TOC front & back - Josam

1 240 HYDRANTSHYDRANTSBWV, HYDRANTS & SHOCKSThe 71000 and 71050 Series (non-freeze) and 71020 and 71070 Series (mild climate) Wall Hydrants supply water for any use in all areas of public andprivate buildings. These hydrants are designed to be installed in walls of various types of construction. They incorporate features such as integral vacuumbreaker-backflow preventer, pressure assisted closure and an automatic pressure relief valve. The 71000 and 71020 Series box type hydrants are forinstallation where any protrusion may be a hazard, or where aesthetics or potential vandalism dictate secure flush-with-wall concealment of 71050 and 71070 Series are for installation at the wall surface and are designed so that they will fit into the area occupied by a standard I FeaturesVACUUM BREAKER-BACKFLOW PREVENTER Integral with the hose connection nozzle, respondsinstantly during normal flow to seal off air ports andpermit passage of outflow water.

2 In event of pressureimbalance due to sudden supply pressure drop belowoutlet or back -pressure, response is immediate to sealagainst backflow and open air ports to relieve vacuumand backwater to atmosphere. A must for compliancewith most plumbing codes for protection of thepotable water COVERThis discourages vandalism and provides a flush surfacein areas where any protrusion from the wall would beconsidered a TOOLKey-operated, self storing tool assures that, shouldservice ever become necessary, the working parts of thehydrant can be removed, repaired, and reassembled,quickly and easily, from the front .

3 Thus returning thehydrant to operation in a short period of special tools are ASSISTED CLOSUREH ydrant is closed utilizing the water pressure in the system. The greater the pressure, the more positive theseal. The force of water pressure moves the shuttle intoits closed position. This design eliminates the surfaceto surface grinding created by conventional types ofhydrant closures, thus prolonging the life of the working parts. Once sealed, the valve will hold evenunder upstream pressure drops to zero by and Foreign RELIEFA utomatic pressure relief valve relieves water pressurein the attached hose and permits air circulation anddrainage of hydrant and hose.

4 Drainage will take placeproviding discharge end of hose is helpsprevent bursting of hoses in the event of servicing is accomplished through face of and replacement of seat and shuttle areaccomplished by the hydrant s self-storing tool, whichis the actuator rod itself. No special tools are requiredwhen hydrant is I Hydrant must be installedwith head horizontal, outlet to right, (asshown).Complete installation, operationand maintenance instructions accompanyeach Josam HYDRASAN TYPES71000 SERIES NON-FREEZE71020 SERIES MILD CLIMATEEXPOSED TYPES71050 SERIES NON-FREEZE71070 SERIES MILD CLIMATENIKALOY BOX AND SATIN SCORIATED COVERS atin face, flush-mounted 3/27/08 12:13 PM Page 240 WARNING: Cancer and Reproductive Harm - , HYDRANTS & SHOCKSHow To Order Wall HydrantsEXAMPLE: Series No.

5 71000 Type No. 71000-671000 -6-74 Series Thickness in InchesOption, Union Elbow AssemblyUnless optional materials are specified, standard materialshown in specification will be provided. Specify wall To Order Yard HydrantsEXAMPLE: Series No. 71600 Type No. 71600-91-471600 -91-4-97 Series 1 Hose Pipe Threaded OutletDepth Bury in FeetOption, 1/8 Tapped Drain Hole in BoxUnless optional materials are specified, standard materialshown in specification will be provided. Specify depth of Pictorial Selection GuideHYDRANTS Pictorial Selection GuideWALL HYDRANTS Non-FreezeWALL HYDRANTS Mild Climate71000with Vacuum Breaker & BoxPage 24571050with Vacuum Breaker Page 24671020with Vacuum Breaker & BoxPage 24571070with Vacuum Breaker Page 246 YARD HYDRANTS Non-FreezeTRI-TEMP71400 Standard DutyPage 24771450 Heavy-DutyPage 24771600 Heavy-DutyPage 24771650 Non-FreezePage 3/27/08 12:13 PM Page 241 WARNING.

