--- product_id: 655971387 title: "Kohree 12V Water Pump 5.5 GPM and Accumulator Tank System - 125PSI (0.75L)" brand: "kohree" price: "1004.70 DT" currency: TND in_stock: true reviews_count: 13 category: "Kohree" url: https://www.desertcart.tn/products/655971387-kohree-12v-water-pump-5-5-gpm-and-accumulator-tank store_origin: TN region: Tunisia --- # 5.5 GPM high flow rate Quiet operation <45 dB 125 PSI max pressure Kohree 12V Water Pump 5.5 GPM and Accumulator Tank System - 125PSI (0.75L) **Brand:** kohree **Price:** 1004.70 DT **Availability:** ✅ In Stock ## Summary > 🚿 Elevate your water game—quiet, steady, and built to last! ## Quick Answers - **What is this?** Kohree 12V Water Pump 5.5 GPM and Accumulator Tank System - 125PSI (0.75L) by kohree - **How much does it cost?** 1004.70 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/655971387-kohree-12v-water-pump-5-5-gpm-and-accumulator-tank) ## Best For - kohree enthusiasts ## Why This Product - Trusted kohree brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Consistent Water Flow:** Accumulator tank smooths pressure surges, ensuring steady water delivery even during peak use. - • **Durability Meets Safety:** Thermal overload and run-dry protection extend pump lifespan and prevent costly failures. - • **Effortless Installation:** Pre-assembled system with hose adapters for quick setup—no plumbing pro needed. - • **Whisper-Quiet Performance:** Anti-vibration feet and shock-proof design keep noise below 45 dB for peaceful RV or boat life. - • **Optimized for Off-Grid Living:** Robust 12V power and 5.5 GPM flow rate handle all your water needs on the road or at sea. ## Overview The Kohree 12V Water Pump and Accumulator Tank System delivers a powerful 5.5 GPM flow at up to 125 PSI, featuring a 0.75L pre-pressurized tank that stabilizes water pressure for smooth, surge-free operation. Designed with noise-reducing anti-vibration feet and thermal overload protection, it ensures quiet, reliable performance ideal for RVs, boats, and off-grid setups. Easy to install and built for durability, this system minimizes pump cycling to extend lifespan and maintain consistent water pressure under varying demand. ## Description desertcart.com: Kohree 12V Water Pump 5.5 GPM and Accumulator Tank System - 125PSI (0.75L) | Stable Pressure, Quiet Operation, Easy Installation, Reduces Pump Cycling, Smooths Water Flow for RV, Marine and Off-Grid : Automotive Review: New Water Pump and Accumulator Tank Installed ... Works great! - Installed my new Kohree RV Water Pump today, and it works great! I like the mounting platform with the screw-down connectors. This pump provides a quieter pump operation than the old, OEM pump, which was only 3 GPM, with no accumulator tank. The 5.5 GPM pump provides better pressure and flow, with the accumulator tank providing some “shock absorption,” so if someone is taking a shower, and another person starts washing dishes, “the shock” of the water turning on and off for the person in the shower is not felt. Overall very pleased with the item, the price, and the quicker-than-expected delivery. Review: Change in Mounting the Unit Made a Difference - At first I had the unit flat on the ground horizontally for about 2 to 3 weeks. We use it daily everyday. It did okay but it would act like it lost the prime and would run longer than it should while priming itself and building pressure again. I got tired of that happening so I mounted it vertically as the picture shows. I did do some plumbing with the shark bite fittings and added a check valve just in case. We have been using it without a single problem or loosing prime now for a few weeks. It isn’t as loud as the original pump and the accumulator tank helps to reduce cycles of the pump coming on. It is mounted inside our 5th wheel storage cabinet so you hear it but it’s not a big deal. My friend has the same one mounted in his 5th wheel near the under storage area and you can barely hear it run when it’s quiet inside the trailer. At this point I’m happy with the pump and the pressure it delivers because we rely on it daily while living off grid. It’s great for showers and handles the vanity faucet and kitchen faucet with ease. I have turned the kitchen faucet on while my wife was using