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Enjoy fast and free shipping on all orders over $89! Contact us (855) 424-4376
Enjoy fast and free shipping on all orders over $89! Contact us (855) 424-4376

Irrigation Supplies

Irrigation supplies to build, repair, and upgrade any sprinkler or drip system. Shop controllers, valves, sprinklers/rotors, dripline & emitters, backflow protection, pipe & fittings, filters/regulators, wire, and tools—everything you need from one place.

Shop by category

  • Controllers & sensors: smart Wi-Fi and standard timers, rain/freeze/flow sensors
  • Valves & manifolds: inline, anti-siphon, jar-top, solenoids & repair parts
  • Sprinklers & nozzles: sprays, rotors, high-efficiency nozzles, risers
  • Drip irrigation: 17mm dripline, 1/2" & 1/4" tubing, emitters, micro-sprays, fittings
  • Backflow prevention: PVB, RPZ, DC assemblies, test kits & covers
  • Pipe & fittings: PVC & poly, tees/elbows/adapters, swing joints
  • Filtration & regulation: screen/disc filters, 25–30 PSI regulators for drip
  • Wire & electrical: control cable, two-wire, waterproof connectors
  • Tools & repair: stakes, clamps, cement & primer, winterization gear

Quick planning tips

  1. Verify water: note static pressure and available flow (GPM) before sizing pipe/heads.
  2. Zone by plant needs: turf with sprays/rotors; beds, trees, and planters with drip.
  3. Protect the system: add the required backflow device; use filters & pressure regulation on drip.
  4. Build for service: label zones, use valve boxes, and choose fittings that match your pipe & thread type.

Use filters to narrow by brand, category, size, connection, and feature. Orders ship fast from Big Frog Supply—need help speccing a parts list? Just ask.

  • Rain bird - 1800 4 Inch Spray Head - 1800 Series 4 Inch Pop-up Spray Heads - - Irrigation - Big Frog Supply - 1

    Rain Bird - 1804 - 1800 Series 4" PRS Pop-up Spray Heads

    Rain Bird
    $ 4.10 - $ 5.39
    $ 4.10 - $ 5.39
    $ 4.10 - $ 5.39
    $ 4.10

    Spec Sheet TROUBLESHOOTING GUIDE Rain Bird® 1800-SAM-PRS Series Spray Heads meet the needs of all spray areas, regardless of changing elevation or ...

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    $ 4.10 - $ 5.39
    $ 4.10 - $ 5.39
    $ 4.10 - $ 5.39
    $ 4.10

  • Hunter Industries - PROS-04 - Pro-Spray 4" Pop-Up

    Hunter Industries
    $ 2.13 - $ 2.13
    $ 2.13
    $ 2.13 - $ 2.13
    $ 2.13

    Hunter Pro-Spray sprinkler heads are precision engineered to ensure long-lasting, reliable performance in residential applications. Available in he...

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    $ 2.13 - $ 2.13
    $ 2.13
    $ 2.13 - $ 2.13
    $ 2.13

  • Rain Bird 1804P45 4" 1800 Series Pressure Regulated P45 Spray Head - No Nozzle

    Rain Bird
    $ 10.64 - $ 10.64
    $ 10.64
    $ 10.64 - $ 10.64
    $ 10.64

    Rain Bird 1804P45 Pressure Regulated Spray Head Ensure optimal sprinkler performance and water savings with the Rain Bird 1804P45 4" 1800 Series P...

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    $ 10.64 - $ 10.64
    $ 10.64
    $ 10.64 - $ 10.64
    $ 10.64

  • Rain Bird 1804SAMPRS 4" 1800 Series SAM-PRS Spray Head - No Nozzle

    Rain Bird
    $ 7.53 - $ 7.53
    $ 7.53
    $ 7.53 - $ 7.53
    $ 7.53

    Rain Bird  1804SAMPRS 4 Inch Pop-up 1800 Series Spray Head with Check Valve and PRS Improve your irrigation performance with the Rain Bird 1804SAM...

