--- product_id: 49669555 title: "ZKSJ DC40-1250 Brushless Magnetic Drive Centrifugal Submersible Water Pump CPU Cooling DC12V 1A 500L/H 5.0M 14.40W" brand: "aubig" price: "75782CFA" currency: XOF in_stock: true category: "Aubig" url: https://www.desertcart.sn/products/49669555-zksj-dc40-1250-brushless-magnetic-drive-centrifugal-submersible-water-pump store_origin: SN region: Senegal --- # 5.0M lift height 500L/H flow rate Brushless tech ZKSJ DC40-1250 Brushless Magnetic Drive Centrifugal Submersible Water Pump CPU Cooling DC12V 1A 500L/H 5.0M 14.40W **Brand:** aubig **Price:** 75782CFA **Availability:** ✅ In Stock ## Summary > 💦 Dive into Efficiency! ## Quick Answers - **What is this?** ZKSJ DC40-1250 Brushless Magnetic Drive Centrifugal Submersible Water Pump CPU Cooling DC12V 1A 500L/H 5.0M 14.40W by aubig - **How much does it cost?** 75782CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/49669555-zksj-dc40-1250-brushless-magnetic-drive-centrifugal-submersible-water-pump) ## Best For - aubig enthusiasts ## Why This Product - Trusted aubig brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable Design:** Crafted with a high-performance ceramic shaft for longevity and reliability. - • **High Efficiency:** Maximize your cooling with a powerful 14.40W output, designed for optimal performance. - • **Submersible Wonder:** Fully waterproof for versatile installation in any aquatic environment. - • **Eco-Friendly Choice:** Reduce your carbon footprint with energy-efficient technology. - • **Whisper-Quiet Operation:** Experience the tranquility of a brushless motor that operates silently. ## Overview The ZKSJ DC40-1250 is a cutting-edge brushless magnetic drive centrifugal submersible water pump, designed for CPU cooling applications. With a robust 500L/H flow rate and a lift height of 5.0M, this pump operates at a mere 14.40W, ensuring both power and efficiency. Its durable ceramic shaft and waterproof design make it a reliable choice for any setup. ## Description Free delivery and returns on all eligible orders. Shop ZKSJ DC40-1250 Brushless Magnetic Drive Centrifugal Submersible Water Pump CPU Cooling DC12V 1A 500L/H 5.0M 14.40W. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B008F29MYA | | Brand | AUBIG | | Customer Reviews | 3.8 3.8 out of 5 stars (151) | | Item Weight | 0.51 Pounds | | Manufacturer | ZKSJ | | Material | PA66+Glass fiber | | Model Number | A5HH30001 | | Part Number | A5HH30001 | | Product Style | Submersible | | UPC | 610395973836 | | Voltage | 12 Volts | ## Product Details - **Brand:** AUBIG - **Item weight:** 0.51 Pounds - **Manufacturer:** ZKSJ - **Material:** PA66+Glass fiber - **Style:** Submersible - **UPC:** 610395973836 - **Voltage:** 12 Volts ## Images ![ZKSJ DC40-1250 Brushless Magnetic Drive Centrifugal Submersible Water Pump CPU Cooling DC12V 1A 500L/H 5.0M 14.40W - Image 1](https://m.media-amazon.com/images/I/618oUGBr8kL.jpg) ![ZKSJ DC40-1250 Brushless Magnetic Drive Centrifugal Submersible Water Pump CPU Cooling DC12V 1A 500L/H 5.0M 14.40W - Image 2](https://m.media-amazon.com/images/I/61xocikWx4L.jpg) ![ZKSJ DC40-1250 Brushless Magnetic Drive Centrifugal Submersible Water Pump CPU Cooling DC12V 1A 500L/H 5.0M 14.40W - Image 3](https://m.media-amazon.com/images/I/61YHMUWRnGL.jpg) ![ZKSJ DC40-1250 Brushless Magnetic Drive Centrifugal Submersible Water Pump CPU Cooling DC12V 1A 500L/H 5.0M 14.40W - Image 4](https://m.media-amazon.com/images/I/51qNpSk-ojL.jpg) ![ZKSJ DC40-1250 Brushless Magnetic Drive Centrifugal Submersible Water Pump CPU Cooling DC12V 1A 500L/H 5.0M 14.40W - Image 5](https://m.media-amazon.com/images/I/71+m0mkKnHL.jpg) ## Questions & Answers **Q: can this pump be run continuously for 6 or seven hours. psi is around 75 is that correct? suitable for engine requiring 2 gallon per min** A: In my application this pump is running continuously. However, I don't run at this pressure, my app is simply water circulation to cool a motor. And I'm not sure if this pump can generate this amount of pressure. **Q: What is the smallest battry size to operate this pump?** A: It draws around 500mA. It just depends how long you need to run it. You should expect 1 hour with a 12V 500mA battery **Q: 1. Can it be used in either submersed or non-submersed conditions? 2. What is the maximum negative pressure head in non submersed condition ?** A: It will not work unless it is submerged and the second part of the question i have no idea. **Q: Will this pump work with a 24v system?** A: This is a 12 volt pump. Running it at 24 volts would most likely damage the windings. Search for a 24V brushless pump like a DC40-2470 should get you close. ## Frequently Bought Together - Aubig DC40-1250 Brushless Magnetic Drive Centrifugal Submersible Water Pump CPU Cooling DC12V 1A 500L/H 5.0M 14.40W - Fermtech Food Grade Vinyl Tubing - 10 feet 5/16 ID - 7/16 OD, Clear --- ## 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.sn/products/49669555-zksj-dc40-1250-brushless-magnetic-drive-centrifugal-submersible-water-pump](https://www.desertcart.sn/products/49669555-zksj-dc40-1250-brushless-magnetic-drive-centrifugal-submersible-water-pump) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-09-09*