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Wall Hydrants

When outdoor watering access meets winter weather, you need more than a simple hose bibb — you need a properly engineered wall hydrant. Our Wall Hydrants collection offers frost-proof, anti-siphon and heavy-duty outdoor hydrants designed for landscape irrigation, maintenance wash-downs and commercial settings.

Also called “non-freeze wall hydrants” or “frost-proof outdoor faucets,” these valves are built so that the shut-off mechanism remains inside heated space and residual water drains out to prevent freeze damage. Many models include integrated vacuum breakers or backflow preventers to ensure compliance and protect potable water systems.

In this collection you’ll find:

  • Frost-proof wall hydrants that drain when turned off, protecting the pipe in freezing climates.

  • Anti-siphon / built-in vacuum breaker models designed for code compliance and safe water systems.

  • Multiple stem lengths and connection types to match wall thickness and pipe materials (sweat, threaded, PEX). 

  • Commercial-grade hydrants with key-oriented operation or lock-shield covers for multi-unit or public spaces.

  • Durable materials—heavy brass bodies, corrosion-resistant components, and design details intended for long life and reliability. 

Why shop with Big Frog Supply? We specialize in irrigation, plumbing and lighting — meaning you get hydrants that do more than just deliver water. We help you choose the correct stem length, install angle (to allow drainage), connection type and freeze-protection method so you don’t call us back in the spring.

  • Prier C-134DS14 stem assembly product detail
    Prier C-134DS14 D-style stem assembly for 14-inch C-134 hydrant, 17-5/8-inch OAL

    Prier - C-134DS14 - Stem Assembly - D Style for 14" C-134 17 5/8" OAL

    Prier
    $ 63.29 - $ 63.29
    $ 63.29
    $ 63.29 - $ 63.29
    $ 63.29

    Stem Assembly D Style for 14" C-134 Overall Length: 17 5/8"

    $ 63.29 - $ 63.29
    $ 63.29
    $ 63.29 - $ 63.29
    $ 63.29
  • Prier C-134DS12 stem assembly product detail
    Prier C-134DS12 D-style stem assembly for 12-inch C-134 hydrant, 15-5/8-inch OAL

    Prier - C-134DS12 - Stem Assembly - D Style for 12" C-134 15 5/8" OAL

    Prier
    $ 59.59 - $ 59.59
    $ 59.59
    $ 59.59 - $ 59.59
    $ 59.59

    Stem Assembly D Style for 10" C-134 Overall Length: 13 5/8"

    $ 59.59 - $ 59.59
    $ 59.59
    $ 59.59 - $ 59.59
    $ 59.59
  • Prier C-134DS06 stem assembly product detail
    Prier C-134DS06 D-style stem assembly for 6-inch C-134 hydrant, 9-5/8-inch OAL

    Prier - C-134DS06 - Stem Assembly - D Style for 6" C-134 9 5/8" OAL

    Prier
    $ 51.39 - $ 51.39
    $ 51.39
    $ 51.39 - $ 51.39
    $ 51.39

    Stem Assembly D Style for 6" C-134 Overall Length: 9 5/8"

    $ 51.39 - $ 51.39
    $ 51.39
    $ 51.39 - $ 51.39
    $ 51.39
  • Prier C-134CS24 stem assembly product detail
    Prier C-134CS24 C-style stem assembly for 24-inch C-134 hydrant, 27-1/16-inch OAL

    Prier - C-134CS24 - Stem Assembly - C Style for 24" C-134 27 1/16" OAL

    Prier
    $ 80.82 - $ 80.82
    $ 80.82
    $ 80.82 - $ 80.82
    $ 80.82

    Stem Assembly C Style for 24" C-134 Overall Length: 27 1/16"

    $ 80.82 - $ 80.82
    $ 80.82
    $ 80.82 - $ 80.82
    $ 80.82
  • Prier C-134CS08 stem assembly product detail
    Prier C-134CS08 C-style stem assembly for 8-inch C-134 hydrant, 11-1/16-inch OAL

    Prier - C-134CS08 - Stem Assembly - C Style for 8" C-134 11 1/16" OAL

    Prier
    $ 80.04
    $ 80.04 - $ 80.04
    $ 80.04
    $ 48.02
    $ 48.02 - $ 48.02
    $ 48.02

