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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 P-231-1214 14 inch G-BFP style stem assembly for C-144 hydrants

    Prier - P-231-1214 - Stem Assembly - Style G-BFP - 14" for C-144

    Prier
    $ 46.60 - $ 46.60
    $ 46.60
    $ 46.60 - $ 46.60
    $ 46.60

    Stem Assembly Style G-BFP - 14" for C-144 Overall Length: 16 7/8"

    $ 46.60 - $ 46.60
    $ 46.60
    $ 46.60 - $ 46.60
    $ 46.60
  • Prier C-634KT-807 complete repair kit

    Prier - C-634KT-807 - Complete Repair Kit

    Prier
    $ 200.25 - $ 200.25
    $ 200.25
    $ 200.25 - $ 200.25
    $ 200.25

    C-634 Complete Repair Kit

    $ 200.25 - $ 200.25
    $ 200.25
    $ 200.25 - $ 200.25
    $ 200.25
  • Prier C-534KT-804 handle conversion kit for C-534 to C-434

    Prier - C-534KT-804 - Conversion Kit - Handle for C-534 to C-434

    Prier
    $ 40.41 - $ 40.41
    $ 40.41
    $ 40.41 - $ 40.41
    $ 40.41

    Conversion Kit - Handle for C-534 to C-434

    $ 40.41 - $ 40.41
    $ 40.41
    $ 40.41 - $ 40.41
    $ 40.41
  • Prier C-434KT-906 vacuum breaker replacement kit for updated style C-434 and C-534

    Prier - C-434KT-906 - Vacuum Breaker Replacement Kit for Updated Style C-434/534

    Prier
    $ 63.58 - $ 63.58
    $ 63.58
    $ 63.58 - $ 63.58
    $ 63.58

    Vacuum Breaker Replacement Kit for New Style C-434/534

    $ 63.58 - $ 63.58
    $ 63.58
    $ 63.58 - $ 63.58
    $ 63.58
  • Prier P-231-1212 12 inch G-BFP style stem assembly for C-144 hydrants

    Prier - P-231-1212 - Stem Assembly - Style G-BFP - 12" for C-144

    Prier
    $ 43.45 - $ 43.45
    $ 43.45
    $ 43.45 - $ 43.45
    $ 43.45

    Stem Assembly Style G-BFP - 12" for C-144 Overall Length: 14 7/8"

    $ 43.45 - $ 43.45
    $ 43.45
    $ 43.45 - $ 43.45
    $ 43.45
  • Prier P-231-1114 14 inch G style stem assembly for C-134 hydrants

    Prier - P-231-1114 - Stem Assembly - Style G - 14" for C-134

    Prier
    $ 44.20 - $ 44.20
    $ 44.20
    $ 44.20 - $ 44.20
    $ 44.20

    Stem Assembly Style G - 14" for C-134 Overall Length: 16 7/8"

    $ 44.20 - $ 44.20
    $ 44.20
    $ 44.20 - $ 44.20
    $ 44.20
  • Prier P-231-1108 8 inch G style stem assembly for C-134 hydrants

    Prier - P-231-1108 - Stem Assembly - Style G - 8" for C-134

    Prier
    $ 34.74 - $ 34.74
    $ 34.74
    $ 34.74 - $ 34.74
    $ 34.74

    Stem Assembly Style G - 8" for C-134 Overall Length: 10 7/8"

    $ 34.74 - $ 34.74
    $ 34.74
    $ 34.74 - $ 34.74
    $ 34.74
  • Prier P-231-0206 6 inch E-BFP style stem assembly for C-144 hydrants

    Prier - P-231-0206 - Stem Assembly - Style E-BFP - 6" for C-144

    Prier
    $ 34.30 - $ 34.30
    $ 34.30
    $ 34.30 - $ 34.30
    $ 34.30

    Stem Assembly Style E-BFP - 6" for C-144 Overall Length: 9 19/32"

    $ 34.30 - $ 34.30
    $ 34.30
    $ 34.30 - $ 34.30
    $ 34.30
  • Prier C-234KT-804 loose key to handle conversion kit for C-234, C-244, C-254, and C-255

    Prier - C-234KT-804 - Loose Key to Handle Conversion - Kit for C-234/244/254/255

    Prier
    $ 43.64
    $ 43.64 - $ 43.64
    $ 43.64
    $ 26.18
    $ 26.18 - $ 26.18
    $ 26.18

