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Simple, straightforward and low shipping rates for these commercial roof hydrants.



Commercial Roof Hydrants

by Woodford Mfg and Prier Products


These roof hydrants are available in mild climate or freezeless models and are designed for a secure installation on commercial roof surfaces. This product can be used for cleaning condenser coils and even such duties as cleaning windows. With these commercial roof hydrants, you no longer need to pull heavy hoses up ladders, thus, reducing the chance for injury.

Woodford Mild Climate Commercial Roof Hydrant
picture of the Woodford mild climate roof hydrant with mounting system
Shown: RHMC-MS
This mild climate roof hydrant features:
  • Designed with commercial rooftops in mind, a rooftop hydrant can help prevent injury and increase efficiency by reducing long hose runs
  • Provides ease of access to water for window washing, condenser coil cleaning, cooling towers, or green roofs
  • For non-freezing mild climate areas
  • Oval powder coated, die-cast aluminum handles for durability
  • Includes dual check auto drain backflow preventer
  • Optional mounting system allows the hydrant to be installed or easily removed at a later time
  • Click for rough in guide for the RHMC-MS
Model Description Price & Quantity
RHMC-MS Complete Roof Hydrant & mounting system kit $339.85
RHMC Roof Hydrant only (less mounting system kit) $139.25
RH-MS Mounting System only (less roof hydrant) $222.12
↓ Replacement Parts ↓
30002 Handle Screw - Brass $3.18
30239 Wheel Handle - Metal $4.93
30107 Packing Nut - Brass $9.39
30247 EPDM Packing $3.40
30105 Packing Support Washer $4.11
30104 Operating Stem $11.26
30008 Valve Seat Rubber $1.80
30009 Retainer Screw $2.39
RK-RHMC Repair Kit for Mild Climate Roof Hydrant RHMC
- Includes one each of above parts
$25.29

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Woodford Sanitary Freezeless Commercial Roof Hydrant
picture of the Woodford sanitary SRH-MS roof hydrant with mounting system
Shown: SRH-MS
This sanitary roof hydrant features:
  • Designed for installation on commercial rooftops to provide a roof water source
  • Allows secure access to water for window washing, condenser coil cleaning, or other water-related tasks
  • Includes dual check auto drain backflow preventer
  • Optional mounting system allows the hydrant to be installed or easily removed at a later time
  • Click for rough in guide for the SRH-MS
Model Description Price & Quantity
SRH-MS Complete Roof Hydrant & mounting system kit $577.77
SRH Roof Hydrant only - less mounting system kit $381.88
RH-MS Mounting System only - less roof hydrant $222.12
↓ Replacement Parts ↓
10100 Packing Nut $4.90
10101 Packing $4.29
10102 Packing Support Washer $4.33
15121 Brass Rod Stem $5.17
10117 O-Ring - 206 $1.82
10118 Valve Body O-Ring $1.93
50027 Support Washer $5.31
51013 Ball Valve Rubber $4.26
50028 Round Brass Nut $2.11
RK-SRH Repair Kit for Sanitary Roof Hydrant SRH
- Includes one each of the above parts
$14.27

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Woodford Freezeless Commercial Roof Hydrants
Commercial Roof Hydrants Features:
  • Model RHY2 with back flow preventer
  • Model RHY1 without back flow preventer
  • Boot covers well seal that tightens between hydrant support and casing
  • Hydrant support for additional stability during bad weather
  • Under-deck flange
  • 1" N.P.T. Inlet
  • Click here for specifications sheet
Model Description Price & Quantity
RHY2-MS Consists of the complete roof hydrant system with back flow preventer & mounting system/rough-in components $525.77
RHY1-MS Consists of the complete roof hydrant system without back flow preventer & mounting system/rough-in-components $465.21
RHY2 Consists of the roof Y2 hydrant assembly, Well Seal, & Boot
Note: These are replacements only
$303.01
RHY1 Consists of the roof Y1 hydrant assembly, Well Seal, & Boot
Note: These are replacements only
$237.95
MS Mounting system with rough-in components $222.12

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Prier Flush Mount Roof Hydrant
example of a P-RH1 flush mount roof hydrant Features:
  • Flush design allows hose to run in 360°
  • Mounts to any roof structual member (truss, I-beam, concrete roof, etc)
  • 1-3/4" drill hole required through roof for mounting
  • Bracket included for secure mounting
  • Can be installed by a single person with standard tools
  • Self-draining valve eliminates the possibility of freezing
  • Removable operating key included to prevent unauthorized usage of hydrant
  • Integral vacuum breaker/backflow preventer
  • Flow is rated at 19 gpm at 25psi
  • Adjustable bracket accomodates roof angles up to 4/12
  • Click here for dimensions
Model Description Price & Quantity
P-RH1 Flush Mount Roof Hydrant
Includes hydrant, mounting bracket, and operating key
$495.57
↓ Replacement Parts ↓
P-RMB Complete Mounting Bracket $280.86
C-108KT-808 Operating Key on Lanyard $7.70
300-6003 Valve Stem Cap $16.04
C-634KT-809 Worm Drive Assembly $18.66
C-634KT-808 Worm Sleeve Assembly $20.95
336-001 O-ring For Worm Sleeve $1.96
P-260KT-802 Stopper Assembly $6.92
231-0803 3ft Stem Assembly $23.57
P-RMB Complete Mounting Bracket $280.86
C-108KT-808 Operating Key on Lanyard $7.70
300-6003 Valve Stem Cap $16.04
C-634KT-809 Worm Drive Assembly $18.66
C-634KT-808 Worm Sleeve Assembly $20.95
336-001 O-ring For Worm Sleeve $1.96
P-260KT-802 Stopper Assembly $6.92
C-634KT-806 Vacuum Breaker Assembly $72.35
231-0803 3ft Stem Assembly $23.57

