# 3D Printed Water Pump (300W)

Unleash DIY power with our 3D-printed Centrifugal Water Pump! Pumping at 300W, it's a unique experiment for fast water flow.

- **Seller:** [Sprig Labs](https://lectronz.com/stores/spriglabs), Edessa, Greece
- **Price:** €20.60 (EUR, before shipping and taxes)
- **Availability:** Coming soon
- **Categories:** Farming, 3D printing, Tools
- **Product page:** https://lectronz.com/products/-3d-printed-water-pump-300w

## Links

- [Documentation](https://www.youtube.com/watch?v=y6pGYkjGWGM&ab_channel=SprigLabs)

## Images

![3D Printed Water Pump (300W)](https://lectronz-images.b-cdn.net/lectronz/active_storage/representations/proxy/eyJfcmFpbHMiOnsiZGF0YSI6MzM5ODYsInB1ciI6ImJsb2JfaWQifX0=--d4addd670343a0958f0bf86fe0849d724eca744b/eyJfcmFpbHMiOnsiZGF0YSI6eyJmb3JtYXQiOiJqcGciLCJyZXNpemVfdG9fbGltaXQiOls5NjAsNjQwXSwic2F2ZXIiOnsic3RyaXAiOnRydWV9fSwicHVyIjoidmFyaWF0aW9uIn19--970c165836a83091725a1a0fd4f37ce9408da1bf/2024-01-24T21-3A16-3A39.887Z-2024-01-23-20019.jpg)
![3D Printed Water Pump (300W)](https://lectronz-images.b-cdn.net/lectronz/active_storage/representations/proxy/eyJfcmFpbHMiOnsiZGF0YSI6MzM5ODcsInB1ciI6ImJsb2JfaWQifX0=--11c334e0e983cbdcab289ab6125b04443d3adcb8/eyJfcmFpbHMiOnsiZGF0YSI6eyJmb3JtYXQiOiJqcGciLCJyZXNpemVfdG9fbGltaXQiOls5NjAsNjQwXSwic2F2ZXIiOnsic3RyaXAiOnRydWV9fSwicHVyIjoidmFyaWF0aW9uIn19--970c165836a83091725a1a0fd4f37ce9408da1bf/2025-04-18T19-3A49-3A49.990Z-IMG_20250418_200517-201.jpg)
![3D Printed Water Pump (300W)](https://lectronz-images.b-cdn.net/lectronz/active_storage/representations/proxy/eyJfcmFpbHMiOnsiZGF0YSI6MzM5ODgsInB1ciI6ImJsb2JfaWQifX0=--d3373c42743e3cdc31bbd583d6c3fcef23793a19/eyJfcmFpbHMiOnsiZGF0YSI6eyJmb3JtYXQiOiJqcGciLCJyZXNpemVfdG9fbGltaXQiOls5NjAsNjQwXSwic2F2ZXIiOnsic3RyaXAiOnRydWV9fSwicHVyIjoidmFyaWF0aW9uIn19--970c165836a83091725a1a0fd4f37ce9408da1bf/2024-01-24T21-3A16-3A39.887Z-2024-01-23-20015.jpg)
![3D Printed Water Pump (300W)](https://lectronz-images.b-cdn.net/lectronz/active_storage/representations/proxy/eyJfcmFpbHMiOnsiZGF0YSI6MzM5ODksInB1ciI6ImJsb2JfaWQifX0=--05e82308e1a5b244251719671b6f846191caa225/eyJfcmFpbHMiOnsiZGF0YSI6eyJmb3JtYXQiOiJqcGciLCJyZXNpemVfdG9fbGltaXQiOls5NjAsNjQwXSwic2F2ZXIiOnsic3RyaXAiOnRydWV9fSwicHVyIjoidmFyaWF0aW9uIn19--970c165836a83091725a1a0fd4f37ce9408da1bf/2025-04-18T19-3A49-3A49.990Z-IMG_20250418_200002-201.jpg)
![3D Printed Water Pump (300W)](https://lectronz-images.b-cdn.net/lectronz/active_storage/representations/proxy/eyJfcmFpbHMiOnsiZGF0YSI6MzM5OTAsInB1ciI6ImJsb2JfaWQifX0=--577d15375f779af98e7a0e06ecbe6f04193695f4/eyJfcmFpbHMiOnsiZGF0YSI6eyJmb3JtYXQiOiJqcGciLCJyZXNpemVfdG9fbGltaXQiOls5NjAsNjQwXSwic2F2ZXIiOnsic3RyaXAiOnRydWV9fSwicHVyIjoidmFyaWF0aW9uIn19--970c165836a83091725a1a0fd4f37ce9408da1bf/2024-01-24T21-3A16-3A39.887Z-2024-01-23-20017.jpg)
