--- product_id: 489719840 title: "Hot Water Recirculating Pump 120W for Electric Water Heater System | Water Circulator Pump NPT 3/4\" w/NPT 1/2\" Adapter, Stainless Steel Head" brand: "zeropone" price: "¥30120" currency: JPY in_stock: true category: "Zero Pone" url: https://www.desertcart.jp/products/489719840-hot-water-recirculating-pump-120w-for-electric-water-heater-system store_origin: JP region: Japan --- # 7.8 GPM max flow rate Ultra-quiet 25dB operation 120W high-efficiency motor Hot Water Recirculating Pump 120W for Electric Water Heater System | Water Circulator Pump NPT 3/4" w/NPT 1/2" Adapter, Stainless Steel Head **Brand:** zeropone **Price:** ¥30120 **Availability:** ✅ In Stock ## Summary > 🔥 Never wait for hot water again – circulate comfort with style! 💧 ## Quick Answers - **What is this?** Hot Water Recirculating Pump 120W for Electric Water Heater System | Water Circulator Pump NPT 3/4" w/NPT 1/2" Adapter, Stainless Steel Head by zeropone - **How much does it cost?** ¥30120 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/489719840-hot-water-recirculating-pump-120w-for-electric-water-heater-system) ## Best For - zeropone enthusiasts ## Why This Product - Trusted zeropone brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Heavy-duty stainless steel and aluminum housing resist corrosion and leaks for years. - • **Powerful & Efficient:** 120W motor delivers consistent hot water flow for ultimate comfort. - • **Smart Manual/Auto Modes:** Switch seamlessly between automatic convenience and manual control to suit your lifestyle. - • **DIY-Friendly Installation:** Quick wrench setup with included adapters saves you costly plumber fees. - • **Whisper-Quiet Performance:** Operates at just 25dB, keeping your home peaceful and serene. ## Overview The ZeroPone Hot Water Recirculating Pump is a robust 120W circulator designed for electric water heater systems. Featuring a corrosion-resistant stainless steel pump head, aluminum housing, and a PP impeller, it delivers up to 7.8 gallons per minute with a maximum lift of 36 feet. Operating quietly at 25dB, it offers both manual and automatic modes for flexible control. Easy to install with included adapters, it prevents pipe freezing and suits residential and industrial applications alike. ## Description Hot Water Recirculating Pump 120W for Electric Water Heater System | Water Circulator Pump NPT 3/4" w/NPT 1/2" Adapter, Stainless Steel Head - desertcart.com ## Features - 【Premium Material】- The recirculating pump uses heavy-duty stainless steel pump head, aluminum pump housing and PP impeller, featuring high resistance to stain, water, corrosion, leakage. Brass fittings and water-stop also included, which enbales several years of good resistance. - 【Main Parameter】- NPT 3/4 inch (19.05 mm) inlet/outlet. Voltage/Frequency: 110-120V, 60Hz. Rated power: 120 W. Max flow: 30 LPM (7.8 GPM). Max head: 10.9 m (36 ft). Fluid temp range: 0℉ -+212℉. 25dB low-noise operation. - 【Manual/Auto Switch】- This pump boasts both manual and auto mode with rated power 120W. It is convenient for you to turn on/off the pump automatically with auto mode, while manual mode enables constant work of the pump. - 【Easy installation】- Just a wrench to connect the pump to pipeline, saving the cost of plumbers. Extraly equipped with a common NPT1/2” adapter. The pump with constant circulating hot water prevent the pipe from freezing, which is especially useful for extremely cold areas in winter. - 【Wide Application】- Our hot water circulation pump is suitable for a wide range of application scenarios: city buildings, suburban villas, houses, water with industrial equipment, air conditioning, boilers, solar circulating system, water heater system and so on. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BFLZN5MB | | Best Sellers Rank | #56,266 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #36 in Power Water Pumps | | Brand Name | ZeroPone | | Color | Red-15-9s | | Customer Reviews | 4.4 4.4 out of 5 stars (173) | | Flow Rate | 7.8 gpm | | Horsepower | 0.16 hp | | Included Components | 1 | | Item Dimensions L x W x H | 6.3"L x 3.98"W x 4.7"H | | Item Highlight | Water Circulator Pump NPT 3/4" w/NPT 1/2" Adapter, Stainless Steel Head | | Item Type Name | Hot Water Recirculating Pump | | Item Weight | 5.5 pounds | | Manufacturer | ZeroPone | | Manufacturer Part Number | ZPHWRP001 | | Material Type | Aluminum, Stainless Steel | | Maximum Lifting Height | 35.76 feet | | Model Number | ZPHWRP001 | | Number of Items | 1 | | Number of Packs | 1 | | Power Source | Electric | | Product Style | Circulator | | Specific Uses For Product | Residential buildings, industrial equipment, air conditioning, boilers, solar circulating system, water heater system, cold weather prevention | | UPC | 766690306975 | | Unit Count | 1 Count | | Voltage | 120 volts | ## Product Details - **Brand:** ZeroPone - **Color:** Red-15-9s - **Item Weight:** 5.5 pounds - **Material:** Aluminum, Stainless Steel - **Maximum Flow Rate:** 7.8 gpm - **Maximum Lifting Height:** 35.76 feet - **Power Source:** Electric - **Product Dimensions:** 6.3"L x 3.98"W x 4.7"H - **Style:** Circulator - **Voltage:** 120 volts ## Images ![Hot Water Recirculating Pump 120W for Electric Water Heater System | Water Circulator Pump NPT 3/4" w/NPT 1/2" Adapter, Stainless Steel Head - Image 1](https://m.media-amazon.com/images/I/71VY70CTWrL.jpg) ## Questions & Answers **Q: What are the thread sizes of the 2 included reducing fittings?** A: The fittings of the pump itself is BSP 3/4" and is equipped with an NPT 1/2" adapter. **Q: What are the requirements for the installation location?** A: It can be installed under the sink or outdoors, but it needs to be waterproofed outdoors. **Q: What does automatic control mean？** A: The automatic control can automatically open according to the sensed water flow, deliver water to the faucetand quickly and increase the pressure of the water outlet. **Q: Does this work with tankless water heaters?Can this pump run 24hrs a day？** A: It is suitable for tankless water heaters,but it is not recommended to run 24 hours. **Q: What are the functions of these two modes？（manual /auto）** A: The water pump keeps working regardless of flow status with the manual mode, but in the automatic mode it will sense the water flow and make intelligent adjustment, hence save energy and efficiency. ## Frequently Bought Together - ZeroPone Hot Water Recirculating Pump, Water Circulator Pump, 120W 110V Automatic Circulating Pump Stainless Steel Head NPT 3/4" w/NPT 1/2" Adapter,15-9S Dual Control for Electric Water Heater System - EZ-FLO Brass In-Line Check Valve, 1/2 Inch IPS, Stainless Steel Spring, 20401LF - VEVOR Hot Water Recirculating Pump, 245W 110V Water Circulator Pump, Automatic Start Circulating Pump NPT 3/4" w/Brass Fittings, Stainless Steel Head, 2 Speed Control for Electric Water Heater System --- ## 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.jp/products/489719840-hot-water-recirculating-pump-120w-for-electric-water-heater-system](https://www.desertcart.jp/products/489719840-hot-water-recirculating-pump-120w-for-electric-water-heater-system) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-07*