©2012 WOODFORD Mfg. 0207

FreezelessRoof HydrantModel RHY2-MS

Rev. 02/12 Form No. RHY2.105

Hydrant Features:• Rod guide eliminates side pull on rod, reduces

wear on packing, packing nut & stem.• Adjustable link for easy adjustment and positive

lever lock tension.• One piece variable flow plungerwith large cushion

type seal for longer life is not easily damaged and assuresshut-offevenwhenforeignparticlesarepresent.

• Hydrant automatically drainswhen shut off evenwithhoseattached.

• Allhydrantrepairscanbemadefromtopofunit withoutremovinghydrant.Partsarereadilyavailable.

Specifications:•HoseConnectionBackflowPreventer:

• Model50HFwith¾″hoseconnection• ASSE 1052 Listed• FieldTestableDualCheckholdsagainst125psi backflowpressure

• 1″NPTfemaleinletconnection • 1¼″U.S.madegalvanizedpipecasing• Maximum Working Pressure: 100 p.s.i.• Maximum Temperature: 120° F• ⅛″NPTDrainhole(Must be piped to a drain location)Mounting System: (Can be ordered Separately)• CastironHydrantSupport• CastironUnderDeckFlange• 4boltsdrawtightagainsttheroofdeckingandthehydrantsupport.

• 3clampscrewstightenagainstthehydrantpipetosecurethehydrant’sverticalpositionthroughtheroof.

• WellSealsealstightbetweenthehydrantsupport and hydrantpipe.

• EPDMBootcoverswellsealandtopofhydrantsupport.

• 2°Shimissupplied,ifneeded,forinstallation on pitchedroofs.

Manufactured under U.S. patent 7,472,718; 7,730,901 and patents pending.

ThepatentedWoodfordRHY2-MSisintendedforirrigationpurposes and to provide water availability on commercial building roofs.Applications includewindowwashing,cleaningofcondensercoils,coolingtowersandothertypesofroofequipment.TheRHY2isbackflowprotectedwithanASSE1052doublecheckbackflowpreventerthatisfieldtestable.Thebackflowdevicedoesnot require removalfordraindown.TheRHY2hasabuiltinventthatallowsdrainage.Valvebodyofhydrantisdrilledandtappedwith⅛″drainholewhichmustbepipedtoadrainlocation.TheRHY2-MSallowsforinstallationflexibilitysinceitisnot necessarytoinstallhydrantwhenthepatentedMountingSystemisboltedtotheroof.TheMountingSystemutilizesa3″opening thatallows thehydrant tobe installed laterif desired.All necessarymounting hardware for properinstallation on a commercial roof is supplied, including a 2 degreeshimforpitchadjustment.

HolePatternUseHydrantSupport

as template.

3/4” Drill(4)BoltHoles

8”BoltCircle

3” Dia.Hydrant

Hole

Rough-In

48-1/2” O.A.L.

10” Dia.

ROOF DECKING

ROOF INSULATION

ROOF MEMBRANE

HYDRANTSUPPORT

CLAMPSCREWS (3)

1/8 NPTDRAIN HOLE

MOUNTINGBOLTS (4)

UNDER DECK FLANGE

1” N.P.T. INLET

13 1/4”SUPPORTHEIGHT

For Installation / Troubleshooting Instructions go to www.woodfordmfg.com or call 1-800-621-6032

Well Seal

Can be ordered with or without Mounting System (MS).

R

Bootcovers Well SealthattightensbetweenHydrantSupportandCasing

MountingBolts

⅛″NPTDrainPort

Hydrant Support

UnderDeckFlange

2°Shim

Y2 Hydrant

DualCheckBackflowPreventer

For more information contact...

2121WaynokaRoad,ColoradoSprings,Colorado80915 •Phone:(800)621-6032•Fax:(800)765-4115To view our complete product line visit: www.woodfordmfg.com or email: sales@woodfordmfg.com

A Division Of WCM Industries, Inc.

WOODFORD MANUFACTURING COMPANY

MODEL RHY2-MS PARTS LIST ITEM PART# DESCRIPTION

15245 RHY2HeadAssembly(IncludesItems1-16)1 10612 RHY2 Head2 50HF-BR 50HFBackflowPreventer-Brass3 15238 Diverter Assembly4 10100 PackingNut5 10101 Packing6 10102 PackingSupportWasher7 10104 BrassRodStem8 10011 ReducingCoupling9 10206 HexNut(3)

10 10614 RHUpperLink11 15242 RH Lower Link (Includes Item 12)12 10019 Set Screw (2) 13 15243 RHCam&ClevisAssembly14 10020 LinkBolt(2)15 10021 LeverBolt16 10613 RH Lever17 10017 ValveBody(1”NPTInlet)18 10106 Plunger19 10023 OperatingPipe(35-1/2”Long)20 10608 Boot,EPDM11/4”Pipe21 10606 Bolt,HexHead1/4-20X13/4”(4)22 10582 Well Seal, Top23 10609 WellSeal,EPDM24 10583 WellSeal,Bottom25 10584 Bolt,HexHead5/8-11X6”(4)26 10579 HydrantSupport,Casting27 10581 2°Shim,Casting28 10580 UnderDeckFlange29 10607 Screw,Clamp3/8-16HexHeadX13/4”(3)30 10604 Washer,Plain5/8(4)31 10605 Washer,Lock5/8(4)32 10585 Nut,Hex5/8-11UNC(4)

RK-Y1 RepairKit(Includesitems4-7&18)RK-RHL RepairKit(Includesitems9-15)

Part# RHY2-MS ConsistsofthecompleteRoofHydrantsystem:Qty.1 RHY2 Y2Hydrantshippedin1carton.Qty. 1 RH-MS Mounting System shippedin1carton.

TotalShippingWt.2cartons:50lbs

Part# RHY2 Cartoncontentsconsistsof:•Y2 Hydrant Assembly (Parts1-19above)

•Well Seal (Parts21-24above)

•Boot(Part20above)

Shippedin1Carton.ShippingWt.-20lbs

When ordering, specify RH part number option listed below.

Part# RH-MS Cartoncontentsconsistsof:Mounting System/Rough-InComponents(Parts25-32above)•Hydrant Support•2°Shim,•UnderDeckFlange•MountingBolts,Nuts, Washers.Shippedin1Carton.ShippingWt.-30lbs

Excellence

Woodford

Since 1929

Proudly Made In The U.S.A.