--- product_id: 498044165 title: "WASSERMANN RV Pump, 12V Self-priming RV Water Pressure Pump 4.0GPM 45PSI with Pressure Switch, for RV Marine Camping Yacht Garden, 12Volt DC Fresh Water Pumps RV Water Pump 2088-554-144 Replacement" brand: "wassermann" price: "€ 172.39" currency: EUR in_stock: true category: "Wassermann" url: https://www.desertcart.fr/products/498044165-wassermann-rv-pump-12v-self-priming-rv-water-pressure-pump store_origin: FR region: France --- # 12V DC power compatibility 4.0 GPM flow rate Automatic pressure switch WASSERMANN RV Pump, 12V Self-priming RV Water Pressure Pump 4.0GPM 45PSI with Pressure Switch, for RV Marine Camping Yacht Garden, 12Volt DC Fresh Water Pumps RV Water Pump 2088-554-144 Replacement **Brand:** wassermann **Price:** € 172.39 **Availability:** ✅ In Stock ## Summary > 🚐💦 Stay powered, stay refreshed—your RV’s hydration hero on demand! ## Quick Answers - **What is this?** WASSERMANN RV Pump, 12V Self-priming RV Water Pressure Pump 4.0GPM 45PSI with Pressure Switch, for RV Marine Camping Yacht Garden, 12Volt DC Fresh Water Pumps RV Water Pump 2088-554-144 Replacement by wassermann - **How much does it cost?** € 172.39 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/498044165-wassermann-rv-pump-12v-self-priming-rv-water-pressure-pump) ## Best For - wassermann enthusiasts ## Why This Product - Trusted wassermann brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Auto-Start:** Pressure switch activates pump instantly when you open the tap, shutting off to save energy. - • **Plug & Play Power:** Runs seamlessly on any 12V battery or RV cigarette lighter socket—no extra gear needed. - • **Effortless Water Flow:** Delivers a robust 4 gallons per minute for uninterrupted hydration on the go. - • **Complete Installation Kit:** Includes all necessary hose adaptors and filters for a hassle-free setup—get running in minutes. - • **Built to Brave the Elements:** Corrosion-resistant, self-priming design ensures reliable performance in all your adventures. ## Overview The WASSERMANN 12V RV Water Pressure Pump offers a powerful 4.0 GPM flow at 45 PSI, powered by a versatile 12V DC motor compatible with any RV battery or cigarette lighter socket. Featuring a fully automatic pressure switch for hands-free operation, corrosion-resistant construction, and a self-priming design, this pump is engineered for durability and convenience. The complete kit includes all necessary fittings and filters, making it the top-rated choice for RV, marine, camping, and garden water systems. ## Description desertcart.com: WASSERMANN RV Pump, 12V Self-priming RV Water Pressure Pump 4.0GPM 45PSI with Pressure Switch, for RV Marine Camping Yacht Garden, 12Volt DC Fresh Water Pumps RV Water Pump 2088-554-144 Replacement : Automotive ## Features - COMPLETE KIT INCLUDES EVERYTHING YOU NEED: (1)12V RV Water Pump, (2)1/2" Barbed Hose Adaptors, (1)1/2" Male Thread Hose Adptor, (1)Filter Out Debris, (1)User Manual - POWERFUL & EFFICIENT PERFORMANCE: Delivers a strong water flow of up to 4 gallons per minute (GPM) with a consistent 45 PSI pressure setting for reliable use in your RV or camper. - VERSATILE 12V DC POWER OPTIONS: The Electric RV Water Pump is Designed with a 12V DC Motor, Can be Powered By Any 12 Volt Battery or Mount to Any Cigarette Lighter Socket in the RV and Camper. - FULLY AUTOMATIC OPERATION WITH PRESSURE SWITCH: This RV Water Pump Works with a Pressure switch, the pump starts automatically when you turn on the tap and shuts off when you close it, providing a hassle-free, hands-off water system. - DURABLE & RELIABLE FOR DEMANDING USE: It is an Ideal 12V RV Pressure Pump for RV and Camper, features a self-priming design, corrosion-resistant construction, and a short time safe dry-run capability for long-lasting performance in various conditions. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BFB1FMKV | | Best Sellers Rank | #2,063 in Automotive ( See Top 100 in Automotive ) #1 in RV Water Pumps & Accessories | | Brand Name | wassermann | | Color | White02 | | Customer Reviews | 4.4 4.4 out of 5 stars (1,425) | | Flow Rate | 4 gpm | | Included Components | pump | | Item Dimensions L x W x H | 8.15"L x 5.12"W x 4.86"H | | Item Weight | 4.2 pounds | | Manufacturer | WASSERMANN | | Manufacturer Part Number | WDPC | | Manufacturer Warranty Description | 2year | | Material Type | Plastic | | Maximum Lifting Height | 98 feet | | Model Number | 3WDP4-45-12V | | Number of Items | 6 | | Number of Packs | 1 | | Power Source | Battery Powered | | Product Style | 3WDP4-45-12V | | Unit Count | 1 Count | | Voltage | 12 volts | ## Product Details - **Brand:** wassermann - **Color:** White02 - **Item Weight:** 4.2 pounds - **Material:** Plastic - **Maximum Flow Rate:** 4 gpm - **Maximum Lifting Height:** 98 feet - **Power Source:** Battery Powered - **Product Dimensions:** 8.15"L x 5.12"W x 4.86"H - **Style:** 3WDP4-45-12V - **Voltage:** 12 volts ## Images ![WASSERMANN RV Pump, 12V Self-priming RV Water Pressure Pump 4.0GPM 45PSI with Pressure Switch, for RV Marine Camping Yacht Garden, 12Volt DC Fresh Water Pumps RV Water Pump 2088-554-144 Replacement - Image 1](https://m.media-amazon.com/images/I/71QeYqWbRdL.jpg) ## Available Options This product comes in different **Color** options. ## Frequently Bought Together - WASSERMANN RV Pump, 12V Self-priming RV Water Pressure Pump 4.0GPM 45PSI with Pressure Switch, for RV Marine Camping Yacht Garden - SEAFLO Accumulator Tank Water Pump Flow Control with Internal Bladder - 125 PSI, 23.5 oz (0.75 L) | Reduces Pump Cycling and Smooths Water Flow for Marine, RV, and Off-Grid Systems - SHURFLO (255-313) 1/2" Twist-On Pipe Strainer --- ## 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.fr/products/498044165-wassermann-rv-pump-12v-self-priming-rv-water-pressure-pump](https://www.desertcart.fr/products/498044165-wassermann-rv-pump-12v-self-priming-rv-water-pressure-pump) --- *Product available on Desertcart France* *Store origin: FR* *Last updated: 2026-09-29*