--- product_id: 7491211 title: "ULTRA Bilge Pumpswitch Sr. Float UPS-01, High Water Sensitivity Sensor, Reliable Automatic Pump Switch Activation for Boats and Yachts, Durable Construction, 12 Volt - Normally Open Alarm Circuit" brand: "ultra pump switch senior ups-01-12 volt" price: "1943 zł" currency: PLN in_stock: true reviews_count: 8 category: "Ultra Pump Switch Senior Ups 01 12 Volt" url: https://www.desertcart.pl/products/7491211-ultra-bilge-pumpswitch-sr-float-ups-01-high-water-sensitivity store_origin: PL region: Poland --- # 30A internal relay power 3" high water alarm sensor ignition protected safety ULTRA Bilge Pumpswitch Sr. Float UPS-01, High Water Sensitivity Sensor, Reliable Automatic Pump Switch Activation for Boats and Yachts, Durable Construction, 12 Volt - Normally Open Alarm Circuit **Brand:** ultra pump switch senior ups-01-12 volt **Price:** 1943 zł **Availability:** ✅ In Stock ## Summary > 🌊 Stay Ahead of the Flood—Pump Smarter, Not Harder! ## Quick Answers - **What is this?** ULTRA Bilge Pumpswitch Sr. Float UPS-01, High Water Sensitivity Sensor, Reliable Automatic Pump Switch Activation for Boats and Yachts, Durable Construction, 12 Volt - Normally Open Alarm Circuit by ultra pump switch senior ups-01-12 volt - **How much does it cost?** 1943 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/7491211-ultra-bilge-pumpswitch-sr-float-ups-01-high-water-sensitivity) ## Best For - ultra pump switch senior ups-01-12 volt enthusiasts ## Why This Product - Trusted ultra pump switch senior ups-01-12 volt brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Marine-Grade Durability:** Non-magnetic stainless steel and Buna-N float resist saltwater, fuel, and impact for long-lasting performance. - • **Built-In High Water Alarm:** Early 3" water level detection triggers a 100mA alarm circuit to prevent flooding disasters. - • **Ignition Protected for Safety:** Designed to minimize ignition risk in fuel-rich marine environments—your boat’s safety net. - • **Instant Activation, Zero Delay:** No electronics or lag—just reliable, immediate pump switch engagement when water rises. - • **Proven Reliability with 11+ Years Track Record:** Trusted by harbor pilots and boat owners for over a decade of trouble-free operation. ## Overview The ULTRA Bilge Pumpswitch Sr. UPS-01 is a 12V, ignition-protected automatic pump switch designed for boats and yachts. Featuring a robust 30A internal relay, a sensitive 3" high water alarm sensor, and durable marine-grade materials, it ensures immediate and reliable bilge pump activation without electronic delays. Built to withstand harsh marine conditions, this switch offers proven long-term reliability and enhanced vessel safety. ## Description ULTRA Bilge Pumpswitches - Unparalleled Reliability for Your Boat’s SafetyWhen you're out on the water, your boat's bilge system is a critical line of defense. Don't settle for less when it comes to the safety of your sailboat and your loved ones. ULTRA Bilge Pumpswitches are designed to offer unmatched reliability and durability, ensuring that your bilge pump operates flawlessly when you need it most. ULTRA Bilge Pumpswitches come in three different sizes – Mini, Junior, and Senior – to fit a variety of boat setups. Available in both 12-volt and 24/32-volt options, you can choose the perfect switch to match your electrical system. ## Features - Ignition Protected: The ULTRA Bilge Pumpswitch is designed with ignition protection, ensuring safety in marine environments. This feature minimizes the risk of ignition in fuel-rich atmospheres, making it ideal for boat safety. - Reliable Operation: This switch provides positive action