    Loose Key to Handle Conversion - Kit for C-234/244/254/255

    $ 43.64
    $ 43.64 - $ 43.64
    $ 43.64
    $ 26.18
    $ 26.18 - $ 26.18
    $ 26.18
  • Prier C-244F14 wall hydrant product detail
    Prier C-244F14 14-inch loose key anti-siphon wall hydrant, 3/4-inch SWT

    Prier - C-244F14 - 14" Loose Key - Anti-Siphon Wall Hydrant - 3/4"SWT

    Prier
    $ 87.10 - $ 87.10
    $ 87.10
    $ 87.10 - $ 87.10
    $ 87.10

    PRIER C-244 provides a year round source of water in areas that are subject to freezing temperatures. The hydrant valve is connected to the supply...

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    $ 87.10 - $ 87.10
    $ 87.10
    $ 87.10 - $ 87.10
    $ 87.10
  • Prier C-244F04 wall hydrant product detail
    Prier C-244F04 4-inch loose key anti-siphon wall hydrant, 3/4-inch SWT

    Prier - C-244F04 - 4" Loose Key - Anti-Siphon Wall Hydrant - 3/4"SWT

    Prier
    $ 67.69 - $ 67.69
    $ 67.69
    $ 67.69 - $ 67.69
    $ 67.69

    PRIER C-244 provides a year round source of water in areas that are subject to freezing temperatures. The hydrant valve is connected to the supply...

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    $ 67.69 - $ 67.69
    $ 67.69
    $ 67.69 - $ 67.69
    $ 67.69
  • Prier C-144WXC-SGH mild climate wall hydrant with soft grip handle, 1/2-inch Wirsbo PEX

    Prier - C-144WXC-SGH - Mild Climate Wall Hydrant - 1/2" Wirsbo PEX - Diamond - Soft Grip Handle

    Prier
    $ 53.45 - $ 53.45
    $ 53.45
    $ 53.45 - $ 53.45
    $ 53.45

    PRIER C-144XC provides a year round source of water to areas of structures that are in mild climate regions, while also allowing installation in t...

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    $ 53.45 - $ 53.45
    $ 53.45
    $ 53.45 - $ 53.45
    $ 53.45
  • Prier P-231-0210 10 inch E-BFP style stem assembly for C-144 hydrants

    Prier - P-231-0210 - Stem Assembly - Style E-BFP - 10" for C-144

    Prier
    $ 40.66 - $ 40.66
    $ 40.66
    $ 40.66 - $ 40.66
    $ 40.66

    Stem Assembly Style E-BFP - 10" for C-144 Overall Length: 13 19/32"

    $ 40.66 - $ 40.66
    $ 40.66
    $ 40.66 - $ 40.66
    $ 40.66
  • Prier C-434KT-907 rebuild kit for updated style C-434

    Prier - C-434KT-907 - Rebuild Kit for Updated Style C-434

    Prier
    $ 92.39 - $ 92.39
    $ 92.39
    $ 92.39 - $ 92.39
    $ 92.39

    Rebuild Kit for New Style C-434

    $ 92.39 - $ 92.39
    $ 92.39
    $ 92.39 - $ 92.39
    $ 92.39
  • Prier C-134DS10 stem assembly product detail
    Prier C-134DS10 D-style stem assembly for 10-inch C-134 hydrant, 13-5/8-inch OAL

    Prier - C-134DS10 - Stem Assembly - D Style for 10" C-134 13 5/8" OAL

    Prier
    $ 56.85 - $ 56.85
    $ 56.85
    $ 56.85 - $ 56.85
    $ 56.85

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

    $ 56.85 - $ 56.85
    $ 56.85
    $ 56.85 - $ 56.85
    $ 56.85
  • Prier C-134BS12 stem assembly product detail
    Prier C-134BS12 B-style stem assembly for 12-inch C-134 hydrant, 16-1/16-inch OAL

    Prier - C-134BS12 - Stem Assembly - B Style for 12" C-134 16 1/16" OAL

    Prier
    $ 60.17 - $ 60.17
    $ 60.17
    $ 60.17 - $ 60.17
    $ 60.17

    Stem Assembly B Style for 12" C-134 Overall Length: 16 1/16"

    $ 60.17 - $ 60.17
    $ 60.17
    $ 60.17 - $ 60.17
    $ 60.17
  • Prier C-134BS10 stem assembly product detail
    Prier C-134BS10 B-style stem assembly for 10-inch C-134 hydrant, 14-1/16-inch OAL

