--- product_id: 258739793 title: "Seamax SUP20D 20PSI Double Stage Electric Air Pump for Inflatable SUP and Boat, New Version Intelligent Firmware with Built-in Temperature Sensor and Voltage Protection" brand: "seamax" price: "R9837" currency: ZAR in_stock: true category: "Seamax" url: https://www.desertcart.co.za/products/258739793-seamax-sup20d-20psi-double-stage-electric-air-pump-for-inflatable store_origin: ZA region: South Africa --- # Dual-stage 350L/min turbo + 70L/min compressor 0.01 PSI ultra-precise digital pressure control Low power 60-120W, 5-10A efficient draw Seamax SUP20D 20PSI Double Stage Electric Air Pump for Inflatable SUP and Boat, New Version Intelligent Firmware with Built-in Temperature Sensor and Voltage Protection **Brand:** seamax **Price:** R9837 **Availability:** ✅ In Stock ## Summary > 🚤 Inflate Fast, Inflate Smart — Never Miss the Water’s Call! ## Quick Answers - **What is this?** Seamax SUP20D 20PSI Double Stage Electric Air Pump for Inflatable SUP and Boat, New Version Intelligent Firmware with Built-in Temperature Sensor and Voltage Protection by seamax - **How much does it cost?** R9837 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/258739793-seamax-sup20d-20psi-double-stage-electric-air-pump-for-inflatable) ## Best For - seamax enthusiasts ## Why This Product - Trusted seamax brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Safety Tech:** Built-in temperature sensor, voltage protection, and overheat safeguards keep your pump running cool and reliable season after season. - • **Marine-Grade Durability:** Crafted from ABS and Nylon engineered for harsh marine environments—lightweight (3.6 lbs) yet rugged enough for every adventure. - • **Pinpoint Pressure Accuracy:** Set and monitor inflation pressure down to 0.01 PSI with a backlit LCD and auto-stop feature—never overinflate or guess again. - • **Turbocharged Dual-Stage Inflation:** Blast your SUP or boat to perfect pressure in under 10 minutes with a powerful 350L/min first stage and precision 70L/min second stage compressor. - • **Effortless Portability & Compatibility:** Compact 10”x7”x7” design with 360° swivel hose, universal HR valve adaptors, and a 9ft power cord for ultimate convenience on the go. ## Overview The Seamax SUP20D PRO Signature Edition is a cutting-edge 12V electric air pump designed for inflatable SUPs, boats, and paddleboards. Featuring a dual-stage inflation system with a turbo fan and cylinder compressor, it delivers up to 20 PSI with ultra-precise 0.01 PSI digital control. Its intelligent firmware includes temperature and voltage sensors plus overheat protection, ensuring safe, efficient operation. Built from marine-grade ABS and Nylon, it’s lightweight and portable with a backlit LCD display, audible alerts, and universal valve adaptors—making fast, reliable inflation effortless wherever your water adventures take you. ## Description Buy Seamax SUP20D 20PSI Double Stage Electric Air Pump for Inflatable SUP and Boat, New Version Intelligent Firmware with Built-in Temperature Sensor and Voltage Protection online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07C5K7HFM | | Air Flow Capacity | 350 Liters Per Minute | | Brand Name | Seamax | | Color | Blue | | Connector Type | Car Cigarette Lighter connector | | Customer Reviews | 4.4 4.4 out of 5 stars (1,992) | | Horsepower | 150 Watts | | Hose Length | 3.5 Feet | | Item Weight | 1.36 kg | | Manufacturer | Seamax Marine | | Material Type | Abs,Nylon | | Maximum Pressure | 20 Pound per Square Inch | | Model Number | SUP20D PRO Signature Edition | | Operation Mode | Manual | | Power Source | Corded Electric | | UPC | 721541238560 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Seamax - **Colour:** Blue - **Item weight:** 1.36 kg - **Material:** Abs,Nylon - **Power source:** Corded Electric ## Images ![Seamax SUP20D 20PSI Double Stage Electric Air Pump for Inflatable SUP and Boat, New Version Intelligent Firmware with Built-in Temperature Sensor and Voltage Protection - Image 1](https://m.media-amazon.com/images/I/71lu5DbtdpL.jpg) ![Seamax SUP20D 20PSI Double Stage Electric Air Pump for Inflatable SUP and Boat, New Version Intelligent Firmware with Built-in Temperature Sensor and Voltage Protection - Image 2](https://m.media-amazon.com/images/I/71Erleip5aL.jpg) ![Seamax SUP20D 20PSI Double Stage Electric Air Pump for Inflatable SUP and Boat, New Version Intelligent Firmware with Built-in Temperature Sensor and Voltage Protection - Image 3](https://m.media-amazon.com/images/I/71ubo6uAiJL.jpg) ![Seamax SUP20D 20PSI Double Stage Electric Air Pump for Inflatable SUP and Boat, New Version Intelligent Firmware with Built-in Temperature Sensor and Voltage Protection - Image 4](https://m.media-amazon.com/images/I/71p8hVLGFKL.jpg) ![Seamax SUP20D 20PSI Double Stage Electric Air Pump for Inflatable SUP and Boat, New Version Intelligent Firmware with Built-in Temperature Sensor and Voltage Protection - Image 5](https://m.media-amazon.com/images/I/71InBP12bxL.jpg) ## Frequently Bought Together - Seamax SUP20D 20PSI Double Stage Electric Air Pump for Inflatable SUP and Boat, New Version Intelligent Firmware with Built-in Temperature Sensor and Voltage Protection - SEA DOG WATER SPORTS Kit de reparación de embarcaciones inflables, 4 X PVC Patch, 2 X 30g Glue --- ## 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.co.za/products/258739793-seamax-sup20d-20psi-double-stage-electric-air-pump-for-inflatable](https://www.desertcart.co.za/products/258739793-seamax-sup20d-20psi-double-stage-electric-air-pump-for-inflatable) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-09-27*