{"product_id":"rainbird-esp4me3-controller","title":"Rainbird Esp4Me3 Controller","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\u003cp\u003eIrrigation failures during the height of the summer heat can lead to rapid turf desiccation, costly plant loss, and frustrated clients who expect flawless landscape performance. When controllers malfunction or lack the capacity for expansion, your crews are forced into emergency service calls that disrupt your peak season schedule. With supply chain fluctuations and high seasonal demand, waiting until a controller fails to secure a replacement is a risk to your operational efficiency. Planning ahead and stocking the Rainbird ESP-ME3 ensures you can provide immediate relief to your customers and keep your installation projects moving without the delays caused by back-orders or local inventory shortages.\u003c\/p\u003e\u003cp\u003eThe Rainbird ESP-ME3 offers a significant technical advantage over fixed-station models by providing a modular architecture that grows with the landscape. Rather than replacing the entire unit when a client adds a new valve box or garden bed; you simply snap in an expansion module. This design saves labor hours on retrofits and reduces the inventory you need to carry on your service trucks. By utilizing the built-in flow monitoring capabilities, you offer your clients a level of proactive protection that lower-grade controllers cannot match. This professional-grade reliability gives your firm a competitive edge by minimizing callbacks and establishing your reputation for installing high-performance water management systems.\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 UV-resistant plastic housing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStation Count\u003c\/td\u003e\n\u003ctd\u003e4 stations base, expandable to 22 stations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e120VAC (±10%) at 60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003e24VAC at 650mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlow Monitoring\u003c\/td\u003e\n\u003ctd\u003eBuilt-in port for flow sensor integration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eUL, cUL, CE, CSA, FCC Part 15b, IP24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eIndoor and outdoor rated wall mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\/Finish\u003c\/td\u003e\n\u003ctd\u003eClassic Rainbird grey with blue accents\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 Rainbird ESP-ME3 is available as a base 4-station model that can be customized using 3-station or 6-station expansion modules to reach a maximum of 22 stations. For full configurations, bulk pricing, or additional module kits, please contact our sales team for a formal quote.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModular station expansion allows for flexible system scaling up to 22 zones without replacing the primary hardware.\u003c\/li\u003e\n\u003cli\u003eLarge back-lit LCD display ensures clear visibility for your technicians in low-light environments or direct sunlight.\u003c\/li\u003e\n\u003cli\u003eIntegrated flow sensing technology monitors for broken pipes or valve failures to prevent site flooding and water waste.\u003c\/li\u003e\n\u003cli\u003eThe Contractor Default feature allows you to save a customized program and easily restore it if the client alters the settings.\u003c\/li\u003e\n\u003cli\u003eLNK WiFi compatibility enables remote monitoring and seasonal adjustments via smartphone for reduced truck rolls.\u003c\/li\u003e\n\u003cli\u003eEnhanced surge protection and heavy-duty components provide long-term durability against electrical fluctuations and site weather.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCommon Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCommercial landscape irrigation\u003c\/li\u003e\n\u003cli\u003eResidential lawn and garden systems\u003c\/li\u003e\n\u003cli\u003eSports turf and golf course maintenance\u003c\/li\u003e\n\u003cli\u003eMunicipal parks and public spaces\u003c\/li\u003e\n\u003cli\u003eGreenhouse and nursery operations\u003c\/li\u003e\n\u003cli\u003eInstitutional campus water management\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\u003cp\u003eThe ESP-ME3 is designed for streamlined installation with a spacious cabinet for wire management and clearly labeled terminals for master valve and rain sensor connections. Use standard 18-gauge multi-strand irrigation wire for station runs and ensure the unit is mounted level using the provided template. Compliance with local electrical codes is required for 120V hard-wiring; however, the unit includes a pre-installed power cord for standard outlet applications. Always test the station output and sensor bypass switch before completing the site handover.\u003c\/p\u003e","brand":"Rainbird","offers":[{"title":"Default Title","offer_id":52115362251041,"sku":"F55410","price":187.46,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/8458\/3969\/files\/RAINBIRDESP4ME3CONTROLLER_PR.png?v=1765645807","url":"https:\/\/asiwsupply.com\/products\/rainbird-esp4me3-controller","provider":"ASIW","version":"1.0","type":"link"}