--- product_id: 369540895 title: "Sump Pump,1HP Submersible Electric Water Pump with 3700GPH Automatic Float Switch for Pool Draining Hot Tub Flood Drain and Irrigation" brand: "prostormer" price: "¥58066" currency: JPY in_stock: true reviews_count: 5 category: "Prostormer" url: https://www.desertcart.jp/products/369540895-sump-pump-1hp-submersible-electric-water-pump-with-3700gph-automatic store_origin: JP region: Japan --- # 1HP motor power 3700 GPH max flow rate 25 ft max lift height Sump Pump,1HP Submersible Electric Water Pump with 3700GPH Automatic Float Switch for Pool Draining Hot Tub Flood Drain and Irrigation **Brand:** prostormer **Price:** ¥58066 **Availability:** ✅ In Stock ## Summary > 💦 Pump Like a Pro — Stay Dry, Stay Ahead! ## Quick Answers - **What is this?** Sump Pump,1HP Submersible Electric Water Pump with 3700GPH Automatic Float Switch for Pool Draining Hot Tub Flood Drain and Irrigation by prostormer - **How much does it cost?** ¥58066 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/369540895-sump-pump-1hp-submersible-electric-water-pump-with-3700gph-automatic) ## Best For - prostormer enthusiasts ## Why This Product - Trusted prostormer brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Yet Mighty:** Portable design fits anywhere, perfect for pools, basements, gardens, and more. - • **Powerhouse Performance:** 1HP motor delivers rapid water removal, saving you precious time. - • **Smart Auto Float Switch:** Automatically activates pump when water rises—set it and forget it. - • **Versatile Outlet Options:** Three outlet sizes (1", 1¼", 1½") let you customize flow rate for any task. - • **Durable & Corrosion-Resistant:** Thermoplastic body and sealed design ensure long-lasting reliability. ## Overview The Prostormer Sump Pump features a powerful 1HP motor capable of pumping up to 3700 gallons per hour with a maximum lift height of 25 feet. Equipped with three outlet sizes and an automatic float switch, it offers versatile, hands-free operation for draining pools, flooded basements, irrigation, and more. Its durable thermoplastic construction resists corrosion, making it a reliable, compact solution for efficient water management. ## Description The sump pump has a high power of 1HP, which is more efficient than most other pumps. Max 3700 Gallon Per Hour rating saves the time of pumping. It's suitable for various scenarios such as underground garages, gardens, ponds, swimming pools or bathtubs. The body is small and portable and does not take up space . It's a good helper for every family Review: VERY POWERFUL - This pump cleaned this Dirty pool in a couple hrs.. very easy to use with automatic turn off floater, incredibly quiet, water drained quicker than I thought.. everything just functions great,not bad for price.. Review: تعمل على جهد 120 فولت فقط انخدعنا فيها - هذا الغطاس يشتغل على جهد 120 فولت للأسف لا انصح بشرائه ## Features - Kindly Tips : When you start use the pump you must be submerged into the water at a slight angle to allow the remaining air to escape - Kindly Tips : There is an air vent on the pump so when the pump is working, there will be water leaking out from here, this is a normal phenomenon It’s not that the pump is damaged - Muti Outlet Water：There have 3 different outlet (1 inch ,1-1/4 inch, 1-1/2 inch ) , can choose from according to the flow rate , The bigger the flow is, the wider the outlet should be - Powerful Sump Pump : Equipped with 1HP power motor can deliver up to 3700GPH and max delivery height can be reached 25 feet . Suitable for ponds, swimming pools, sprinkler systems, irrigation systems, gardening, rain buckets, flooded basement, large aquariums - Auto Float Switch : When the water level rises above the pump, the pump will automatically start working under the control of the float switch. When the water level is below the pump, you should lift the float for pumping. Note: Once the pump fails to pump water, you should immediately lower the float switch or cut off the power. Otherwise, it will cause the coil to burn out - High - Quality Material：The sump pump features a durable sealing structure and the durable thermoplastic body keeps the pump from corrosion - Quality Service : If you encounter a problem during the use , please contact us in a timely manner, will help you try to solve the problem ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09BYSVQLY | | Best Sellers Rank | #135,624 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #95 in Sump Pumps | | Brand | Prostormer | | Brand Name | Prostormer | | Color | Red | | Colour | Red | | Customer Reviews | 4.1 out of 5 stars 176 Reviews | | Flow Rate | 61.67 Gallons Per Minute | | Horsepower | 1.00 | | Item Dimensions L x W x H | 17L x 17W x 31H centimeters | | Item Weight | 11.15 Hundredths Pounds | | Manufacturer | prostormer | | Material | Plastic | | Material Type | Plastic | | Maximum Lifting Height | 7.9 Meters | | Power Source | Corded Electric | | Power source | Corded Electric | | Product Style | 1HP | | Product dimensions | 17L x 17W x 31H centimeters | | Specific Uses For Product | Pool, Pond,Garden, Flooded Cellar, Irrigation | | Style | 1HP | | Unit Count | 1.0 Count | | Voltage | 120 Volts (AC) | ## Product Details - **Brand:** Prostormer - **Colour:** Red - **Material:** Plastic - **Style:** 1HP - **Product dimensions:** 17L x 17W x 31H centimeters ## Images ![Sump Pump,1HP Submersible Electric Water Pump with 3700GPH Automatic Float Switch for Pool Draining Hot Tub Flood Drain and Irrigation - Image 1](https://m.media-amazon.com/images/I/61LaEmMfvqL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ VERY POWERFUL *by E***S on 5 June 2025* This pump cleaned this Dirty pool in a couple hrs.. very easy to use with automatic turn off floater, incredibly quiet, water drained quicker than I thought.. everything just functions great,not bad for price.. ### ⭐ تعمل على جهد 120 فولت فقط انخدعنا فيها *by ي***ي on 7 April 2024* هذا الغطاس يشتغل على جهد 120 فولت للأسف لا انصح بشرائه ### ⭐⭐⭐⭐⭐ pump *by M***L on 17 May 2025* With 1-1/4 inch hose it can pump good, dry running will get hot mess it up or kill it. I ran it dry by accident and lost a little pumping power. Still working ## Frequently Bought Together - Prostormer Sump Pump,1HP Submersible Electric Water Pump with 3700GPH Automatic Float Switch for Pool Draining Hot Tub Flood Drain and Irrigation - Superior Pump 99621 Lay-Flat Discharge Hose Kit, 1-1/2-Inch by 25-foot - Superior Pump 99555 Universal Check Valve, Black, Pack of 1 --- ## 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.jp/products/369540895-sump-pump-1hp-submersible-electric-water-pump-with-3700gph-automatic](https://www.desertcart.jp/products/369540895-sump-pump-1hp-submersible-electric-water-pump-with-3700gph-automatic) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-03*