6 Cancer and Reproductive Harm - , HYDRANTS & SHOCKSWe recommend that a complete HYDRANT REPAIR KIT be installed when it becomes necessary to repair a Kits71550P02 UKIT #2 #15/16" Key1271050P06 UKIT #6 #4 Shuttle2#5/15 Seal/Seat271050P07 UKIT #7 #11/4" Key with Set Screw12 Allen Wrench1271050P08 UKIT #8 For HYDRASAN I or II Non-Freeze#11/4" Key with Set Screw1#2 Actuator1#4 Shuttle1#5 Pressure Assist Rubber Seal1#6 Pressure Relief Valve (O-Ring)1#15 Seat 1 Allen Wrench171070P09 UKIT #9 #4 Shuttle2#5/15 Seal/Seat271070P10 UKIT #10 For HYDRASAN I or II Mild Climate#11/4" Key with Set Screw1#2 Actuator1#4 Shuttle1#5 Pressure Assist Rubber Seal1#6 Pressure Relief Valve (O-Ring)

7 1#15 Seat1 Allen Wrench #12 For 1420N - 71950#15/16" Key1#2 Worm Stem1#3 Brass Washer1#5 Packing1#12 Nylon Seat1#15 Plunger171600P14 UKIT #14 For 1430N Old Style 3/4" or 1"1440N or 71700 3/4"71600 3/4" #15/16" Key1#2 Worm Stem1#3 Brass Washer1#5 Packing1#15 Plunger171600P15 UKIT #15 For 71600 3/4" or 1"New Style#15/16" Key1#2 Worm Stem1#3 Brass Washer1#15 Plunger1#37 Nylon Seal1#38 Worm Stem #21 For 1400N 1410N Old Style71550 71650 Previous Design#15/16" Key1#2 Worm Stem1#3 Brass Washer1#4 Packing Nut1#5 Packing1#12 Nylon Seat1#15 Plunger171550P22 UKIT #22 For 71500 71550 71650 New Style#15/16" Key1#2 Worm Stem1#3 Brass Washer1#6 Worm Assy.

8 Nut1#12 Nylon Seat1#15 Plunger1#37 Retainer Seal1#38 Worm Stem Seal171050P23 UKIT #23 For HYDRASAN I#28 Vent Ring2#29 Boot for Vacuum Breaker2#30 Primary Piston2#31 Secondary Piston2 #32 Snap 3/27/08 12:13 PM Page 242 WARNING: Cancer and Reproductive Harm - , HYDRANTS & SHOCKSP arts DrawingsHYDRASAN I 71000 & 71050 SeriesHYDRASAN I 71020 & 71070 SeriesHydrant replacement parts are available in Repair Kits only. See facing page to determine appropriate kit replacement rod assemblies, contact your local 3/27/08 12:13 PM Page 243 WARNING.

9 Cancer and Reproductive Harm - , HYDRANTS & SHOCKST ypical Installations71000 Series HYDRASAN I installed in an exterior brick wallDrawing showing how to determine wall thickness71600 Series Hydrant shown installed in a yard71070 Series HYDRASAN I installed in an exterior brick wallDrawing showing how to determine depth of bury71650 Series TRI-TEMP Hydrant shown installed in a block 3/27/08 12:13 PM Page 244 WARNING: Cancer and Reproductive Harm - , HYDRANTS & SHOCKSrWHEN UNION ELBOW IS USED, THIS DIM. IS 6-3/8" OVERALL.

10 *BOX DEPTH IS 1-5/8" ON NIKALOY AND BRONZE UNION ELBOW IS USED, THIS DIM. IS 7-5/8" OVERALL.*BOX DEPTH IS 1-5/8" ON NIKALOY AND BRONZE use where a potable water supply is required outside a building. The shut offdesign provides for frost protection and the integral vacuum breaker and backflowpreventer protect the potable water supply. The recessed box with hinged latchingcover conceals the nozzle and operating mechanism and prevents unauthorized 71000 Series cast bronze box type non-freeze wall Hydrant with satin stain-less steel hinged latching cover, 3/4" outlet, integral vacuum breaker-backflowpreventer, pressure relief valve, bronze casing, bronze operating parts convertible intoservice tool, 3/4" female and 1" male inlet use where a potable water supply is required outside a building.