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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-231-1808 stem assembly for 8 inch P-118 hot and cold wall hydrants

    Prier P-231-1808 8-Inch P-118-Style Stem for P-118 TrueTemp

    Prier
    $ 31.20 - $ 31.20
    $ 31.20
    $ 31.20 - $ 31.20
    $ 31.20

    Prier P-231-1808 8-Inch P-118-Style Stem for P-118 TrueTempBrand: Prier | SKU: P-231-1808Product OverviewRepair a compatible P-118 TrueTemp hydrant...

    View full details
    $ 31.20 - $ 31.20
    $ 31.20
    $ 31.20 - $ 31.20
    $ 31.20
  • Prier P-231-1806 stem assembly for 6 inch P-118 hot and cold wall hydrants

    Prier P-231-1806 6-Inch P-118-Style Stem for P-118 TrueTemp

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

    Prier P-231-1806 6-Inch P-118-Style Stem for P-118 TrueTempBrand: Prier | SKU: P-231-1806Product OverviewRepair a compatible P-118 TrueTemp hydrant...

    View full details
    $ 28.86 - $ 28.86
    $ 28.86
    $ 28.86 - $ 28.86
    $ 28.86
  • Prier P-231-1608 8 inch stem assembly for P-114 hydrants

    Prier P-231-1608 8-Inch P-114-Style Stem for P-114 CoolTemp

    Prier
    $ 44.33 - $ 44.33
    $ 44.33
    $ 44.33 - $ 44.33
    $ 44.33

    Prier P-231-1608 8-Inch P-114-Style Stem for P-114 CoolTempBrand: Prier | SKU: P-231-1608Product OverviewRepair a compatible P-114 CoolTemp hydrant...

    View full details
    $ 44.33 - $ 44.33
    $ 44.33
    $ 44.33 - $ 44.33
    $ 44.33
  • Prier P-231-1606 6 inch stem assembly for P-114 hydrants

    Prier P-231-1606 6-Inch P-114-Style Stem for P-114 CoolTemp

    Prier
    $ 42.16 - $ 42.16
    $ 42.16
    $ 42.16 - $ 42.16
    $ 42.16

    Prier P-231-1606 6-Inch P-114-Style Stem for P-114 CoolTempBrand: Prier | SKU: P-231-1606Product OverviewRepair a compatible P-114 CoolTemp hydrant...

    View full details
    $ 42.16 - $ 42.16
    $ 42.16
    $ 42.16 - $ 42.16
    $ 42.16
  • Prier P-231-1604 4 inch stem assembly for P-114 hydrants

    Prier P-231-1604 4-Inch P-114-Style Stem for P-114 CoolTemp

    Prier
    $ 36.00 - $ 36.00
    $ 36.00
    $ 36.00 - $ 36.00
    $ 36.00

    Prier P-231-1604 4-Inch P-114-Style Stem for P-114 CoolTempBrand: Prier | SKU: P-231-1604Product OverviewRepair a compatible P-114 CoolTemp hydrant...

    View full details
    $ 36.00 - $ 36.00
    $ 36.00
    $ 36.00 - $ 36.00
    $ 36.00
  • Prier P-231-1524 24 inch H-BFP style stem assembly for P-164 hydrants

    Prier P-231-1524 24-Inch H-Style Stem for Diamond P-164/P-264

    Prier
    $ 61.44 - $ 61.44
    $ 61.44
    $ 61.44 - $ 61.44
    $ 61.44

    Prier P-231-1524 24-Inch H-Style Stem for Diamond P-164/P-264Brand: Prier | SKU: P-231-1524Product OverviewRepair a compatible Diamond P-164/P-264 ...

    View full details
    $ 61.44 - $ 61.44
    $ 61.44
    $ 61.44 - $ 61.44
    $ 61.44
  • Prier P-231-1522 22 inch H-BFP style stem assembly for P-164 hydrants

    Prier P-231-1522 22-Inch H-Style Stem for Diamond P-164/P-264

    Prier
    $ 58.29 - $ 58.29
    $ 58.29
    $ 58.29 - $ 58.29
    $ 58.29

    Prier P-231-1522 22-Inch H-Style Stem for Diamond P-164/P-264Brand: Prier | SKU: P-231-1522Product OverviewRepair a compatible Diamond P-164/P-264 ...

    View full details
    $ 58.29 - $ 58.29
    $ 58.29
    $ 58.29 - $ 58.29
    $ 58.29
  • Prier P-231-1518 18 inch H-BFP style stem assembly for P-164 hydrants

    Prier P-231-1518 18-Inch H-Style Stem for Diamond P-164/P-264

    Prier
    $ 51.99 - $ 51.99
    $ 51.99
    $ 51.99 - $ 51.99
    $ 51.99

    Prier P-231-1518 18-Inch H-Style Stem for Diamond P-164/P-264Brand: Prier | SKU: P-231-1518Product OverviewRepair a compatible Diamond P-164/P-264 ...