the shower and didn’t hear any yells or screams due to poor water pressure. If I would have left the pump alone and not tried to improve the plumbing situation, I’m sure I wouldn’t be happy with the pump at all. But RV plumbing isn’t all that good from the factory and can be easily improved by common sense and some know how or a friend that knows what they are doing and can help to improve the situation of RV plumbing. I would recommend this water pump. ## Features - 【Features】This set consists of a 4 chamber diaphragm pump 55 PSI with 5.5 GPM water flow, and a 0.75L pre-pressurized accumulator tank, 2 hose adapters. A fully assembled pressure set that simplifies the installation of water pressure systems for both the professional and amateur installer - 【Quiet Operation】Equipped with anti-vibration rubber feet and shock-proof iron plate, this set can reduce noise of your water system, operating volume below 45 DB. It can also reduce water pump kicking on, provide a more quiet and pleasant environment, especially in residential or recreational settings like RVs and boats - 【Smooth Water Flow】Kohree 4-chamber RV Water Diaphragm Pump transfers high volume water flow to 5.5 GPM. And the accumulator tank acts as a buffer, providing a steady water pressure even when the demand fluctuates, ensuring smoother water flow for a consistent user experience. It also prevents surges or drops in pressure that can be potentially damaging to fixtures and appliances - 【Extended Pump Lifespan】By reducing pump cycling, the system minimizes wear and tear on both the pump and other components, leading to fewer maintenance issues and longer service intervals - 【Run Dry & Thermal Overload Protection】Kohree RV Water Pump can run dry for a short period time, reducing the risk of motor burnout. The thermal overload protection function of the motor makes our products safer and can be used longer ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D3DXCRKS | | Best Sellers Rank | #107,636 in Automotive ( See Top 100 in Automotive ) #87 in RV Water Pumps & Accessories | | Brand | Kohree | | Brand Name | Kohree | | Color | Black | | Customer Reviews | 4.2 out of 5 stars 107 Reviews | | Flow Rate | 5.5 gpm | | Included Components | RV Water Pump and Accumulator Tank System | | Item Type Name | RV Water Pump and Accumulator Tank System | | Manufacturer | Kohree | | Material | Stainless Steel or Polyvinyl Chloride | | Material Type | Stainless Steel or Polyvinyl Chloride | | Maximum Flow Rate | 5.5 gpm | | Model Number | HY1734 | | Power Source | Corded Electric | | Product Style | 5.5GPM 55PSI Water Pump with Accumulator Tank | | Specific Uses For Product | traveling, road_trip, cruise, camping, boating, residential_use | | Style | 5.5GPM 55PSI Water Pump with Accumulator Tank | ## Product Details - **Brand:** Kohree - **Color:** Black - **Manufacturer:** Kohree - **Material:** Stainless Steel or Polyvinyl Chloride - **Maximum Flow Rate:** 5.5 Gallons Per Minute - **Number of Items:** 3 - **Number of Packs:** 1 - **Power Source:** Corded Electric - **Specific Uses For Product:** traveling, road_trip, cruise, camping, boating, residential_use - **Style:** 5.5GPM 55PSI Water Pump with Accumulator Tank ## Images ![Kohree 12V Water Pump 5.5 GPM and Accumulator Tank System - 125PSI (0.75L) - Image 1](https://m.media-amazon.com/images/I/718lbFihOkL.jpg) ![Kohree 12V Water Pump 5.5 GPM and Accumulator Tank System - 125PSI (0.75L) - Image 2](https://m.media-amazon.com/images/I/71rtj96KGqL.jpg) ![Kohree 12V Water Pump 5.5 GPM and Accumulator Tank System - 125PSI (0.75L) - Image 3](https://m.media-amazon.com/images/I/71MqUZllFzL.jpg) ![Kohree 12V Water Pump 5.5 GPM and Accumulator Tank System - 125PSI (0.75L) - Image 4](https://m.media-amazon.com/images/I/71ZNlSHdfTL.jpg) ![Kohree 12V Water Pump 5.5 GPM and Accumulator Tank System - 125PSI (0.75L) - Image 5](https://m.media-amazon.com/images/I/71TJaL+BguL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: How it works？** A: 1. The accumulator tank stores a volume of water (0.75L) under pressure. 2. When the water system is in use, the stored pressurized water is released, maintaining the desired pressure and reducing the frequency at which the pump needs to activate. **Q: Why you need this RV Water Pump and Accumulator Tank System?