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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.

  •

    K Rain - 3208-WRFS - Wireless Rain-Freeze Sensor for Pro EX

    K-Rain
    $ 45.99 - $ 45.99
    $ 45.99
    $ 45.99 - $ 45.99
    $ 45.99

    The K-Rain Rain/Freeze and Rain Sensors will turn your irrigation controller into an expert water manager by efficiently suspending watering during...

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    $ 45.99 - $ 45.99
    $ 45.99
    $ 45.99 - $ 45.99
    $ 45.99

  • K Rain - P3004770 - Solenoid Adapter for Rain Bird Valves, Pack of 5

    K-Rain
    $ 21.65 - $ 21.65
    $ 21.65
    $ 21.65 - $ 21.65
    $ 21.65

    SOLENOID ADAPTER, FOR RAINBIRD VALVES, PACK of 5 UNITS

    $ 21.65 - $ 21.65
    $ 21.65
    $ 21.65 - $ 21.65
    $ 21.65

  • K Rain - P6107064 - 4600/5600 Series 4 Zone CAM for 6 Outlet Indexing Valves

    K-Rain
    $ 12.60 - $ 12.60
    $ 12.60
    $ 12.60 - $ 12.60
    $ 12.60

    Four zone cam for six outlet valve    

    $ 12.60 - $ 12.60
    $ 12.60
    $ 12.60 - $ 12.60
    $ 12.60

  • K Rain - KVF - Variable Arc Female Nozzles

    K-Rain
    $ 0.85 - $ 0.85
    $ 0.85
    $ 0.85 - $ 0.85
    $ 0.85

    K-Rain’s High Efficiency KVF nozzles bring complete flexibility to contractors working with sprays in a variety of terrains. The fully adjustable, ...

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    $ 0.85 - $ 0.85
    $ 0.85
    $ 0.85 - $ 0.85
    $ 0.85
  • K Rain Blue Station Irrigation Controller on a white background

    K-Rain BLUE-1 Bluetooth Battery Powered | 1-Station Waterproof Timer

    K-Rain
    $ 106.95 - $ 106.95
    $ 106.95
    $ 106.95 - $ 106.95
    $ 106.95

    K-Rain BLUE-1 Station Bluetooth Battery Powered Irrigation Controller Brand: K-Rain Manufacturing S...

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    $ 106.95 - $ 106.95
    $ 106.95
    $ 106.95 - $ 106.95
    $ 106.95

  • K Rain - 7102 - PROSERIES 150 2" NPT Valve

    K-Rain
    $ 90.76 - $ 90.76
    $ 90.76
    $ 90.76 - $ 90.76
    $ 90.76

    K-Rain 7102 ProSeries 150 High-Flow Electric Valve (2" NPT) Brand: K-Rain Manufacturing SKU: 7102 Product Details The K-Rain 7102 ProSeries 1...

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    $ 90.76 - $ 90.76
    $ 90.76
    $ 90.76 - $ 90.76
    $ 90.76

  • K Rain - 2520 - 2 HP Timer with Rain Switch, 220V IN 220V OUT

    K-Rain
    $ 196.25 - $ 196.25
    $ 196.25
    $ 196.25 - $ 196.25
    $ 196.25

    Spec Sheet   Install Manual Just another reason why K-Rain is the automatic choice among pros.  The K-Rain® line of Single Station Controllers can ...

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    $ 196.25 - $ 196.25
    $ 196.25
    $ 196.25 - $ 196.25
    $ 196.25

  • K Rain - 13003 - K1 Smart Set Rotor

    K-Rain
    $ 8.30 - $ 8.30
    $ 8.30
    $ 8.30 - $ 8.30
    $ 8.30

    The K-Rain K1 Gear Drive Rotor Sprinkler is a gear-driven sprinkler that delivers a quiet yet thorough performance. This powerful sprinkler feature...

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    $ 8.30 - $ 8.30
    $ 8.30
    $ 8.30 - $ 8.30
    $ 8.30
  • Sold out

    K-rain 14003 - 1'' ProSport Rotor

    K-Rain
    $ 0.00 - $ 0.00
    $ 0.00
    $ 37.04
    $ 37.04 - $ 37.04
    $ 37.04

    Description Designed specifically for sports turf, with head spacing from 43' to 77' (13-23,5 m).The ProSport® comes standard with a unique triple ...

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    $ 0.00 - $ 0.00
    $ 0.00
    $ 37.04
    $ 37.04 - $ 37.04
    $ 37.04
    Sold out

  • K Rain - 2210 - 1 HP 10 Minute Timer, 110V IN 110V OUT

    K-Rain
    $ 170.45 - $ 170.45
    $ 170.45
    $ 170.45 - $ 170.45
    $ 170.45

    Spec Sheet   Install Manual K-Rain’s Single Station Controllers look great and stay safe with rain-tight, attractive enclosures. The 2200 models ar...

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    $ 170.45 - $ 170.45
    $ 170.45
    $ 170.45 - $ 170.45
    $ 170.45

  • K-Rain - 3504 - RPS 46 Series Mini Controllers

    K-Rain
    $ 58.80 - $ 58.80
    $ 58.80
    $ 58.80 - $ 58.80
    $ 58.80

    Spec Sheet   Install Manual Designed for residential applications, the RPS 46 irrigation system controller has four individual programs to allow ...

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    $ 58.80 - $ 58.80
    $ 58.80
    $ 58.80 - $ 58.80
    $ 58.80

  • K-rain #4000 Lite Stem/Disk Assembly Light Blue P7005509

    K-Rain
    $ 0.00 - $ 0.00
    $ 0.00
    $ 24.34
    $ 24.34 - $ 24.34
    $ 24.34

    Made from the best-grade materials to ensure lasting durability Ergonomic design offers hassle-free use Corrosion and dust resistant for excellent...