![3D Printed Water Pump (300W)](https://lectronz-images.b-cdn.net/lectronz/active_storage/representations/proxy/eyJfcmFpbHMiOnsiZGF0YSI6MzM5OTEsInB1ciI6ImJsb2JfaWQifX0=--0fd20827c9be97451d0a14460a84b98effe956e8/eyJfcmFpbHMiOnsiZGF0YSI6eyJmb3JtYXQiOiJqcGciLCJyZXNpemVfdG9fbGltaXQiOls5NjAsNjQwXSwic2F2ZXIiOnsic3RyaXAiOnRydWV9fSwicHVyIjoidmFyaWF0aW9uIn19--970c165836a83091725a1a0fd4f37ce9408da1bf/2025-04-18T19-3A49-3A49.990Z-IMG_20250418_195818-201.jpg)
![3D Printed Water Pump (300W)](https://lectronz-images.b-cdn.net/lectronz/active_storage/representations/proxy/eyJfcmFpbHMiOnsiZGF0YSI6MzM5OTIsInB1ciI6ImJsb2JfaWQifX0=--b67a7864d0841f84d5d4a86c9de7d9e9e723b806/eyJfcmFpbHMiOnsiZGF0YSI6eyJmb3JtYXQiOiJqcGciLCJyZXNpemVfdG9fbGltaXQiOls5NjAsNjQwXSwic2F2ZXIiOnsic3RyaXAiOnRydWV9fSwicHVyIjoidmFyaWF0aW9uIn19--970c165836a83091725a1a0fd4f37ce9408da1bf/2024-01-24T21-3A16-3A39.887Z-2024-01-23-20018.jpg)
![3D Printed Water Pump (300W)](https://lectronz-images.b-cdn.net/lectronz/active_storage/representations/proxy/eyJfcmFpbHMiOnsiZGF0YSI6MzM5OTMsInB1ciI6ImJsb2JfaWQifX0=--598371ff9de6a78dcdf499b48c09cf84253b8220/eyJfcmFpbHMiOnsiZGF0YSI6eyJmb3JtYXQiOiJqcGciLCJyZXNpemVfdG9fbGltaXQiOls5NjAsNjQwXSwic2F2ZXIiOnsic3RyaXAiOnRydWV9fSwicHVyIjoidmFyaWF0aW9uIn19--970c165836a83091725a1a0fd4f37ce9408da1bf/2025-04-18T19-3A49-3A49.990Z-IMG_20250418_200546-201.jpg)
![3D Printed Water Pump (300W)](https://lectronz-images.b-cdn.net/lectronz/active_storage/representations/proxy/eyJfcmFpbHMiOnsiZGF0YSI6MzM5OTQsInB1ciI6ImJsb2JfaWQifX0=--7fe3b4db16990efdc9522955132ae1af9338e673/eyJfcmFpbHMiOnsiZGF0YSI6eyJmb3JtYXQiOiJqcGciLCJyZXNpemVfdG9fbGltaXQiOls5NjAsNjQwXSwic2F2ZXIiOnsic3RyaXAiOnRydWV9fSwicHVyIjoidmFyaWF0aW9uIn19--970c165836a83091725a1a0fd4f37ce9408da1bf/2024-01-24T21-3A16-3A39.887Z-2024-01-23-20020.jpg)
![3D Printed Water Pump (300W)](https://lectronz-images.b-cdn.net/lectronz/active_storage/representations/proxy/eyJfcmFpbHMiOnsiZGF0YSI6MzM5OTUsInB1ciI6ImJsb2JfaWQifX0=--d7c6c7dadd4168475e6d99a4bd5402f67877394b/eyJfcmFpbHMiOnsiZGF0YSI6eyJmb3JtYXQiOiJqcGciLCJyZXNpemVfdG9fbGltaXQiOls5NjAsNjQwXSwic2F2ZXIiOnsic3RyaXAiOnRydWV9fSwicHVyIjoidmFyaWF0aW9uIn19--970c165836a83091725a1a0fd4f37ce9408da1bf/2024-01-24T21-3A16-3A39.887Z-2024-01-23-20021.jpg)
![3D Printed Water Pump (300W)](https://lectronz-images.b-cdn.net/lectronz/active_storage/representations/proxy/eyJfcmFpbHMiOnsiZGF0YSI6MzM5OTYsInB1ciI6ImJsb2JfaWQifX0=--0c76c70c14b194ba2e1e6bfb8b084fa17524e253/eyJfcmFpbHMiOnsiZGF0YSI6eyJmb3JtYXQiOiJqcGciLCJyZXNpemVfdG9fbGltaXQiOls5NjAsNjQwXSwic2F2ZXIiOnsic3RyaXAiOnRydWV9fSwicHVyIjoidmFyaWF0aW9uIn19--970c165836a83091725a1a0fd4f37ce9408da1bf/2024-01-24T21-3A16-3A39.887Z-2024-01-23-20023.jpg)
![3D Printed Water Pump (300W)](https://lectronz-images.b-cdn.net/lectronz/active_storage/representations/proxy/eyJfcmFpbHMiOnsiZGF0YSI6MzM5OTcsInB1ciI6ImJsb2JfaWQifX0=--cc36f0075dde49d14649c879eb2cb183db37fa6e/eyJfcmFpbHMiOnsiZGF0YSI6eyJmb3JtYXQiOiJqcGciLCJyZXNpemVfdG9fbGltaXQiOls5NjAsNjQwXSwic2F2ZXIiOnsic3RyaXAiOnRydWV9fSwicHVyIjoidmFyaWF0aW9uIn19--970c165836a83091725a1a0fd4f37ce9408da1bf/2024-01-24T21-3A16-3A39.887Z-2024-01-23-20024.jpg)

