--- product_id: 549589294 title: "Tdrsuper Self-Priming Water Transfer Pump 12v DC, 4GPM 45PSI High Pressure Booster Pump, RV Electric Diaphragm Pump 3.1 Bar Garden Sprinkler Pump for Home Kitchen Bathroom Marine Yacht" brand: "tdrsuper" price: "¥40929" currency: JPY in_stock: true reviews_count: 5 category: "Tdrsuper" url: https://www.desertcart.jp/products/549589294-tdrsuper-self-priming-water-transfer-pump-12v-dc-4gpm-45psi store_origin: JP region: Japan --- # 12V DC power for versatile mobile use 4 GPM flow rate ensures steady water delivery 45 PSI max pressure for high-performance boosting Tdrsuper Self-Priming Water Transfer Pump 12v DC, 4GPM 45PSI High Pressure Booster Pump, RV Electric Diaphragm Pump 3.1 Bar Garden Sprinkler Pump for Home Kitchen Bathroom Marine Yacht **Brand:** tdrsuper **Price:** ¥40929 **Availability:** ✅ In Stock ## Summary > 💦 Power up your water flow, wherever life takes you! ## Quick Answers - **What is this?** Tdrsuper Self-Priming Water Transfer Pump 12v DC, 4GPM 45PSI High Pressure Booster Pump, RV Electric Diaphragm Pump 3.1 Bar Garden Sprinkler Pump for Home Kitchen Bathroom Marine Yacht by tdrsuper - **How much does it cost?** ¥40929 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/549589294-tdrsuper-self-priming-water-transfer-pump-12v-dc-4gpm-45psi) ## Best For - tdrsuper enthusiasts ## Why This Product - Trusted tdrsuper brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Self-Priming Efficiency:** Starts pumping instantly without manual priming, saving you time and hassle in any setting. - • **Smart Overheat Protection:** Built-in temperature control automatically shuts off the pump to prevent damage during dry runs—peace of mind on the go. - • **Versatile Application Ready:** Ideal for marine, RV, kitchen, bathroom, and garden sprinkler use—your all-in-one water pressure solution. - • **Durable Stainless Steel Build:** Engineered for longevity and silent operation, combining ruggedness with quiet performance. - • **Consistent High Pressure Boost:** Delivers a reliable 45 PSI to keep your water flow steady and strong, perfect for RVs, boats, and garden systems. ## Overview The Tdrsuper 12V DC Self-Priming Water Transfer Pump delivers a robust 4 GPM flow at 45 PSI, engineered with smart overheat protection and a durable stainless steel diaphragm. Certified for safety and designed for versatile use in RVs, boats, and home irrigation, it ensures consistent, quiet, and efficient water pressure boosting wherever you need it. ## Description Tdrsuper Self-Priming Water Transfer Pump 12v DC, 4GPM 45PSI High Pressure Booster Pump, RV Electric Diaphragm Pump 3.1 Bar Garden Sprinkler Pump for Home Kitchen Bathroom Marine Yacht Review: Self priming 12 volt pump for marine use or RV - Good price came sooner than expected great deal! Feels quality seems to run smooth during initial test power. Came with pretty much everything you need. Review: Good pump - I use this pump for soft washing. Has run flawless ## Features - 【High Performance】The RV water booster pressure pump 10V AC,4 GPM, 45 PSI, which is a powerful and reliable solution for low water pressure problems in your RV kitchen or garden.This motorhome water pump offers an automatic pressure switch that ensures consistent water flow at a maximum pressure of 45PSI, making it ideal for use with garden hoses, sprinklers, and other water systems. - 【Overheat Protection】Considering that the RV fresh water transfer pump users will forget to add water, we have added a temperature control protection switch inside the pump. When the water booster pump is running-dry, it will automatically cut off the power when the temperature of diaphragm water pump is high,360-hour dry burnning - 【Quality Guarantee】The camper water pump has passed CE certification