    Stem Assembly C Style for 8" C-134 Overall Length: 11 1/16"

    $ 80.04
    $ 80.04 - $ 80.04
    $ 80.04
    $ 48.02
    $ 48.02 - $ 48.02
    $ 48.02
  • Prier C-134CS04 stem assembly product detail
    Prier C-134CS04 C-style stem assembly for 4-inch C-134 hydrant, 7-1/16-inch OAL

    Prier - C-134CS04 - Stem Assembly - C Style for 4" C-134 7 1/16" OAL

    Prier
    $ 47.90 - $ 47.90
    $ 47.90
    $ 47.90 - $ 47.90
    $ 47.90

    Stem Assembly C Style for 4" C-134 Overall Length: 7 1/16"

    $ 47.90 - $ 47.90
    $ 47.90
    $ 47.90 - $ 47.90
    $ 47.90
  • Prier C-134BS24 stem assembly product detail
    Prier C-134BS24 B-style stem assembly for 24-inch C-134 hydrant, 28-1/16-inch OAL

    Prier - C-134BS24 - Stem Assembly - B Style for 24" C-134 28 1/16" OAL

    Prier
    $ 82.70 - $ 82.70
    $ 82.70
    $ 82.70 - $ 82.70
    $ 82.70

    Stem Assembly B Style for 24" C-134 Overall Length: 28 1/16"

    $ 82.70 - $ 82.70
    $ 82.70
    $ 82.70 - $ 82.70
    $ 82.70
  • Prier C-134BS18 stem assembly product detail
    Prier C-134BS18 B-style stem assembly for 18-inch C-134 hydrant, 22-1/16-inch OAL

    Prier - C-134BS18 - Stem Assembly - B Style for 18" C-134 22 1/16" OAL

    Prier
    $ 71.47 - $ 71.47
    $ 71.47
    $ 71.47 - $ 71.47
    $ 71.47

    Stem Assembly B Style for 18" C-134 Overall Length: 22 1/16"

    $ 71.47 - $ 71.47
    $ 71.47
    $ 71.47 - $ 71.47
    $ 71.47
  • Prier C-134BS06 stem assembly product detail
    Prier C-134BS06 B-style stem assembly for 6-inch C-134 hydrant, 10-1/16-inch OAL

    Prier - C-134BS06 - Stem Assembly - B Style for 6" C-134 10 1/16" OAL

    Prier
    $ 51.98 - $ 51.98
    $ 51.98
    $ 51.98 - $ 51.98
    $ 51.98

    Stem Assembly B Style for 6" C-134 10 1/16" OAL

    $ 51.98 - $ 51.98
    $ 51.98
    $ 51.98 - $ 51.98
    $ 51.98
  • Prier C-134AS24 A-style stem assembly for 24-inch C-134 hydrant, 28-inch OAL

    Prier - C-134AS24 - Stem Assembly - A Style for 24" C-134 28" OAL

    Prier
    $ 120.64 - $ 120.64
    $ 120.64
    $ 120.64 - $ 120.64
    $ 120.64

    Stem Assembly A Style for 24" C-134 Overall Length: 28"

    $ 120.64 - $ 120.64
    $ 120.64
    $ 120.64 - $ 120.64
    $ 120.64
  • Prier C-134AS18 A-style stem assembly for 18-inch C-134 hydrant, 22-inch OAL

    Prier- C-134AS18 - Stem Assembly - A Style for 18" C-134 22" OAL

    Prier
    $ 106.46 - $ 106.46
    $ 106.46
    $ 106.46 - $ 106.46
    $ 106.46

    Stem Assembly A Style for 18" C-134 Overall Length: 22"

    $ 106.46 - $ 106.46
    $ 106.46
    $ 106.46 - $ 106.46
    $ 106.46
  • Prier C-134AS14 A-style stem assembly for 14-inch C-134 hydrant, 18-inch OAL

    Prier - C-134AS14 - Stem Assembly - A Style for 14" C-134 18" OAL

    Prier
    $ 96.90 - $ 96.90
    $ 96.90
    $ 96.90 - $ 96.90
    $ 96.90

    Stem Assembly A Style for 14" C-134 Overall Length: 18"

    $ 96.90 - $ 96.90
    $ 96.90
    $ 96.90 - $ 96.90
    $ 96.90
  • Prier C-134AS12 A-style stem assembly for 12-inch C-134 hydrant, 16-inch OAL

