{"product_id":"k-rain-prosport-stainless-steel-rotor-with-check-valve-4-in-14003-ss","title":"K-Rain ProSport Stainless Steel Rotor with Check Valve 4 in. | 14003-SS","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\u003cp\u003eWhen large scale irrigation systems fail mid season, the consequences for turf health and your professional reputation are immediate. A seized rotor or a weeping head at the bottom of a slope can lead to localized flooding, brown spots, and expensive water waste during the peak summer heat when turf is most vulnerable. With global supply chains still experiencing unpredictable delays and lead times for high performance commercial rotors increasing, waiting until a failure occurs is a risk to your project deadlines. Securing your inventory of K-Rain ProSport stainless steel rotors now ensures your crews can maintain system integrity without waiting on backordered parts, keeping your clients satisfied and your maintenance schedules on track.\u003c\/p\u003e\u003cp\u003eThe ProSport 14003-SS offers a significant technical advantage over standard plastic risers by utilizing a high grade stainless steel sleeve that resists scoring and wear in sandy or harsh soil conditions. This durability translates directly into fewer callbacks for stuck heads and reduced long term labor costs for your maintenance teams. Unlike lower grade alternatives, the integrated check valve prevents low head drainage, protecting your site from erosion and preserving line pressure for the next cycle. By stocking a rotor engineered for the rigors of sports fields and large commercial sites, you position your firm as a provider of high reliability solutions that outperform standard residential gear.\u003c\/p\u003e\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eHigh-Impact Polymer with Stainless Steel Riser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePop-Up Height\u003c\/td\u003e\n\u003ctd\u003e4 Inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet Size\u003c\/td\u003e\n\u003ctd\u003e1 Inch NPT Threaded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePressure Range\u003c\/td\u003e\n\u003ctd\u003e40 to 90 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlow Rate Range\u003c\/td\u003e\n\u003ctd\u003e5.9 to 32.5 GPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eArc Adjustment\u003c\/td\u003e\n\u003ctd\u003e40 to 360 Degrees (Continuous)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCheck Valve\u003c\/td\u003e\n\u003ctd\u003eStandard (Prevents drainage up to 10 feet)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\/Finish\u003c\/td\u003e\n\u003ctd\u003eBlack Body with Stainless Steel Sleeve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eAvailable Models \u0026amp; Sizes\u003c\/h3\u003e\u003cp\u003eThe K-Rain ProSport series is primarily available in the 4 inch pop up height featured here, with various factory installed nozzle configurations available to meet specific radius requirements. For full technical configurations, bulk pallet pricing, or specialized nozzle trees, please contact our sales team to ensure the correct specifications for your specific high flow application.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eStainless steel riser protects against coarse soil and prevents debris from scoring the riser seal.\u003c\/li\u003e\n\u003cli\u003eTriple port nozzle design ensures superior water distribution and uniform coverage at the front, middle, and end of the spray pattern.\u003c\/li\u003e\n\u003cli\u003eIntegrated water activated riser seal significantly reduces flush by during the pop-up cycle.\u003c\/li\u003e\n\u003cli\u003ePatented easy arc set allows for rapid adjustment with a standard screwdriver during system testing.\u003c\/li\u003e\n\u003cli\u003eHeavy duty internal gear drive is water lubricated for reliable, quiet performance over years of operation.\u003c\/li\u003e\n\u003cli\u003eFactory installed rubber cover increases safety for athletes on sports turf and protects the adjustment mechanism from debris.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCommon Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSports turf and golf course maintenance\u003c\/li\u003e\n\u003cli\u003eCommercial landscape irrigation\u003c\/li\u003e\n\u003cli\u003eMunicipal parks and public spaces\u003c\/li\u003e\n\u003cli\u003eResidential lawn and garden systems\u003c\/li\u003e\n\u003cli\u003eAgricultural and crop irrigation\u003c\/li\u003e\n\u003cli\u003eErosion control and stormwater systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\u003cp\u003eEnsure all lateral lines are thoroughly flushed before installing the ProSport rotor to prevent debris from clogging the high flow nozzles. Use a 1 inch swing joint or flexible pipe assembly to protect the rotor and lateral pipe from heavy equipment loads or foot traffic common on sports fields. When setting the arc, use the indicated starting point to align the right side fixed limit; then adjust the left trip point to achieve the desired coverage. Always verify that the check valve is seated correctly if installing on significant slopes to prevent low head drainage and subsequent soil saturation.\u003c\/p\u003e","brand":"K-Rain","offers":[{"title":"Default Title","offer_id":52176044818721,"sku":"14003-SS","price":48.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/8458\/3969\/files\/14003-SS_PR.png?v=1766869877","url":"https:\/\/asiwsupply.com\/products\/k-rain-prosport-stainless-steel-rotor-with-check-valve-4-in-14003-ss","provider":"ASIW","version":"1.0","type":"link"}