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    $ 7.53 - $ 7.53
    $ 7.53
    $ 7.53 - $ 7.53
    $ 7.53

  • Rain Bird - RD04NP - 4" RD1800 Series Spray Head, Non-Potable

    Rain Bird
    $ 2.82 - $ 2.82
    $ 2.82
    $ 2.82 - $ 2.82
    $ 2.82

    Spec Sheet Install Manual Every landscape has elements that wear on your spray heads over time—from sand and grit to high water pressure and harmf...

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    $ 2.82 - $ 2.82
    $ 2.82
    $ 2.82 - $ 2.82
    $ 2.82

  • Rain Bird - RD04SP45F - 4" RD1800 Series Spray Head With SAM Check Valve, 45 PSI Pressure Regulator, Flow-Shield

    Rain Bird
    $ 9.55 - $ 9.55
    $ 9.55
    $ 9.55 - $ 9.55
    $ 9.55

    Spec Sheet Install Manual Every landscape has elements that wear on your spray heads over time—from sand and grit to high water pressure and harmf...

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    $ 9.55 - $ 9.55
    $ 9.55
    $ 9.55 - $ 9.55
    $ 9.55
  • Sold out

    Toro - 570Z-4P - 570Z Spray Head 4"

    Toro
    $ 2.95 - $ 2.95
    $ 2.95
    $ 2.95 - $ 2.95
    $ 2.95

    Toro 570Z Spray Head 4” No Nozzle (Flush Plug Only) Pop-Up Height: 4 inches Connection Inlet: 1/2 inch Features & Benefits Toro® 570Z Serie...

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    $ 2.95 - $ 2.95
    $ 2.95
    $ 2.95 - $ 2.95
    $ 2.95
    Sold out

  • K-RAIN - 78004 - PRO S Spray, 4 Inch Pop Up with Male Riser and Flush Cap

    K-Rain
    $ 1.49 - $ 1.49
    $ 1.49
    $ 1.49 - $ 1.49
    $ 1.49

    Spec Sheet The Pro-S™ Spray is designed to provide long life and outstanding performance. The result of precision engineering and extensive field ...

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    $ 1.49 - $ 1.49
    $ 1.49
    $ 1.49 - $ 1.49
    $ 1.49
  • Sold out

    Rain Bird - RD04SP30FN - 4" RD1800 Series Spray Head With SAM Check Valve, 30 PSI Pressure Regulator, Flow-Shield, Non-Potable

    Rain Bird
    $ 12.23 - $ 12.23
    $ 12.23
    $ 12.23 - $ 12.23
    $ 12.23

    Spec Sheet Install Manual Legislation, growing demand and a limited potable water supply have increased our reliance on alternative water sources....

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    $ 12.23 - $ 12.23
    $ 12.23
    $ 12.23 - $ 12.23
    $ 12.23
    Sold out

  • Rain Bird - RD04SP45NP - 4" RD1800 Series Spray Head With SAM Check Valve, 45 PSI Pressure Regulator, Non-Potable

    Rain Bird
    $ 10.52 - $ 10.52
    $ 10.52
    $ 10.52 - $ 10.52
    $ 10.52

    Spec Sheet Install Manual Every landscape has elements that wear on your spray heads over time—from sand and grit to high water pressure and harmf...

    View full details
    $ 10.52 - $ 10.52
    $ 10.52
    $ 10.52 - $ 10.52
    $ 10.52

  • Rain Bird - RD04SP45FN - 4" RD1800 Series Spray Head With SAM Check Valve, 45 PSI Pressure Regulator, Flow-Shield, Non-Potable

    Rain Bird
    $ 11.01 - $ 11.01
    $ 11.01
    $ 11.01 - $ 11.01
    $ 11.01

    Spec Sheet Install Manual Every landscape has elements that wear on your spray heads over time—from sand and grit to high water pressure and harmf...