## Description

#### **What is it?**  
This is **Sprig Labs' first-ever 3D design**, brought to life through years of iteration and real-world testing—a **DIY centrifugal water pump** built for makers who love experimenting with fluid dynamics, hydroponics, or just pushing the limits of what you can do with a 775 DC motor and a 3D printer.

Designed with **standard 3/4" barb threads** on both inlet and outlet, this pump is easy to integrate into a wide range of setups. It features **six mounting holes** for solid anchoring and is **powered by any 12–36V DC source**, giving you flexibility for different applications. While it's not meant to replace commercial-grade pumps, it delivers **impressive performance** for a DIY build.

#### **Why did we make it?**  
This project started as a personal challenge at Sprig Labs—a hands-on way to learn mechanical design, explore 3D printing, and understand fluid mechanics. Over time, it evolved into a robust and fun-to-assemble pump that showcases how **accessible innovation** can empower makers and educators alike.  

We wanted to share something practical and engaging—an open-ended platform for experimentation, not just another off-the-shelf part.

#### **What makes it special?**  
-  **Years in the making** – The result of multiple design iterations and lessons learned  
-  **DIY-friendly** – Assembles easily, perfect for hands-on learning  
-  **Standard Fittings** – 3/4" barb thread compatibility  
-  **Versatile Power** – Runs on 12–36V (tested at 90W on 20V battery)  
-  **Real Performance** – Achieves ~3m head pressure & 20 l/min flow at 90W  
-  **Challenging but fun** – Great for hydroponics, test rigs, or water circulation  
-  **Ships Assembled** – Includes only the printed pump (no motor, barbs, or hose due to shipping constraints)

> ⚠️ Like many hobby pumps, expect a small leak at the shaft during operation. It’s all part of the DIY experience!

Bring your water-based experiments to life with this **maker-focused pump project** from Sprig Labs—designed to be built, tweaked, and improved by you. 🌱💧