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Prier Post Mount Roof Hydrant
example of a P-RH2 post mount roof hydrant Features:
  • Freezeless anti-siphon hydrant stands 30" above the roof for easy hose access
  • Heavy duty cast iron head features a bucket hook on spout and lockable lever handle
  • Mounts to any roof structual member (truss, I-beam, concrete roof, etc)
  • 1-3/4" drill hole required through roof for mounting
  • Bracket included for secure mounting
  • Can be installed by a single person with standard tools
  • Triple seal EPDM stopper for long wear life
  • Self-draining valve eliminates the possibility of freezing
  • Removable operating key included to prevent unauthorized usage of hydrant
  • Integral vacuum breaker/backflow preventer
  • Adjustable flow rate
  • Adjustable bracket accomodates roof angles up to 4/12
  • Click here for dimensions
Model Description Price & Quantity
P-RH2 Post Mount Roof Hydrant
Includes hydrant, mounting bracket, and operating key
$482.11
↓ Replacement Parts ↓
P-RMB Complete Mounting Bracket $280.86
301-7003 Cast Iron Handle $21.35
301-7001 Cast Iron Hydrant Head $44.75
300-7001 Seat - Casted Brass $73.27
300-7004 Hose Adapter - Brass $11.70
304-7001 Draw Straps - pair $4.43
314-0008 Stainless Steel Handle Bolt $1.92
314-0009 Stainless Steel Nylon Hex Nut $2.02
314-7001 Connector Nut - Adjustable $4.41
314-7002 Upper Rod - Stainless Steel $7.52
314-7005 Valve Stem Cap - Brass $6.35
336-0008 Packing - EPDM $1.92
324-1003 Washer - Stainless Steel $1.81
310-7003 Seal Adapter - Brass $9.61
336-0001 O-Ring - EPDM $1.96
310-7001 Seal Sleeve - Brass $10.06
399-7001 Stopper - EPDM over Brass $6.53
324-0004 Spring Pin - Stainless Steel $1.55
P-004-CP Double Check Vacuum Breaker (ASSE 1052) $20.32
P-260KT-802 Stopper Repair Kit
Includes (1 each) o-ring, stopper, and spring pin
$6.92
P-260KT-807 Overhaul Kit
Includes (1 each) pair draw straps, connector nut, valve stem cap, packing, washer, o-ring, stopper, and spring pin
$27.79

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Prier Mild Climate Roof Hydrant
example of a P-RH3 mild climate roof hydrant Features:
  • Designed for mild climates, this roof hydrant is ideal for locations that do not need freeze-protected faucets
  • Designed with commercial sill faucet on stainless steel post for easy access
  • Mounts to any roof structual member (truss, I-beam, concrete roof, etc)
  • 1-3/4" drill hole required through roof for mounting
  • Bracket included for secure mounting
  • Can be installed by a single person with standard tools
  • Removable operating key included to prevent unauthorized usage of hydrant
  • Integral vacuum breaker/backflow preventer
  • Adjustable flow rate
  • Adjustable bracket accomodates roof angles up to 4/12
  • Click here for dimensions
Model Description Price & Quantity
P-RH3 Mild Climate Roof Hydrant
Includes hydrant, mounting bracket, and operating key
$448.74
↓ Replacement Parts ↓
P-RMB Complete Mounting Bracket $280.86
P-004CP Double Check Vacuum Breaker (ASSE 1052) $20.32
231-0001 Stem Assembly $12.76
C-134KT-805 Handle and Screw Kit $6.08
C-135KT-802 Seat Washer Kit $1.80
C-134KT-803 Stem Packing Kit $3.23
C-134KT-804 Loose Key Conversion Kit $15.74
390-1001 Stem Packing Only $2.02
C-108KT-808 Loose Key on Lanyard $7.70
310-1012 Valve Stem Cap $20.82

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Frequently Asked Questions

Q. "What is EDPM?"
A. EDPM stands for ethylene propylene diene monomer (M-class) rubber. The main properties of EPDM are heat, ozone and weather resistance, making it an excellent material for seals that may be exposed to the elements or see a wide variance in temperatures. In fact, EPDM can withstand temperatures ranging from approximately -50°F to 300°F. EPDM is used for weatherstripping in vehicles, restaurant cold-room doors and refrigerators, hydrant and valve seals, roofing waterproofing, and pond liners, to name just a few.



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