with thermally protected and can run dry without damage. Supporting smooth and silent operation. - 【Wide Application】The 12V AC self priming high pressure diaphragm water pump with pressure switch is a versatile solution that can be used for a wide range of applications, including RVs, boats, garden irrigation systems, and more. It's a must-have for anyone who needs a reliable and efficient that can deliver high performance and consistent water pressure. - 【After-sales Services】As a professional manufacturer in home water pump field, we offers presale and 24-hour after sale services ,if you have any questions, please contact us without hesitate! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C3CMDNQB | | Brand | TDRSUPER | | Brand Name | TDRSUPER | | Color | Black | | Colour | Black | | Customer Reviews | 4.3 out of 5 stars 43 Reviews | | Flow Rate | 4 Gallons Per Minute | | Manufacturer | Tdrsuper | | Material | Stainless Steel | | Material Type | Stainless Steel | | Maximum flow rate | 4 Gallons Per Minute | | Power Source | dc | | Power source | dc | | Product Style | 12V 4GPM 45PSI | | Style | 12V 4GPM 45PSI | | Voltage | 12 Volts (DC) | ## Product Details - **Brand:** TDRSUPER - **Colour:** Black - **Material:** Stainless Steel - **Power source:** dc - **Style:** 12V 4GPM 45PSI ## Images ![Tdrsuper Self-Priming Water Transfer Pump 12v DC, 4GPM 45PSI High Pressure Booster Pump, RV Electric Diaphragm Pump 3.1 Bar Garden Sprinkler Pump for Home Kitchen Bathroom Marine Yacht - Image 1](https://m.media-amazon.com/images/I/71shQg-l0IL.jpg) ![Tdrsuper Self-Priming Water Transfer Pump 12v DC, 4GPM 45PSI High Pressure Booster Pump, RV Electric Diaphragm Pump 3.1 Bar Garden Sprinkler Pump for Home Kitchen Bathroom Marine Yacht - Image 2](https://m.media-amazon.com/images/I/61AqpMPx+pL.jpg) ![Tdrsuper Self-Priming Water Transfer Pump 12v DC, 4GPM 45PSI High Pressure Booster Pump, RV Electric Diaphragm Pump 3.1 Bar Garden Sprinkler Pump for Home Kitchen Bathroom Marine Yacht - Image 3](https://m.media-amazon.com/images/I/71NXdhOIzqL.jpg) ![Tdrsuper Self-Priming Water Transfer Pump 12v DC, 4GPM 45PSI High Pressure Booster Pump, RV Electric Diaphragm Pump 3.1 Bar Garden Sprinkler Pump for Home Kitchen Bathroom Marine Yacht - Image 4](https://m.media-amazon.com/images/I/61iZLfer9ZL.jpg) ![Tdrsuper Self-Priming Water Transfer Pump 12v DC, 4GPM 45PSI High Pressure Booster Pump, RV Electric Diaphragm Pump 3.1 Bar Garden Sprinkler Pump for Home Kitchen Bathroom Marine Yacht - Image 5](https://m.media-amazon.com/images/I/61csjGH8IxL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Self priming 12 volt pump for marine use or RV *by S***W on 29 June 2026* Good price came sooner than expected great deal! Feels quality seems to run smooth during initial test power. Came with pretty much everything you need. ### ⭐⭐⭐⭐⭐ Good pump *by C***P on 15 May 2025* I use this pump for soft washing. Has run flawless ### ⭐⭐⭐⭐ Works as should *by M***L on 2 January 2024* Only issue with this pump is it is SUPER loud!! I thought it was because it wasn't mounted properly but that is not it. It is just loud! ## Frequently Bought Together - TDRsuper 12V DC Self-Priming Water Transfer Pump, 4GPM 45PSI High Pressure Booster Pump for RV, Garden, Marine & Yacht - KENCIT T33 Automatic On-Demand Diaphragm Pump 115Vac, 4.0GPM, 45PSI, Industrial Water Pressure Pump for Kitchen, Bathroom, RV, Marine Yacht, Caravan, Garden - Valterra T50 3" Hub x 3" Bay with Cap Valve Assembly,Black --- ## 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/549589294-tdrsuper-self-priming-water-transfer-pump-12v-dc-4gpm-45psi](https://www.desertcart.jp/products/549589294-tdrsuper-self-priming-water-transfer-pump-12v-dc-4gpm-45psi) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-07-20*