--- product_id: 520447318 title: "YoungTreeRV Water Diaphragm Pump 12 Volt DC 3.5 GPM 45PSI with 0.75L 125PSI Pre-Pressurized Accumulator Tank, 12V Fresh Water Pump and Accumulator Tank System for RV Boat Kitchen Bathroom" brand: "youngtree" price: "2463.75 DT" currency: TND in_stock: true url: https://www.desertcart.tn/products/520447318-youngtreerv-water-diaphragm-pump-12-volt-dc-3-5-gpm store_origin: TN region: Tunisia --- # 3.5 GPM flow 40 dB quiet 12V power YoungTreeRV Water Diaphragm Pump 12 Volt DC 3.5 GPM 45PSI with 0.75L 125PSI Pre-Pressurized Accumulator Tank, 12V Fresh Water Pump and Accumulator Tank System for RV Boat Kitchen Bathroom **Brand:** youngtree **Price:** 2463.75 DT **Availability:** ✅ In Stock ## Summary > 💦 Elevate Your Water Experience! ## Quick Answers - **What is this?** YoungTreeRV Water Diaphragm Pump 12 Volt DC 3.5 GPM 45PSI with 0.75L 125PSI Pre-Pressurized Accumulator Tank, 12V Fresh Water Pump and Accumulator Tank System for RV Boat Kitchen Bathroom by youngtree - **How much does it cost?** 2463.75 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/520447318-youngtreerv-water-diaphragm-pump-12-volt-dc-3-5-gpm) ## Best For - youngtree enthusiasts ## Why This Product - Trusted youngtree brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable Design:** Built to last with thermal protection and dry-run capability. - • **Smooth Water Flow:** Experience uninterrupted water flow with our advanced accumulator tank system. - • **Self-Priming Power:** Easily self-prime up to 9.8 feet for hassle-free setup. - • **Versatile Applications:** Perfect for RVs, boats, kitchens, and bathrooms—wherever you need water! - • **Whisper-Quiet Operation:** Enjoy peace and quiet with a noise level below 40 decibels. ## Overview The YoungTree RV Water Diaphragm Pump is a powerful 12V DC pump system designed for optimal water flow and efficiency. With a flow rate of 3.5 GPM and a pre-pressurized accumulator tank, it ensures smooth operation while minimizing noise and wear. Ideal for various applications, this pump is self-priming and built for durability, making it a perfect choice for RVs, boats, and home use. ## Description YoungTreeRV Water Diaphragm Pump 12 Volt DC 3.5 GPM 45PSI with 0.75L 125PSI Pre-Pressurized Accumulator Tank, 12V Fresh Water Pump and Accumulator Tank System for RV Boat Kitchen Bathroom ## Features - 【Features】Water accumulator tank system capacity contains 3 chamber diaphragm pump 45 Psi with 3.5 GPM water flow and 0.75L pre-pressurized accumulator tank. Self-Priming up to 9.8 vertical feet, lift up to 125 feet, 9.0 Max amps. As the upgraded version of traditional diaphragm pump and accumulator tank can be applied to most water needs environment. - 【Excellent Performance】Product operating volume below 40 decibels with thermal protection ability and can be run dry without damage. Equipped with an automatic pressure switch. When the faucet is turned on, the pressure switch is turned on. Owned a water pressure tank helps to smooth water flow can effectively solve the water pulsating and frequent start-stop problems of diaphragm pump. - 【Increase Water Flow and Reduce Cycling】The 3-chamber volume design provides high volume water flow to 3.5 GPM. Fixed accumulator tank help to smooth water flow and reduce cycling. Instead using of the water pump during low water need, prolong the service life of the pump. - 【Widely Applications】YOUNGTREE accumulator tank system can be widely used in indoor and outdoor environments. Detachable design, easy to install and provide a more convenient lifestyle for users such as RV yachts kitchen and bathroom. - 【Quality *************************************************************】Provide 4-year *************************************************************. Always insist on providing after-sales ************************************************************* for users who purchase YOUNGTREE products. For any product related questions, you can contact customer service through the order. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | YoungTree | | Product Dimensions | 38 x 26.8 x 15.52 cm; 2.7 kg | | Item model number | 33 Series | | Size | 3.5GPM 45PSI and Accumulator Tank System | | Colour | Black | | Style | Diaphragm | | Material | Stainless Steel | | Power Source | 12V DC | | Voltage | 12 Volts (DC) | | Flow rate | 3 Gallons Per Minute | | Batteries included? | No | | Batteries Required? | No | | Item Weight | 2.7 kg | ## Product Details - **Brand:** YoungTree - **Colour:** Black - **Material:** Stainless Steel - **Style:** Diaphragm - **Product dimensions:** 38L x 26.8W x 15.5H centimetres - **Power source:** 12V DC - **Item weight:** 5.95 Pounds - **Maximum flow rate:** 3 Gallons Per Minute - **Maximum lifting height:** 125 Feet - **Voltage:** 12 Volts (DC) ## Images ![YoungTreeRV Water Diaphragm Pump 12 Volt DC 3.5 GPM 45PSI with 0.75L 125PSI Pre-Pressurized Accumulator Tank, 12V Fresh Water Pump and Accumulator Tank System for RV Boat Kitchen Bathroom - Image 1](https://m.media-amazon.com/images/I/61MKB2AWV3L.jpg) ![YoungTreeRV Water Diaphragm Pump 12 Volt DC 3.5 GPM 45PSI with 0.75L 125PSI Pre-Pressurized Accumulator Tank, 12V Fresh Water Pump and Accumulator Tank System for RV Boat Kitchen Bathroom - Image 2](https://m.media-amazon.com/images/I/61wxnsurmkL.jpg) ![YoungTreeRV Water Diaphragm Pump 12 Volt DC 3.5 GPM 45PSI with 0.75L 125PSI Pre-Pressurized Accumulator Tank, 12V Fresh Water Pump and Accumulator Tank System for RV Boat Kitchen Bathroom - Image 3](https://m.media-amazon.com/images/I/71kfWiCCHvL.jpg) ![YoungTreeRV Water Diaphragm Pump 12 Volt DC 3.5 GPM 45PSI with 0.75L 125PSI Pre-Pressurized Accumulator Tank, 12V Fresh Water Pump and Accumulator Tank System for RV Boat Kitchen Bathroom - Image 4](https://m.media-amazon.com/images/I/81W6tCtz6EL.jpg) ![YoungTreeRV Water Diaphragm Pump 12 Volt DC 3.5 GPM 45PSI with 0.75L 125PSI Pre-Pressurized Accumulator Tank, 12V Fresh Water Pump and Accumulator Tank System for RV Boat Kitchen Bathroom - Image 5](https://m.media-amazon.com/images/I/71bLYsX3XvL.jpg) ## Available Options This product comes in different **Size Name** options. ## Frequently Bought Together - YOUNGTREE RV Water Diaphragm Pump 12 Volt DC 3.5 GPM 45PSI with 0.75L 125PSI Pre-Pressurized Accumulator Tank, 12V Fresh Water Pump and Accumulator Tank System for RV Boat Kitchen Bathroom - John Guest Female 1/2" BSP to 12mm Push Fit Water Adaptor **(2 Pack)** - John Guest PP Shut Off Valve Connection 12 mm (One Supplied) --- ## 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/520447318-youngtreerv-water-diaphragm-pump-12-volt-dc-3-5-gpm](https://www.desertcart.tn/products/520447318-youngtreerv-water-diaphragm-pump-12-volt-dc-3-5-gpm) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-12*