    View full details
    $ 11.01 - $ 11.01
    $ 11.01
    $ 11.01 - $ 11.01
    $ 11.01

  • Rain Bird - RD04SP30NP - 4" RD1800 Series Spray Head With SAM Check Valve, 30 PSI Pressure Regulator - Non-Potable

    Rain Bird
    $ 10.52 - $ 10.52
    $ 10.52
    $ 10.52 - $ 10.52
    $ 10.52

    Spec Sheet Install Manual Every landscape has elements that wear on your spray heads over time—from sand and grit to high water pressure and harmf...

    View full details
    $ 10.52 - $ 10.52
    $ 10.52
    $ 10.52 - $ 10.52
    $ 10.52

  • Hunter Industries - PGJ-04 - Series 4 Inch Pop-up Adjustable Arc Rotor

    Hunter Industries
    $ 14.54 - $ 14.54
    $ 14.54
    $ 14.54 - $ 14.54
    $ 14.54

    The PGJ was built to bring all the efficient benefits of rotary sprinklers to applications that typically call for a spray. Its many features inclu...

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    $ 14.54 - $ 14.54
    $ 14.54
    $ 14.54 - $ 14.54
    $ 14.54

  • Hydro-Rain - HRS-200-04-FC - 4" Commercial Spray Head

    Hydro-Rain
    $ 2.44 - $ 2.44
    $ 2.44
    $ 2.44 - $ 2.44
    $ 2.44

    Redesigned from the ground up the HRS 200 is the most innovative, robust, and easiest to use head on the market. Ready for commercial, municipal, o...

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    $ 2.44 - $ 2.44
    $ 2.44
    $ 2.44 - $ 2.44
    $ 2.44
  • K-Rain - RPS50 Series 4 Inch Rotors - - Irrigation - Big Frog Supply

    K-Rain - RPS50 - Series 4 Inch Rotors

    K-Rain
    $ 12.88 - $ 12.88
    $ 12.88
    $ 12.88 - $ 12.88
    $ 12.88

    Spec Sheet   Install Manual When considering the RPS50 gear driven rotor, think water efficiency. Designed for smaller areas, it is now available...

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    $ 12.88 - $ 12.88
    $ 12.88
    $ 12.88 - $ 12.88
    $ 12.88

  • K-RAIN - 74001-RCW - 4'' K-SPRAY W/ FEMALE RISER RCW

    K-Rain
    $ 3.59 - $ 3.59
    $ 3.59
    $ 3.59 - $ 3.59
    $ 3.59

    From small flower beds to residential and light commercial lawns and planted areas, the K-Spray™ line has the pop-up height for the job. Manufactur...

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    $ 3.59 - $ 3.59
    $ 3.59
    $ 3.59 - $ 3.59
    $ 3.59
  • Sold out

    Toro - 570Z-4P-PRX - 570Z 30 PSI Pressure Regulated Spray Head 4"

    Toro
    $ 8.93 - $ 8.93
    $ 8.93
    $ 8.93 - $ 8.93
    $ 8.93

    Toro 570Z-4P-PRX 4 in. Pop-Up Sprinkler Body Toro 570Z Series spray heads provide everything needed for residential and commercial contractors to s...

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    $ 8.93 - $ 8.93
    $ 8.93
    $ 8.93 - $ 8.93
    $ 8.93
    Sold out

  • K-Rain - 74001 - K-Spray Series Female Risers, 4" Pop Up

    K-Rain
    $ 2.48 - $ 2.48
    $ 2.48
    $ 2.48 - $ 2.48
    $ 2.48

    Spec Sheet   Install Manual The K-Spray line offers system versatility with a wide range of pop-up heights suited for many applications from smal...

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    $ 2.48 - $ 2.48
    $ 2.48
    $ 2.48 - $ 2.48
    $ 2.48

Pro tips: Dry-fit PVC before gluing, use primer & cement on sockets (no glue on threads), and flush lines before installing nozzles or emitters. In freezing climates, isolate and winterize. Not sure which parts match your setup? Tell us pipe size, zone GPM, and local code—we’ll point you to the right items.

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