Frost Proof Roof Hydrant MPN:RHY2-1-MS

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Brand: WOODFORD MANUFACTURING
Part #: RHY2-1-MS
UPC: 671090020508
SKU
510-G0828511
Regular Price $1,889.01 Special Price $1,349.29

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Frost Proof Roof Hydrant

The Frost Proof Roof Hydrant from Woodford Manufacturing is a reliable solution for commercial building roofs. Intended for irrigation purposes and providing water availability, it's perfect for window washing, cleaning condenser coils, cooling towers, and other rooftop equipment. This patented product features a built-in vent for drainage and a double check backflow preventer that's field testable and doesn't require removal for drain down. With its adjustable link, one-piece variable flow plunger, and rod guide, this hydrant ensures efficient and hassle-free operation, reducing wear and tear on components. It's a top choice for professionals and a must-have for commercial buildings.

Top product features:

  • Rod guide eliminates side pull on rod, reduces wear on packing, packing nut & stem
  • One piece variable flow plunger with large cushion type seal for longer life is not easily damaged and assures shut-off even when foreign particles are present
  • Hydrant automatically drains when shut off even with hose attached

Top product applications:

  • Window washing
  • Cleaning of condenser coils
  • Cooling towers and other types of roof equipment

The patented Woodford RHY2-1-MS is intended for irrigation purposes and to provide water availability on commercial building roofs. Applications include window washing, cleaning of condenser coils, cooling towers and other types of roof equipment. The RHY2 is backflow protected with an ASSE 1052 double check backflow preventer that is field testable. The backflow device does not require removal for drain down. The RHY2 has a built in vent that allows drainage. Valve body of hydrant is drilled and tapped with 1/8 in. drain hole which must be piped to a drain location.


  • • 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 plunger with large cushion type seal for longer life is not easily damaged and assures shut-off even when foreign particles are present.
  • • Hydrant automatically drains when shut off even with hose attached.
  • • Hydrant repair can be made from top of unit without removing hydrant. Parts are readily available
  • • 1 in. NPT female inlet connection
  • • 1 1/4 in.American Made Schedule 40 galvanized pipe casing
  • • Field Testable Dual Check holds against 125 psi backflow pressure
  • • Model 50HF backflow preventer with 3/4 in. hose connection
  • • Woodford, The Choice of Professionals

Additional Information

  • Country of Origin: US
  • Drop Ship Item: Yes
  • Blind Ship Eligible: No
  • LTL Freight Required: No
  • Lead Time: Ships in 3 days
  • Minimum Order Quantity: 1
  • Unit of Measure: EA
  • Package Length: 19.50
  • Package Width: 10.30
  • Package Height: 10.30
  • Package Weight: 33.51
  • California Prop 65 Warning: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Product info last updated on February 6, 2026 1:20pm UTC Category: Pipes, Valves and Fittings
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