with no time delays or electronics, ensuring prompt and dependable activation of your bilge pump. The internal relay is rated at 30A, providing robust performance for your marine needs. - High Water Alarm Sensor: The built-in high water alarm sensor ensures early detection of rising water levels, enhancing the safety of your vessel. The sensor is designed to trigger a warning at a 3"" level, rated at 100mA, preventing potential flooding. - Durable Construction: The sensor tube is made from non-magnetic stainless steel, while the case tubing is butyrate, highly resistant to impact, fuel, oil, and saltwater. The float is made from Buna-N, ensuring long-lasting durability and reliability. - No Delays, No Electronics – Just Performance: Experience consistent performance with positive action that engages without any time delays or electronics. The unique design minimizes the risk of clogging, sticking, or pump burnout, providing a reliable solution for your marine needs. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00CF5JLW6 | | Best Sellers Rank | #361,088 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #414 in Boat Bilge Pumps | | Brand Name | ULTRA PUMP SWITCH SENIOR UPS-01-12 VOLT | | Country of Origin | United States | | Customer Reviews | 4.2 4.2 out of 5 stars (25) | | Date First Available | April 18, 2013 | | Item Dimensions LxWxH | 4.5 x 3 x 9 inches | | Item Package Dimensions L x W x H | 8.4 x 4.5 x 3.3 inches | | Item Weight | 15.2 Ounces | | Manufacturer | ULTRA SAFETY SYSTEMS | | Material | Plastic | | Package Weight | 1.7 Pounds | | Part Number | 1 | | Style | SR | ## Images ![ULTRA Bilge Pumpswitch Sr. Float UPS-01, High Water Sensitivity Sensor, Reliable Automatic Pump Switch Activation for Boats and Yachts, Durable Construction, 12 Volt - Normally Open Alarm Circuit - Image 1](https://m.media-amazon.com/images/I/812nR0DQAML.jpg) ![ULTRA Bilge Pumpswitch Sr. Float UPS-01, High Water Sensitivity Sensor, Reliable Automatic Pump Switch Activation for Boats and Yachts, Durable Construction, 12 Volt - Normally Open Alarm Circuit - Image 2](https://m.media-amazon.com/images/I/81sp0mXsS9L.jpg) ![ULTRA Bilge Pumpswitch Sr. Float UPS-01, High Water Sensitivity Sensor, Reliable Automatic Pump Switch Activation for Boats and Yachts, Durable Construction, 12 Volt - Normally Open Alarm Circuit - Image 3](https://m.media-amazon.com/images/I/81jhuVAPMtL.jpg) ![ULTRA Bilge Pumpswitch Sr. Float UPS-01, High Water Sensitivity Sensor, Reliable Automatic Pump Switch Activation for Boats and Yachts, Durable Construction, 12 Volt - Normally Open Alarm Circuit - Image 4](https://m.media-amazon.com/images/I/81AikdMcdnL.jpg) ![ULTRA Bilge Pumpswitch Sr. Float UPS-01, High Water Sensitivity Sensor, Reliable Automatic Pump Switch Activation for Boats and Yachts, Durable Construction, 12 Volt - Normally Open Alarm Circuit - Image 5](https://m.media-amazon.com/images/I/8153BkLrpoL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by D***T on September 6, 2018* ### ⭐⭐⭐⭐ Review *by A***. on October 15, 2014* ### ⭐⭐⭐⭐⭐ Review *by W***A on October 29, 2013* ## Frequently Bought Together - Ultra Safety Systems Pump Switch Sr. UPS-01-12 V Bilge Float Switch W/High Water Alarm Sensor - Rule 10, Bilge Pump, 2000 GPH, Non-Automatic, 12 Volt - Ultra Safety Systems Pump Switch Mini UPS-06-12 V Float Switch Bilge Pump Switch --- ## 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.pl/products/7491211-ultra-bilge-pumpswitch-sr-float-ups-01-high-water-sensitivity](https://www.desertcart.pl/products/7491211-ultra-bilge-pumpswitch-sr-float-ups-01-high-water-sensitivity) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-07*