    View full details
    $ 51.99 - $ 51.99
    $ 51.99
    $ 51.99 - $ 51.99
    $ 51.99
  • Prier P-231-1516 16 inch H-BFP style stem assembly for P-164 hydrants

    Prier P-231-1516 16-Inch H-Style Stem for Diamond P-164/P-264

    Prier
    $ 48.84 - $ 48.84
    $ 48.84
    $ 48.84 - $ 48.84
    $ 48.84

    Prier P-231-1516 16-Inch H-Style Stem for Diamond P-164/P-264Brand: Prier | SKU: P-231-1516Product OverviewRepair a compatible Diamond P-164/P-264 ...

    View full details
    $ 48.84 - $ 48.84
    $ 48.84
    $ 48.84 - $ 48.84
    $ 48.84
  • Prier P-231-1514 14 inch H-BFP style stem assembly for P-164 hydrants

    Prier P-231-1514 14-Inch H-Style Stem for Diamond P-164/P-264

    Prier
    $ 45.68 - $ 45.68
    $ 45.68
    $ 45.68 - $ 45.68
    $ 45.68

    Prier P-231-1514 14-Inch H-Style Stem for Diamond P-164/P-264Brand: Prier | SKU: P-231-1514Product OverviewRepair a compatible Diamond P-164/P-264 ...

    View full details
    $ 45.68 - $ 45.68
    $ 45.68
    $ 45.68 - $ 45.68
    $ 45.68
  • Prier P-231-0624 24 inch stem assembly for updated style C-634 hydrants

    Prier P-231-0624 24-Inch Updated Stem for current C-634

    Prier
    $ 194.81 - $ 194.81
    $ 194.81
    $ 194.81 - $ 194.81
    $ 194.81

    Prier P-231-0624 24-Inch Updated Stem for current C-634Brand: Prier | SKU: P-231-0624Product OverviewRepair a compatible current C-634 hydrant with...

    View full details
    $ 194.81 - $ 194.81
    $ 194.81
    $ 194.81 - $ 194.81
    $ 194.81
  • Prier P-231-0622 22 inch stem assembly for updated style C-634 hydrants

    Prier P-231-0622 22-Inch Updated Stem for current C-634

    Prier
    $ 178.34 - $ 178.34
    $ 178.34
    $ 178.34 - $ 178.34
    $ 178.34

    Prier P-231-0622 22-Inch Updated Stem for current C-634Brand: Prier | SKU: P-231-0622Product OverviewRepair a compatible current C-634 hydrant with...

    View full details
    $ 178.34 - $ 178.34
    $ 178.34
    $ 178.34 - $ 178.34
    $ 178.34
  • Prier P-231-0620 20 inch stem assembly for updated style C-634 hydrants

    Prier P-231-0620 20-Inch Updated Stem for current C-634

    Prier
    $ 171.61 - $ 171.61
    $ 171.61
    $ 171.61 - $ 171.61
    $ 171.61

    Prier P-231-0620 20-Inch Updated Stem for current C-634Brand: Prier | SKU: P-231-0620Product OverviewRepair a compatible current C-634 hydrant with...

    View full details
    $ 171.61 - $ 171.61
    $ 171.61
    $ 171.61 - $ 171.61
    $ 171.61
  • Prier P-231-0618 18 inch stem assembly for updated style C-634 hydrants

    Prier P-231-0618 18-Inch Updated Stem for current C-634

    Prier
    $ 164.88 - $ 164.88
    $ 164.88
    $ 164.88 - $ 164.88
    $ 164.88

    Prier P-231-0618 18-Inch Updated Stem for current C-634Brand: Prier | SKU: P-231-0618Product OverviewRepair a compatible current C-634 hydrant with...

    View full details
    $ 164.88 - $ 164.88
    $ 164.88
    $ 164.88 - $ 164.88
    $ 164.88
  • Prier P-231-0616 16 inch stem assembly for updated style C-634 hydrants

    Prier P-231-0616 16-Inch Updated Stem for current C-634

    Prier
    $ 158.14 - $ 158.14
    $ 158.14
    $ 158.14 - $ 158.14
    $ 158.14

    Prier P-231-0616 16-Inch Updated Stem for current C-634Brand: Prier | SKU: P-231-0616Product OverviewRepair a compatible current C-634 hydrant with...

    View full details
    $ 158.14 - $ 158.14
    $ 158.14
    $ 158.14 - $ 158.14
    $ 158.14
  • Prier P-231-0614 14 inch stem assembly for updated style C-634 hydrants

    Prier P-231-0614 14-Inch Updated Stem for current C-634

    Prier
    $ 151.41 - $ 151.41
    $ 151.41
    $ 151.41 - $ 151.41
    $ 151.41

    Prier P-231-0614 14-Inch Updated Stem for current C-634Brand: Prier | SKU: P-231-0614Product OverviewRepair a compatible current C-634 hydrant with...