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    $ 0.00 - $ 0.00
    $ 0.00
    $ 24.34
    $ 24.34 - $ 24.34
    $ 24.34

  • K-Rain - 7001-SL-NFC - 1" Female Slip, No Flow Control PROSERIES 100 Valve

    K-Rain
    $ 19.98 - $ 19.98
    $ 19.98
    $ 19.98 - $ 19.98
    $ 19.98

    Spec Sheet   Install Manual This reliable valve offers a straight through flow pattern that dramatically reduces pressure loss and reduces the risk...

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    $ 19.98 - $ 19.98
    $ 19.98
    $ 19.98 - $ 19.98
    $ 19.98

  • 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

  • K Rain - P8002902 - 6000 Series 2 Outlet CAM

    K-Rain
    $ 12.58 - $ 12.58
    $ 12.58
    $ 12.58 - $ 12.58
    $ 12.58

    6000 4 OUTLET CAM

    $ 12.58 - $ 12.58
    $ 12.58
    $ 12.58 - $ 12.58
    $ 12.58

  • K-Rain - FN15 - 15' Female Nozzles

    K-Rain
    $ 1.10 - $ 1.10
    $ 1.10
    $ 1.10 - $ 1.10
    $ 1.10

    Spec Sheet K-Rain's FN Series Fixed Pattern Female Nozzles deliver superior matched precipitation for the most popular arc settings. Carefully desi...

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    $ 1.10 - $ 1.10
    $ 1.10
    $ 1.10 - $ 1.10
    $ 1.10

  • K-Rain - RPS75I - 3/4" Rotor with Intelligent Flow Technology

    K-Rain
    $ 9.40 - $ 9.40
    $ 9.40
    $ 9.40 - $ 9.40
    $ 9.40

    Spec Sheet   Install Manual The RPS® 75i rotor is designed for residential and light commercial applications. This new addition to K-Rain’s line of...

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    $ 9.40 - $ 9.40
    $ 9.40
    $ 9.40 - $ 9.40
    $ 9.40
  • K-Rain - Replacement Solenoid Coil for Pro Series Valves - - Irrigation - Big Frog Supply

    K-Rain - P3008113 - Replacement Solenoid Coil for Pro Series Valves

    K-Rain
    $ 15.55 - $ 15.55
    $ 15.55
    $ 15.55 - $ 15.55
    $ 15.55

    K-Rain's durable, high quality replacement solenoid has a captured plunger for easy removal when servicing without loosing internal parts. Our coil...

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    $ 15.55 - $ 15.55
    $ 15.55
    $ 15.55 - $ 15.55
    $ 15.55
  • K-Rain - ProSport 4 inch Stainless Steel Rotors - 4" Stainless Steel - Irrigation - Big Frog Supply

    K-Rain - 14003-SS - ProSport Stainless Steel Rotors

    K-Rain
    $ 48.94 - $ 48.94
    $ 48.94
    $ 48.94 - $ 48.94
    $ 48.94

    Spec Sheet   Install Manual The PROSPORT Rotor is K-Rain's next generation of professional rotor, designed specifically for sports turf applicati...

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    $ 48.94 - $ 48.94
    $ 48.94
    $ 48.94 - $ 48.94
    $ 48.94

  • K Rain - P1122025 - 220 VAC Timer Motor

    K-Rain
    $ 71.95 - $ 71.95
    $ 71.95
    $ 71.95 - $ 71.95
    $ 71.95

    Single station controller replacement part. 220 VAC Timer Motor.

    $ 71.95 - $ 71.95
    $ 71.95
    $ 71.95 - $ 71.95
    $ 71.95

  • K Rain - 2514 - Timer with Rain Switch, 110V IN 24V OUT 20VA

    K-Rain
    $ 190.85 - $ 190.85
    $ 190.85
    $ 190.85 - $ 190.85
    $ 190.85

    Spec Sheet   Install Manual Just another reason why K-Rain is the automatic choice among pros.  The K-Rain® line of Single Station Controllers ca...

    View full details
    $ 190.85 - $ 190.85
    $ 190.85
    $ 190.85 - $ 190.85
    $ 190.85
  • K-Rain - Replacement Solenoid Coil for Pro Series Valves - - Irrigation - Big Frog Supply

    K-Rain - P3008113-200 - Replacement Solenoid Coil for Pro Series Valves

    K-Rain
    $ 15.55 - $ 15.55
    $ 15.55
    $ 15.55 - $ 15.55
    $ 15.55

    K-Rain's durable, high quality replacement solenoid has a captured plunger for easy removal when servicing without loosing internal parts. Our coil...

    View full details
    $ 15.55 - $ 15.55
    $ 15.55
    $ 15.55 - $ 15.55
    $ 15.55

  • K-RAIN - 78002 - PRO S Spray, 2 Inch Pop Up with Male Riser and Flush Cap

    K-Rain
    $ 1.95 - $ 1.95
    $ 1.95
    $ 1.95 - $ 1.95
    $ 1.95

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

    View full details
    $ 1.95 - $ 1.95
    $ 1.95
    $ 1.95 - $ 1.95
    $ 1.95

  • K Rain - 3206 - PRO EX 2.0 Radio Frequency Small Antenna

    K-Rain
    $ 98.88 - $ 98.88
    $ 98.88
    $ 98.88 - $ 98.88
    $ 98.88

    Optional feature for the Pro EX 2.0 Modular Irrigation Controller.RF module w/short distance antenna.  This unit picks up the converted radio frequ...

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    $ 98.88 - $ 98.88
    $ 98.88
    $ 98.88 - $ 98.88
    $ 98.88

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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