** A: 1. Reduces Pump Cycling 2. Maintains Consistent Water Pressure 3. Improves Energy Efficiency 4. Reduces Noises **Q: Where to use this pump set?** A: It can be widely used in RVs, boats/yachts, water purification systems, and other liquid transfer applications. **Q: What should I do if there is a water leak?** A: A leak is often caused by the connector loosening during transportation. Check for loose fittings. Loosen slightly, realign threads, and tighten both sides evenly. For hose leaks, wrap teflon tape on threads before connecting for a better seal. **Q: What should I do if the product doesn’t work after installation?** A: Check the wiring on the back of the unit. Loose connections may cause power failure. Make sure all wires are securely connected. ## Customer Reviews ### ⭐⭐⭐⭐⭐ New Water Pump and Accumulator Tank Installed ... Works great! *by D***1 on March 29, 2025* Installed my new Kohree RV Water Pump today, and it works great! I like the mounting platform with the screw-down connectors. This pump provides a quieter pump operation than the old, OEM pump, which was only 3 GPM, with no accumulator tank. The 5.5 GPM pump provides better pressure and flow, with the accumulator tank providing some “shock absorption,” so if someone is taking a shower, and another person starts washing dishes, “the shock” of the water turning on and off for the person in the shower is not felt. Overall very pleased with the item, the price, and the quicker-than-expected delivery. ### ⭐⭐⭐⭐⭐ Change in Mounting the Unit Made a Difference *by H***M on February 23, 2025* At first I had the unit flat on the ground horizontally for about 2 to 3 weeks. We use it daily everyday. It did okay but it would act like it lost the prime and would run longer than it should while priming itself and building pressure again. I got tired of that happening so I mounted it vertically as the picture shows. I did do some plumbing with the shark bite fittings and added a check valve just in case. We have been using it without a single problem or loosing prime now for a few weeks. It isn’t as loud as the original pump and the accumulator tank helps to reduce cycles of the pump coming on. It is mounted inside our 5th wheel storage cabinet so you hear it but it’s not a big deal. My friend has the same one mounted in his 5th wheel near the under storage area and you can barely hear it run when it’s quiet inside the trailer. At this point I’m happy with the pump and the pressure it delivers because we rely on it daily while living off grid. It’s great for showers and handles the vanity faucet and kitchen faucet with ease. I have turned the kitchen faucet on while my wife was using the shower and didn’t hear any yells or screams due to poor water pressure. If I would have left the pump alone and not tried to improve the plumbing situation, I’m sure I wouldn’t be happy with the pump at all. But RV plumbing isn’t all that good from the factory and can be easily improved by common sense and some know how or a friend that knows what they are doing and can help to improve the situation of RV plumbing. I would recommend this water pump. ### ⭐⭐⭐⭐ Good fit with much improved water flow. *by T***H on May 24, 2025* Replacing my original 3.5 gpm water pump that came with my 2014 FR3. This fit perfectly into the space and took less than an hour to install. Better water flow with much less noise. ## Frequently Bought Together - Kohree RV Water Pump 12V DC 5.5GPM 55PSI and 0.75L 125PSI Pre-Pressurized Accumulator Tank, Quiet RV Water Pump and Accumulator Tank System for RV Camping, Boat, Kitchen, Bathroom - iCrimp PEX Clamp Tool Kit for 3/8-in, 1/2-in, 3/4-in, 1-in PEX Clamp Cinch & Removal, c/w 1/2''(20 Pack) and 3/4''(10 Pack) PEX Clamp Rings, PEX Tubing Cutter - Pex Fittings 1/2 Inch, 36 PCS SUNGATOR 1/2 Inch Pex Fittings Set, 12 Each PEX Elbow Tee Coupling, 1/2" Pex Fittings For Pex Pipe, No Lead Brass, ASTM F1807 --- ## 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.tn/products/655971387-kohree-12v-water-pump-5-5-gpm-and-accumulator-tank](https://www.desertcart.tn/products/655971387-kohree-12v-water-pump-5-5-gpm-and-accumulator-tank) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-27*