--- product_id: 1752438 title: "Orbit 2 HP Irrigation Pump Start Relay for Sprinkler Controllers - 57009 | 2 HP Pump Start Relay Connects Irrigation Pumps to Sprinkler Controllers for Automatic Pump Activation" brand: "orbit" price: "HK$479" currency: HKD in_stock: true category: "Orbit" url: https://www.desertcart.hk/products/1752438-orbit-2-hp-irrigation-pump-start-relay-for-sprinkler-controllers store_origin: HK region: Hong Kong --- # 2 HP max pump power Auto-sync with 24 VAC controllers Weather-resistant ABS enclosure Orbit 2 HP Irrigation Pump Start Relay for Sprinkler Controllers - 57009 | 2 HP Pump Start Relay Connects Irrigation Pumps to Sprinkler Controllers for Automatic Pump Activation **Brand:** orbit **Price:** HK$479 **Availability:** ✅ In Stock ## Summary > 💧 Automate your watering, amplify your green game! ## Quick Answers - **What is this?** Orbit 2 HP Irrigation Pump Start Relay for Sprinkler Controllers - 57009 | 2 HP Pump Start Relay Connects Irrigation Pumps to Sprinkler Controllers for Automatic Pump Activation by orbit - **How much does it cost?** HK$479 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/1752438-orbit-2-hp-irrigation-pump-start-relay-for-sprinkler-controllers) ## Best For - orbit enthusiasts ## Why This Product - Trusted orbit brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted by Pros:** Highly rated with 4.5 stars and hundreds of reviews for dependable automation - • **Plug & Play Efficiency:** Wired terminals for quick, reliable installation and operation - • **Power Up Your Irrigation:** Supports pumps up to 2 HP for robust watering performance - • **Seamless Controller Sync:** Effortlessly pairs with 24 VAC irrigation controllers from top brands - • **Built to Brave the Elements:** Durable, water-resistant ABS casing ensures longevity outdoors ## Overview The Orbit 57009 Pump Start Relay is a rugged, automatic synchronization device designed for irrigation systems. It supports 120 VAC pumps up to 1 HP and 230 VAC pumps up to 2 HP, housed in a weather-resistant ABS enclosure. Compatible with major 24 VAC sprinkler controllers, it ensures efficient, hands-free irrigation control for outdoor water sources. ## Description Product Description The pump start relay is engineered to synchronize an irrigation pump with an irrigation/sprinkler controller. It is effective for a variety of water sources, including wells, ponds, and bore holes. 24 VAC leads connect the controller to the relay. It is capable of actuating 120 VAC pumps up to 1HP and 230 VAC pumps up to 2HP. The enclosure is constructed from durable, water-resistant plastic. The pump start relay is compatible with irrigation controllers from Orbit, Hydro-Rain, and other major brands. For outdoor irrigation use with cold water only. From the Manufacturer The Pump Start Relay automatically synchronizes your pump for watering with your automatic sprinkler timer. It is compatible with 24-volt sprinkler systems and has a weather-resistant plastic case for outdoor installation. ## Features - For automatically synchronizing an irrigation pump and sprinkler controller - Durable ABS enclosure stands up to the elements and ensures long life - Controls 120 VAC pumps up to 1HP and 230 VAC pumps up to 2HP - Compatible with 24 VAC irrigation controllers from Orbit, Hydro-Rain, and other major brands ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000I19I5E | | Best Sellers Rank | #32,621 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #51 in Automatic Irrigation Sprinkler Heads | | Brand Name | Orbit | | Coil Voltage | 24 volts_of_alternating_current | | Connector Type | Wired (Solder Or Screw Terminals) | | Contact Material | Copper | | Contact Type | Normally Open | | Customer Reviews | 4.5 4.5 out of 5 stars (499) | | Global Trade Identification Number | 00046878570092 | | Included Components | Pump | | Item Type Name | Horsepower Pump Start Relay | | Item Weight | 463 g | | Manufacturer | Orbit | | Minimum Switching Voltage | 120 volts_of_alternating_current | | Model | 57009 | | Mounting Type | Surface Mount | | Operation Mode | Automatic | | Part Number | 57009 | | UPC | 046878570092 | | Unit Count | 1 Count | | Warranty Description | Warranty | ## Product Details - **Brand:** Orbit - **Connector Type:** Wired (Solder Or Screw Terminals) - **Contact Material:** Copper - **Contact Type:** Normally Open - **Mounting Type:** Surface Mount ## Images ![Orbit 2 HP Irrigation Pump Start Relay for Sprinkler Controllers - 57009 | 2 HP Pump Start Relay Connects Irrigation Pumps to Sprinkler Controllers for Automatic Pump Activation - Image 1](https://m.media-amazon.com/images/I/71u51OtIA0L.jpg) ![Orbit 2 HP Irrigation Pump Start Relay for Sprinkler Controllers - 57009 | 2 HP Pump Start Relay Connects Irrigation Pumps to Sprinkler Controllers for Automatic Pump Activation - Image 2](https://m.media-amazon.com/images/I/71YGJ0WYtqL.jpg) ![Orbit 2 HP Irrigation Pump Start Relay for Sprinkler Controllers - 57009 | 2 HP Pump Start Relay Connects Irrigation Pumps to Sprinkler Controllers for Automatic Pump Activation - Image 3](https://m.media-amazon.com/images/I/71N1YtSWTML.jpg) ![Orbit 2 HP Irrigation Pump Start Relay for Sprinkler Controllers - 57009 | 2 HP Pump Start Relay Connects Irrigation Pumps to Sprinkler Controllers for Automatic Pump Activation - Image 4](https://m.media-amazon.com/images/I/71v5++jn7-L.jpg) ![Orbit 2 HP Irrigation Pump Start Relay for Sprinkler Controllers - 57009 | 2 HP Pump Start Relay Connects Irrigation Pumps to Sprinkler Controllers for Automatic Pump Activation - Image 5](https://m.media-amazon.com/images/I/81ryxKbQUEL.jpg) ## Available Options This product comes in different **Item Package Quantity** options. ## Frequently Bought Together - Orbit 57009 Sprinkler System 1 or 2 Horsepower Pump Start Relay - Orbit 57946 B-hyve Smart Indoor/Outdoor 6-Station WiFi Sprinkler System Controller - Orbit 57253 3-Valve Heavy Duty Preassembled Manifold --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hk/products/1752438-orbit-2-hp-irrigation-pump-start-relay-for-sprinkler-controllers](https://www.desertcart.hk/products/1752438-orbit-2-hp-irrigation-pump-start-relay-for-sprinkler-controllers) --- *Product available on Desertcart Hong Kong* *Store origin: HK* *Last updated: 2026-08-18*