    Prier - C-134AS12 - Stem Assembly - A Style for 12" C-134 16" OAL

    Prier
    $ 93.49 - $ 93.49
    $ 93.49
    $ 93.49 - $ 93.49
    $ 93.49

    Stem Assembly A Style for 12" C-134 Overall Length: 16"

    $ 93.49 - $ 93.49
    $ 93.49
    $ 93.49 - $ 93.49
    $ 93.49
  • Prier C-134AS10 A-style stem assembly for 10-inch C-134 hydrant, 14-inch OAL

    Prier - C-134AS10 - Stem Assembly - A Style for 10" C-134 14" OAL

    Prier
    $ 90.08 - $ 90.08
    $ 90.08
    $ 90.08 - $ 90.08
    $ 90.08

    Stem Assembly A Style for 10" C-134 Overall Length: 14"

    $ 90.08 - $ 90.08
    $ 90.08
    $ 90.08 - $ 90.08
    $ 90.08
  • Prier C-134AS06 A-style stem assembly for 6-inch C-134 hydrant, 10-inch OAL

    Prier - C-134AS06 - Stem Assembly - A Style for 6" C-134 10" OAL

    Prier
    $ 83.24 - $ 83.24
    $ 83.24
    $ 83.24 - $ 83.24
    $ 83.24

    Stem Assembly A Style for 6" C-134 Overall Length: 10"

    $ 83.24 - $ 83.24
    $ 83.24
    $ 83.24 - $ 83.24
    $ 83.24
  • Prier C-134AS04 A-style stem assembly for 4-inch C-134 hydrant, 8-inch OAL

    Prier - C-134AS04 - Stem Assembly - A Style for 4" C-134 8" OAL

    Prier
    $ 79.83 - $ 79.83
    $ 79.83
    $ 79.83 - $ 79.83
    $ 79.83

    Stem Assembly A Style for 4" C-134 Overall Length: 8"

    $ 79.83 - $ 79.83
    $ 79.83
    $ 79.83 - $ 79.83
    $ 79.83
  • Prier P-154YCC-LF wall hydrant product detail
    Prier P-154YCC-LF closed coupled hose thread anti-siphon vacuum breaker wall hydrant, 1/2-inch press fit

    Prier - P-154YCC-LF - P-154Y CC Hose Thread Anti-Siphon Vacuum Breaker Wall Hydrant; 1/2"Press Fit **Lead Free**

    Prier
    $ 64.54 - $ 64.54
    $ 64.54
    $ 64.54 - $ 64.54
    $ 64.54

    PRIER P-154 provides a year round source of water in areas that are subject to freezing temperatures. The hydrant is connected to the supply piping...

    View full details
    $ 64.54 - $ 64.54
    $ 64.54
    $ 64.54 - $ 64.54
    $ 64.54
  • Prier P-154Y20-LF wall hydrant product detail
    Prier P-154Y20-LF 20-inch hose thread anti-siphon vacuum breaker wall hydrant, 1/2-inch press fit

    Prier - P-154Y20-LF - P-154Y 20" Hose Thread Anti-Siphon Vacuum Breaker Wall Hydrant; 1/2"Press Fit **Lead Free**

    Prier
    $ 89.78 - $ 89.78
    $ 89.78
    $ 89.78 - $ 89.78
    $ 89.78

    PRIER P-154 provides a year round source of water in areas that are subject to freezing temperatures. The hydrant is connected to the supply piping...

    View full details
    $ 89.78 - $ 89.78
    $ 89.78
    $ 89.78 - $ 89.78
    $ 89.78
  • Prier P-154Y18-LF wall hydrant product detail
    Prier P-154Y18-LF 18-inch hose thread anti-siphon vacuum breaker wall hydrant, 1/2-inch press fit

    Prier - P-154Y18-LF - P-154Y 18" Hose Thread Anti-Siphon Vacuum Breaker Wall Hydrant; 1/2"Press Fit **Lead Free**

    Prier
    $ 87.50 - $ 87.50
    $ 87.50
    $ 87.50 - $ 87.50
    $ 87.50

    PRIER P-154 provides a year round source of water in areas that are subject to freezing temperatures. The hydrant is connected to the supply piping...