    Prier - C-134BS10 - Stem Assembly - B Style for 10" C-134 14 1/16" OAL

    Prier
    $ 86.17
    $ 86.17 - $ 86.17
    $ 86.17
    $ 51.70
    $ 51.70 - $ 51.70
    $ 51.70

    Stem Assembly B Style for 10" C-134 Overall Length: 14 1/16"

    $ 86.17
    $ 86.17 - $ 86.17
    $ 86.17
    $ 51.70
    $ 51.70 - $ 51.70
    $ 51.70
  • Prier C-134BS08 stem assembly product detail
    Prier C-134BS08 B-style stem assembly for 8-inch C-134 hydrant, 12-1/16-inch OAL

    Prier - C-134BS08 - Stem Assembly - B Style for 8" C-134 12 1/16" OAL

    Prier
    $ 54.71 - $ 54.71
    $ 54.71
    $ 54.71 - $ 54.71
    $ 54.71

    Stem Assembly B Style for 8" C-134 Overall Length: 12 1/16"

    $ 54.71 - $ 54.71
    $ 54.71
    $ 54.71 - $ 54.71
    $ 54.71
  • Prier P-164G08 quarter-turn anti-siphon wall hydrant with diamond handle, 1/2-inch push fit

    Prier - P-164G - Quarter Turn - Anti-Siphon Wall Hydrant - 1/2" Push Fit - Diamond

    Prier
    $ 89.55 - $ 130.53
    $ 89.55 - $ 130.53
    $ 89.55 - $ 130.53
    $ 89.55

    The PRIER P-164 has all the characteristics of the historically proven PRIER wall hydrants with the added benefit of an easy operating quarter-turn...

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    $ 89.55 - $ 130.53
    $ 89.55 - $ 130.53
    $ 89.55 - $ 130.53
    $ 89.55
  • Prier 408-10 wall hydrant with internal vacuum breaker and gray handle, 1/2-inch MIP x 1/2-inch SWT

    Prier - 408 - Wall Hydrant - Internal VB - Gray Handle - 1/2" MIP x 1/2" SWT

    Prier
    $ 59.21 - $ 59.21
    $ 59.21
    $ 59.21 - $ 59.21
    $ 59.21

    The 408 Series Internal Vacuum Breaker Hydrant was added to PRIER's offering in March of 2009. The 408 Series Hydrant is the result of spending a ...

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    $ 59.21 - $ 59.21
    $ 59.21
    $ 59.21 - $ 59.21
    $ 59.21
  • Prier P-231-12CC close coupled G-BFP style stem assembly for C-144 hydrants

    Prier - P-231-12CC - Stem Assembly - Style G-BFP - CC" for C-144

    Prier
    $ 28.79 - $ 28.79
    $ 28.79
    $ 28.79 - $ 28.79
    $ 28.79

    Stem Assembly Style G-BFP - CC" for C-144 Overall Length: 4 3/8"

    $ 28.79 - $ 28.79
    $ 28.79
    $ 28.79 - $ 28.79
    $ 28.79
  • Prier P-164KT-807 kit with seat, packing, and vacuum breaker for P-164 hydrants

    Prier - P-164KT-807 - P-164 Kit - Seat, Packing & VB

    Prier
    $ 21.93 - $ 21.93
    $ 21.93
    $ 21.93 - $ 21.93
    $ 21.93

    P-164 Kit - Seat, Packing & VB

    $ 21.93 - $ 21.93
    $ 21.93
    $ 21.93 - $ 21.93
    $ 21.93
  • Prier C-634KT-809 worm drive assembly for C-634 and P-650

    Prier - C-634KT-809 - Worm Drive Assembly for C-634/P-650

    Prier
    $ 47.98 - $ 47.98
    $ 47.98
    $ 47.98 - $ 47.98
    $ 47.98

    Worm Drive Assembly for C-634/P-650

    $ 47.98 - $ 47.98
    $ 47.98
    $ 47.98 - $ 47.98
    $ 47.98
  • Prier C-434KT-902 stop and waste and O-ring kit for updated style C-434 and C-534

    Prier - C-434KT-902 - Stop and Waste & O-Ring Kit for Updated Style C-434/534

    Prier
    $ 28.86 - $ 28.86
    $ 28.86
    $ 28.86 - $ 28.86
    $ 28.86

    Stop and Waste & O-Ring Kit for New Style C-434/534

    $ 28.86 - $ 28.86
    $ 28.86
    $ 28.86 - $ 28.86
    $ 28.86

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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