--- product_id: 423983388 title: "Waterproof Mini Water Project DC Pump 3-9v Complete kit with Switch, 9v and Pipe" brand: "kit4curious" price: "€ 34.93" currency: EUR in_stock: true reviews_count: 9 category: "Kit4 Curious" url: https://www.desertcart.at/products/423983388-waterproof-mini-water-project-dc-pump-3-9v-complete-kit store_origin: AT region: Austria --- # 3-9V DC power range 80-120 L/h flow rate Complete DIY kit with switches Waterproof Mini Water Project DC Pump 3-9v Complete kit with Switch, 9v and Pipe **Brand:** kit4curious **Price:** € 34.93 **Availability:** ✅ In Stock ## Summary > 💡 Dive into innovation with the ultimate mini water pump kit! ## Quick Answers - **What is this?** Waterproof Mini Water Project DC Pump 3-9v Complete kit with Switch, 9v and Pipe by kit4curious - **How much does it cost?** € 34.93 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/423983388-waterproof-mini-water-project-dc-pump-3-9v-complete-kit) ## Best For - kit4curious enthusiasts ## Why This Product - Trusted kit4curious brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **All-in-One DIY Kit:** Includes pump, pipe, 9V battery, connector, and dual switches to jumpstart your innovation. - • **Compact & Lightweight:** At just 250 grams and 19x13x5.5 cm, it fits effortlessly into any experimental setup. - • **Precision Water Flow Control:** Delivers a reliable 80-120 liters per hour, perfect for science and irrigation projects alike. - • **Plug & Play Power Flexibility:** Operates seamlessly between 3 to 9 volts DC for versatile project compatibility. - • **Waterproof & Submersible Design:** Built to withstand underwater use, ideal for aquariums, robotics, and garden systems. ## Overview The Kit4Curious® Waterproof Mini Water Project DC Pump is a compact, submersible pump kit designed for educational and DIY projects. Operating on 3-9V DC with a flow rate of 80-120 L/h, it includes all essential components—pump, pipe, 9V battery, connector, and two types of switches—making it a versatile, ready-to-use solution for science fairs, robotics, irrigation, and aquarium applications. ## Description You can use this pump set for your science project. The pump operates on 3-9v DC power. 2 different type of switches are provided with the kit to fulfill your project type requirement. The kit includes: 1 DC Water pump, 1 Pipe, 1 9v Connector, 1 9v Batt, 1 On-OFF Switches, 1 Push to ON switch. Review: Good for the purpose - Worked well for the intended use. Review: Not happy with the product received - Yes I would like to say the I perfectly received my order on time but I want to complain on the product itself that the motor was not working and I hope if you can send someone from your side to take the product and to refund the amount back … ## Features - 1 DC Water pump, 1 Pipe, 1 9v Connector, 1 9v Batt, 1 On-OFF Switches, 1 Push to ON switch - This is a submersible, waterproof, mini DC water pump for DIY projects - Uses and applications: School/Science projects, DIY experiments, Irrigation system project, Fish tank, Robotics projects, School and college projects, science exhibition, engineering project, Garden watering system, Aquarium projects etc - Complete set of DC water pump project kit - Operating voltage: 3-9v DC, Operating current: 120-230mA, Flow rate: 80-120 L/h ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08SQSY5Q2 | | Are Batteries Required | Yes | | Best Sellers Rank | #3,922 in Toys ( See Top 100 in Toys ) #24 in Educational Science Kits | | Brand | Kit4Curious | | Brand Name | Kit4Curious | | Color | Multicolor | | Customer Package Type | Reinforced Box | | Customer Reviews | 3.6 out of 5 stars 283 Reviews | | Edition | Standard Edition | | Educational Objective | Educational: Science and Technology | | Genre | Educational, Science/Technology | | Included Components | DC Water pump, Pipe, 9v Connector, 9v Battery, On-OFF Switches, Push to ON switch | | Indoor Outdoor Usage | Outdoor | | Is Assembly Required | Yes | | Item Dimensions | 19 x 13 x 5.5 centimeters | | Item Weight | 250 Grams | | Manufacturer | EXPE Technologies | | Manufacturer Minimum Age (MONTHS) | 72.00 | | Manufacturer Part Number | 614 | | Material | Plastic Metal | | Material Type | Plastic Metal | | Number of Items | 1 | | Number of Packs | 1 | | Number of Players | 1 | | Number of players | 1 | | Operation Mode | Manual | | Power Source | Battery | | Set Name | Kit4Curious DC Water Pump Project Kit (Complete Set) | | Supported Battery Types | 9-volt battery | | Theme | science | ## Product Details - **Brand:** Kit4Curious - **Genre:** Educational, Science/Technology - **Material:** Plastic Metal - **Number of players:** 1 - **Theme:** science ## Images ![Waterproof Mini Water Project DC Pump 3-9v Complete kit with Switch, 9v and Pipe - Image 1](https://m.media-amazon.com/images/I/61H8X0igX7L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good for the purpose *by A***N on 7 March 2025* Worked well for the intended use. ### ⭐ Not happy with the product received *by M***A on 30 May 2026* Yes I would like to say the I perfectly received my order on time but I want to complain on the product itself that the motor was not working and I hope if you can send someone from your side to take the product and to refund the amount back … ### ⭐⭐ Quality issue *by B***L on 14 January 2026* I received three batteries, one of them only is working and the other two were dead ## Frequently Bought Together - Kit4Curious® Waterproof Mini Water Project DC Pump 3-9v Complete kit with Switch, 9v and Pipe - Soil Moisture Hygrometer Detection Sensor for Arduino AVR PIC - Arduino and Raspberry Pi 5v Relay Module 1 Channel for Switching Automation --- ## 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.at/products/423983388-waterproof-mini-water-project-dc-pump-3-9v-complete-kit](https://www.desertcart.at/products/423983388-waterproof-mini-water-project-dc-pump-3-9v-complete-kit) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-08-15*