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The Woodford RHY2 provides water
availability for 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” drain hole which must be piped to a drain
location.
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Patent
Pending |
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The RHY2 allows for installation flexibility
since it is not necessary to install hydrant when hydrant
support is mounted to the roof. The hydrant support utilizes a
3” opening that allows the hydrant to be installed later if
desired. All necessary mounting hardware for proper installation
on a commercial roof is supplied, including a 2 degree shim for
pitch adjustment. |
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Hydrant Features: |
| •
Rod Guide - Eliminates side pull on rod,
reduces wear on packing, packing nut & stem. |
| • Adjustable Link -
Provides easy and positive adjustment of the lever lock
tension. |
| • One Piece Variable Flow Plunger
- Large cushion type seal for longer life-is not easily
damaged and assures shut-off even when foreign particles
are present. |
| • Automatic Drain Feature
- Hydrant drains when shut off even with hose
attached. |
| • Maintenance & Repair
- All repairs can be made from top of unit without
removing hydrant. Parts are readily available. |
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Specifications: |
| 48 ½"
Overall Length - See Spec Sheet for Rough-In Dimensions |
Hose Connection Backflow Preventer:
• NIDEL® Model 37HF with 3/4” hose
connection
• ASSE 1052 approved
• Field Testable
• Double check valve
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| • 1” NPT Female inlet |
| • 1 1/4” Galvanized pipe |
| •
1/8” NPT Drain hole
-(Must
be piped to a drain location) |
| • Cast iron hydrant support
components |
| • Well seal tightens between
hydrant support and hydrant pipe |
| • EPDM boot to cover well seal and
top of hydrant support |
| • 2º shim supplied--for
installation on pitched roofs if needed |
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MAX PRESSURE - 125
p.s.i. |
| MAX TEMPERATURE - 120 degrees F. |
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