{"product_id":"hunter-psr22-pump-start-relay-up-to-5-hp-double-pole-or-single-throw","title":"Hunter PSR22 Pump Start Relay – Up to 5 HP (Double Pole or Single Throw)","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eIn irrigation setups that rely on booster pumps or pull water from a creek or pond, a dependable pump-start relay can make irrigation run more smoothly. The Hunter PSR22 is engineered to activate the pump precisely when your sprinkler controller calls for water, helping maintain consistent pressure across zones and reducing the need for manual adjustments.\u003c\/p\u003e\n\u003ch3\u003eKey benefits at a glance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFlying wire leads allow effortless 24V connections\u003c\/li\u003e\n\u003cli\u003eSupports 120 VAC pumps up to 2 HP or 230 VAC pumps up to 5 HP\u003c\/li\u003e\n\u003cli\u003eAvailable in three models to fit different power sources and landscape layouts\u003c\/li\u003e\n\u003cli\u003eCompact package with clear dimensions for easy mounting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow it fits into your irrigation system\u003c\/h3\u003e\n\u003cp\u003eThe PSR22 serves as a bridge between your irrigation controller and the pump. When a zone signals for water, the relay completes the control circuit to the pump, initiating operation smoothly. This can be especially helpful for setups with higher lift, remote water sources, or booster pumps designed to reach distant zones.\u003c\/p\u003e\n\u003cp\u003eWiring is designed for straightforward integration with standard 24V control lines from typical irrigation timers, aiming for a clean, reliable installation.\u003c\/p\u003e\n\u003ch3\u003eReal-life scenarios\u003c\/h3\u003e\n\u003cp\u003eImagine a landscape that relies on a pond as a water source. The PSR22 can start the pump automatically as soon as the controller calls for water, helping to maintain steady system pressure and uniform zone performance. For 230V pump configurations, the relay provides a dedicated activation point that adapts to varied site conditions and power layouts.\u003c\/p\u003e\n\u003ch3\u003eModel options and dimensions\u003c\/h3\u003e\n\u003cp\u003eThree model variants are available to align with different power sources and site needs. Package dimensions: 22.606 L × 11.684 H × 17.526 W cm.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eModel variants designed for mixed power options and landscape setups\u003c\/li\u003e\n\u003cli\u003eCompact form factor facilitates installation in pump houses or controller enclosures\u003c\/li\u003e\n\u003cli\u003eClear specifications help with planning and compatibility checks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is the Hunter PSR22 pump start relay used for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It's a relay that activates a booster or pond-sourced pump when your sprinkler controller calls for water.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What power options does the PSR22 support?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It supports 120 VAC up to 2 HP or 230 VAC up to 5 HP, with three model options available.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Hunter","offers":[{"title":"Default Title","offer_id":43983630663814,"sku":"B00FYRP68U","price":130.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/1602\/5478\/files\/hunter-psr22-pump-start-relay-front-view.jpg?v=1778788232","url":"https:\/\/patiozora.com\/products\/hunter-psr22-pump-start-relay-up-to-5-hp-double-pole-or-single-throw","provider":"PatioZora","version":"1.0","type":"link"}