    View full details
    $ 151.41 - $ 151.41
    $ 151.41
    $ 151.41 - $ 151.41
    $ 151.41
  • Prier P-231-0610 10 inch stem assembly for updated style C-634 hydrants

    Prier P-231-0610 10-Inch Updated Stem for current C-634

    Prier
    $ 137.95 - $ 137.95
    $ 137.95
    $ 137.95 - $ 137.95
    $ 137.95

    Prier P-231-0610 10-Inch Updated Stem for current C-634Brand: Prier | SKU: P-231-0610Product OverviewRepair a compatible current C-634 hydrant with...

    View full details
    $ 137.95 - $ 137.95
    $ 137.95
    $ 137.95 - $ 137.95
    $ 137.95
  • Prier P-231-0606 6 inch stem assembly for updated style C-634 hydrants

    Prier P-231-0606 6-Inch Updated Stem for current C-634

    Prier
    $ 124.48 - $ 124.48
    $ 124.48
    $ 124.48 - $ 124.48
    $ 124.48

    Prier P-231-0606 6-Inch Updated Stem for current C-634Brand: Prier | SKU: P-231-0606Product OverviewRepair a compatible current C-634 hydrant with ...

    View full details
    $ 124.48 - $ 124.48
    $ 124.48
    $ 124.48 - $ 124.48
    $ 124.48
  • Prier P-231-0604 4 inch stem assembly for updated style C-634 hydrants

    Prier P-231-0604 4-Inch Updated Stem for current C-634

    Prier
    $ 117.75 - $ 117.75
    $ 117.75
    $ 117.75 - $ 117.75
    $ 117.75

    Prier P-231-0604 4-Inch Updated Stem for current C-634Brand: Prier | SKU: P-231-0604Product OverviewRepair a compatible current C-634 hydrant with ...

    View full details
    $ 117.75 - $ 117.75
    $ 117.75
    $ 117.75 - $ 117.75
    $ 117.75
  • Prier P-231-05US universal 14 inch F style stem assembly for P-164 hydrants

    Prier P-231-05US Universal F-Style Stem for pre-Diamond P-164/P-264

    Prier
    $ 46.36 - $ 46.36
    $ 46.36
    $ 46.36 - $ 46.36
    $ 46.36

    Prier P-231-05US Universal F-Style Stem for pre-Diamond P-164/P-264Brand: Prier | SKU: P-231-05USProduct OverviewRepair a compatible pre-Diamond P-...

    View full details
    $ 46.36 - $ 46.36
    $ 46.36
    $ 46.36 - $ 46.36
    $ 46.36
  • Prier P-231-05CC close coupled F style stem assembly for P-164 hydrants

    Prier P-231-05CC Close-Coupled F-Style Stem for pre-Diamond P-164/P-264

    Prier
    $ 29.05 - $ 29.05
    $ 29.05
    $ 29.05 - $ 29.05
    $ 29.05

    Prier P-231-05CC Close-Coupled F-Style Stem for pre-Diamond P-164/P-264Brand: Prier | SKU: P-231-05CCProduct OverviewRepair a compatible pre-Diamon...

    View full details
    $ 29.05 - $ 29.05
    $ 29.05
    $ 29.05 - $ 29.05
    $ 29.05
  • Prier P-231-0524 24 inch F style stem assembly for P-164 hydrants

    Prier P-231-0524 24-Inch F-Style Stem for pre-Diamond P-164/P-264

    Prier
    $ 62.06 - $ 62.06
    $ 62.06
    $ 62.06 - $ 62.06
    $ 62.06

    Prier P-231-0524 24-Inch F-Style Stem for pre-Diamond P-164/P-264Brand: Prier | SKU: P-231-0524Product OverviewRepair a compatible pre-Diamond P-16...

    View full details
    $ 62.06 - $ 62.06
    $ 62.06
    $ 62.06 - $ 62.06
    $ 62.06
  • Prier P-231-0522 22 inch F style stem assembly for P-164 hydrants

    Prier P-231-0522 22-Inch F-Style Stem for pre-Diamond P-164/P-264

    Prier
    $ 59.00 - $ 59.00
    $ 59.00
    $ 59.00 - $ 59.00
    $ 59.00

    Prier P-231-0522 22-Inch F-Style Stem for pre-Diamond P-164/P-264Brand: Prier | SKU: P-231-0522Product OverviewRepair a compatible pre-Diamond P-16...

    View full details
    $ 59.00 - $ 59.00
    $ 59.00
    $ 59.00 - $ 59.00
    $ 59.00
  • Prier P-231-0520 20 inch F style stem assembly for P-164 hydrants

    Prier P-231-0520 20-Inch F-Style Stem for pre-Diamond P-164/P-264

    Prier
    $ 55.74 - $ 55.74
    $ 55.74
    $ 55.74 - $ 55.74
    $ 55.74

    Prier P-231-0520 20-Inch F-Style Stem for pre-Diamond P-164/P-264Brand: Prier | SKU: P-231-0520Product OverviewRepair a compatible pre-Diamond P-16...

    View full details
    $ 55.74 - $ 55.74
    $ 55.74
    $ 55.74 - $ 55.74
    $ 55.74

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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