    View full details
    $ 87.50 - $ 87.50
    $ 87.50
    $ 87.50 - $ 87.50
    $ 87.50
  • Prier P-154Y16-LF wall hydrant product detail
    Prier P-154Y16-LF 16-inch hose thread anti-siphon vacuum breaker wall hydrant, 1/2-inch press fit

    Prier - P-154Y16-LF - P-154Y 16" Hose Thread Anti-Siphon Vacuum Breaker Wall Hydrant; 1/2"Press Fit **Lead Free**

    Prier
    $ 85.21 - $ 85.21
    $ 85.21
    $ 85.21 - $ 85.21
    $ 85.21

    PRIER P-154 provides a year round source of water in areas that are subject to freezing temperatures. The hydrant is connected to the supply piping...

    View full details
    $ 85.21 - $ 85.21
    $ 85.21
    $ 85.21 - $ 85.21
    $ 85.21
  • Prier P-154Y14-LF wall hydrant product detail
    Prier P-154Y14-LF 14-inch hose thread anti-siphon vacuum breaker wall hydrant, 1/2-inch press fit

    Prier - P-154Y14-LF - P-154Y 14" Hose Thread Anti-Siphon Vacuum Breaker Wall Hydrant; 1/2"Press Fit **Lead Free**

    Prier
    $ 79.93 - $ 79.93
    $ 79.93
    $ 79.93 - $ 79.93
    $ 79.93

    PRIER P-154 provides a year round source of water in areas that are subject to freezing temperatures. The hydrant is connected to the supply piping...

    View full details
    $ 79.93 - $ 79.93
    $ 79.93
    $ 79.93 - $ 79.93
    $ 79.93
  • Prier P-154Y12-LF wall hydrant product detail
    Prier P-154Y12-LF 12-inch hose thread anti-siphon vacuum breaker wall hydrant, 1/2-inch press fit

    Prier - P-154Y12-LF - P-154Y 12" Hose Thread Anti-Siphon Vacuum Breaker Wall Hydrant; 1/2"Press Fit **Lead Free**

    Prier
    $ 77.64 - $ 77.64
    $ 77.64
    $ 77.64 - $ 77.64
    $ 77.64

    PRIER P-154 provides a year round source of water in areas that are subject to freezing temperatures. The hydrant is connected to the supply piping...

    View full details
    $ 77.64 - $ 77.64
    $ 77.64
    $ 77.64 - $ 77.64
    $ 77.64
  • Prier P-154Y10-LF wall hydrant product detail
    Prier P-154Y10-LF 10-inch hose thread anti-siphon vacuum breaker wall hydrant, 1/2-inch press fit

    Prier - P-154Y10-LF - P-154Y 10" Hose Thread Anti-Siphon Vacuum Breaker Wall Hydrant; 1/2"Press Fit **Lead Free**

    Prier
    $ 75.19 - $ 75.19
    $ 75.19
    $ 75.19 - $ 75.19
    $ 75.19

    PRIER P-154 provides a year round source of water in areas that are subject to freezing temperatures. The hydrant is connected to the supply piping...

    View full details
    $ 75.19 - $ 75.19
    $ 75.19
    $ 75.19 - $ 75.19
    $ 75.19
  • Prier P-154Y08-LF wall hydrant product detail
    Prier P-154Y08-LF 8-inch hose thread anti-siphon vacuum breaker wall hydrant, 1/2-inch press fit

    Prier - P-154Y08-LF - P-154Y 8" Hose Thread Anti-Siphon Vacuum Breaker Wall Hydrant; 1/2"Press Fit **Lead Free**

    Prier
    $ 72.91 - $ 72.91
    $ 72.91
    $ 72.91 - $ 72.91
    $ 72.91

    PRIER P-154 provides a year round source of water in areas that are subject to freezing temperatures. The hydrant is connected to the supply piping...

    View full details
    $ 72.91 - $ 72.91
    $ 72.91
    $ 72.91 - $ 72.91
    $ 72.91

When you install a wall hydrant, slope the flange slightly downward (3-5°) toward the exterior so the barrel drains properly. Confirm your local code’s requirement for vacuum breakers or anti-siphon features. Choose the proper stem length for your wall thickness and insulation depth—and always remove the garden hose at season’s end to prevent freeze damage.

Browse through the collection, find the right wall hydrant for your climate and system, and install with confidence — ready for year-round performance.

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