 Upper Barrel Less Nozzles Cast Iron ASTM A126 CL.B A-25 Safety Coupling Stainless Steel ASTM A890 A-26 Safety Flange Bolt & Nut Steel ASTM A307 Plated A-27 Safety Flange O-Ring 3 Rubber ASTM D2000 BUNA N A-28 Safety Flange Cast Iron ASTM A126 CL.B A-29 Cotter Pin Stainless Steel ASTM A276 A-30 Clevis Pin Stainless Steel ASTM A276 A-31 Lower Stem Steel ASTM A576 Gr.B A-32 Lower Barrel Cast Iron ASTM A126 CL.B A-33 Stem Pin Stainless Steel ASTM A276 A-34 Drain Valve Facing Plastic A-35 Drain Valve Screw Stainless Steel ASTM A276 A-36 Up.Valve Plate (A-34 & A-35) Bronze ASTM B584 A-37 Shoe Bolt & Nut Steel ASTM A307 Plated A-38 Drain Ring Housing O-Ring 4 Rubber ASTM D2000 BUNA N A-39 Seat Ring Top O-Ring Rubber ASTM D2000 BUNA N A-40 Drain Ring Housing Cast Iron ASTM A126 CL.B A-41 Drain Ring Hous. Nut & Bolt 5 Steel ASTM A307 Plated A-42 Drain Ring Bronze ASTM B584 A-43 Seat Ring Bronze ASTM B584 A-44 Seat Ring Bottom O-Ring Rubber ASTM D2000 BUNA N A-45 Reversbile Main Valve 6 Rubber ASTM D2000 A-46 Lower Valve Plate 7 Cast Iron ASTM A126 CL.B A-47 Cap Nut Seal Rubber ASTM D2000 A-48 Lock Washer Stainless Steel ASTM A276 A-49 Lower Valve Plate Nut Cast Iron ASTM A126 CL.B A-50 Shoe 8 Cast Iron ASTM A126 CL.B A-84 Hold Down Nut Bronze ASTM B584 A-85 Weather Seal Rubber ASTM D2000 A-51 10.5 oz. Hydrand Lubricating Oil (not shown) Nozzle Information: 1/Pumper Nozzle (4.5 /114mm NST); 2/Hose Nozzles (2.5 /64mm NST) Mueller International Division. 633 Chestnut St. Suite 1200. Chattanooga, TN 37450. +1-423-209-4814. FAX +1-423-209-4850

MUELLER SUPER CENTURION FIRE HYDRANT 9.3 Rev. 9-09 MUELLER SUPER CENTURION 250 3-Way Fire Hydrant Features ANTI-FRICTION WASHER helps assure easy turning operation for the life of the hydrant. OIL FILLER PLUG permits quick check of oil level. Lets you add oil without removing bonnet. OIL RESERVOIR O-RING SEALS seal oil in, water out. HOLD-DOWN NUT - with integral weather seal. Design discourages unauthorized removal of the hold-down nut or bronze operating nut. Resilient wiper seal between holddown nut and operating nut prevents water entry to protect operating nut from freezing. Wiper seal material is resistant to ultra-violet ray deterioration. O-ring seal provides second level of protection. MEETS OR EXCEEDS all applicable requirements of ANSI/AWWA C502 Standard and UL 246 and FM 1510 specifications. STAINLES STEEL SAFETY STEM COUPLING - pulls free if hydrant is hit by a vehicle preventing damage to the stem and main valve. Coupling will not break into pieces that could drop into lower barrel and affect valve operation. Top of lower stem is below the top of the lower barrel so that a tire cannot depress the stem and open the main valve. Repair is easy and economical. O-RING SEALS AT BONNET, GROUND, AND SHOE FLANGES for better leak resistance, easier maintenance. SEALED OIL RESERVOIR - O-ring sealed to prevent leakage. Provides positive lubrication of stem threads and bearing surfaces each time the hydrant is operated. Filled at the factory. SAFETY FLANGE - breaks cleanly to help prevent barrel damage, yet is strong enough to withstand normal handling. Allows economical repair, adding of extension section, rotation or changing of upper barrel without digging or water shut-off. BRONZE UPPER VALVE PLATE conical design for smooth flow. FULL FLOW OPENINGS large radius hose and pumper openings produce low friction loss. FIELD REPLACEABLE HOSE AND PUMPER NOZZLES - O-ring sealed. Threaded in place and retained by stainless steel locks. Nozzles are easily replaced. DRAIN VALVE FACINGS specially designed, long-life facings provide effective sealing. DUCTILE IRON CAP NUT retains main valve. Seats against cap nut gasket to prevent corrosion of stem threads. Locked in place by a stainless steel lock washer. Mueller HP Epoxy coated for durability. 250 PSIG - 3-way hydrant: 250 psig (1723 kpa) maximum working pressure, 500 psig (3447 kpa) SHOE DESIGNED FOR MAXIMUM FLOW AND EASY CONNECTION with its smooth transitional contours, extended neck and integral anti-rotation pads, allowing use of standard tee-head bolts. The inside of the shoe is covered with MUELLER HP Epoxy Coating. This thermosetting epoxy forms a tough corrosion-resistant barrier to chemicals, physical impact and electrical currents. REVERSIBLE, COMPRESSION TYPE MAIN VALVE - closes with pressure for positive seal. Rubber material has long service life, yet is reversible providing a convenient spare in place. ELECTRO-GALVANIZED BOLTS AND NUTS - provide corrosion protection. NON-KINKING CHAINS heavy-duty chains are securely attached to the hydrant. Special chain loop permits free turning of the cap. BRONZE SEAT RING - threaded into drain ring and O-ring sealed. Seat ring is easily removed or installed from above ground. Each time main valve is opened or closed, double drain valves force-flush both drain valve openings to keep them open for effective barrel drainage. Bronze drain valves are integral parts of main valve assembly. Manufactured under one or more of the following: U.S. Patent No. 4,717,178; 4,842,246.