--- product_id: 59370228 title: "Jabsco 18590-2092 - 12V DC Macerator Pump for RVs/Boats - Efficient 43 L/min Waste Transfer for Black Water Tanks Up to 200 Gallons - Compact Design, 4-Blade Chopper, Self-Priming, Dry-Run Protection" brand: "jabsco" price: "2331.58 DT" currency: TND in_stock: true reviews_count: 7 category: "Jabsco" url: https://www.desertcart.tn/products/59370228-jabsco-18590-2092-12v-dc-macerator-pump-for-rvs-boats store_origin: TN region: Tunisia --- # 12V DC power for reliable performance 43 L/min flow rate for rapid waste transfer Run-dry protection for pump longevity Jabsco 18590-2092 - 12V DC Macerator Pump for RVs/Boats - Efficient 43 L/min Waste Transfer for Black Water Tanks Up to 200 Gallons - Compact Design, 4-Blade Chopper, Self-Priming, Dry-Run Protection **Brand:** jabsco **Price:** 2331.58 DT **Availability:** ✅ In Stock ## Summary > 🚀 Power your adventures with the pump that works as hard as you do! ## Quick Answers - **What is this?** Jabsco 18590-2092 - 12V DC Macerator Pump for RVs/Boats - Efficient 43 L/min Waste Transfer for Black Water Tanks Up to 200 Gallons - Compact Design, 4-Blade Chopper, Self-Priming, Dry-Run Protection by jabsco - **How much does it cost?** 2331.58 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/59370228-jabsco-18590-2092-12v-dc-macerator-pump-for-rvs-boats) ## Best For - jabsco enthusiasts ## Why This Product - Trusted jabsco brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Safety:** Run-dry protection automatically shuts off pump to prevent damage—worry less, travel more. - • **Built to Last:** Stainless steel shaft and permanent magnet motor ensure rugged durability. - • **Compact Powerhouse:** Sleek 12W x 9.5H cm design fits seamlessly in tight RV or boat spaces. - • **Heavy-Duty Capacity:** Handles up to 200 gallons in one go with a 15-minute continuous duty cycle. - • **Swift Waste Transfer:** Empty a 30-gallon tank in under 3 minutes—time is money on the move. ## Overview The Jabsco 18590-2092 is a compact, 12V DC macerator pump engineered for efficient black water tank emptying on RVs and boats. Delivering a robust 43 liters per minute flow rate, it empties typical tanks swiftly while its self-priming and run-dry protection features ensure reliable, maintenance-free operation. Built with durable stainless steel components and designed for continuous 15-minute duty cycles, this pump is the trusted choice for professionals who demand performance and longevity on the road or water. ## Description From the manufacturer Trust the Flow Jabsco, founded in the 1930s in California, revolutionized fluid handling by creating the first self-priming flexible‑impeller pump—an industry staple today. Now part of Xylem, Jabsco leads in marine and industrial pumps, toilets, washdown systems, and searchlights, still known for rugged, reliable gear built on its iconic impeller design. Review: Cheapest online - Great little pump, straight swap for older one , about £50 cheaper than most other places and arrived on time. Review: Four Stars - What you would expect ## Features - DC macerator waste pump for emptying marine holding tanks, ideal for use when not in a discharge restricted are, also suitable for fish box and livewell receptacles - Self priming to 5 feet this pump will empty a typical 30 gallon (115 Liter) holding tank in less than 3 minutes - Duty cycle of pump is 15 minutes continuous which means a 180 gallon (680 liter) can be emptied in a single operation - Includes Run-Dry Protection Device that shuts-off pump - Permanent magnet type motor, fully enclosed with stainless steel shaft ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000O8F9BI | | Best Sellers Rank | 54,032 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 3 in Boat Holding Tanks 37 in Sailing (Sports & Outdoors) | | Brand | Jabsco | | Colour | Black | | Country of Origin | China | | Customer Reviews | 4.5 out of 5 stars 667 Reviews | | Flow Rate | 12 Gallons Per Minute | | Global Trade Identification Number | 00671880532990, 00671880564373 | | Included Components | Jabsco 18590-2092 Run-Dry Macerator Waste Pump - 12V | | Item Dimensions L x W x H | 12W x 9.5H centimetres | | Item Type Name | Jabsco 18590-2092 Run-Dry Macerator Waste Pump - 12V | | Item Weight | 2.27 kg | | Manufacturer | Jabsco | | Material | Nylon , Nitrile, Stainless Steel | | Maximum Lifting Height | 5 Feet | | Model Number | 18590-2092 | | Part Number | 18590-2092 | | Power source | DC power supply | | Product Style | Fixed | | Product dimensions | 12W x 9.5H centimetres | | Style | Fixed | | UPC | 015568998867 012302657004 033586823930 783847237685 799916897582 617297076528 012302655840 369791346040 031113261736 190283683325 671880564373 826713870804 971475418327 190283683318 671880564380 689043835154 656166542368 012304706298 671880532990 | | Unit Count | 1.0 count | | Usage | RV traveling, boat traveling | | Voltage | 12 Volts (DC) | ## Product Details - **Brand:** Jabsco - **Colour:** Black - **Item weight:** 2.27 kg - **Material:** Nylon, Nitrile, Stainless Steel - **Maximum flow rate:** 12 Gallons Per Minute - **Maximum lifting height:** 5 Feet - **Power source:** DC power supply - **Product dimensions:** 12W x 9.5H centimetres - **Style:** Fixed - **Voltage:** 12 Volts (DC) ## Images ![Jabsco 18590-2092 - 12V DC Macerator Pump for RVs/Boats - Efficient 43 L/min Waste Transfer for Black Water Tanks Up to 200 Gallons - Compact Design, 4-Blade Chopper, Self-Priming, Dry-Run Protection - Image 1](https://m.media-amazon.com/images/I/411nR+leH7L.jpg) ![Jabsco 18590-2092 - 12V DC Macerator Pump for RVs/Boats - Efficient 43 L/min Waste Transfer for Black Water Tanks Up to 200 Gallons - Compact Design, 4-Blade Chopper, Self-Priming, Dry-Run Protection - Image 2](https://m.media-amazon.com/images/I/51AU-6HgXNL.jpg) ![Jabsco 18590-2092 - 12V DC Macerator Pump for RVs/Boats - Efficient 43 L/min Waste Transfer for Black Water Tanks Up to 200 Gallons - Compact Design, 4-Blade Chopper, Self-Priming, Dry-Run Protection - Image 3](https://m.media-amazon.com/images/I/51ouSL20kUL.jpg) ![Jabsco 18590-2092 - 12V DC Macerator Pump for RVs/Boats - Efficient 43 L/min Waste Transfer for Black Water Tanks Up to 200 Gallons - Compact Design, 4-Blade Chopper, Self-Priming, Dry-Run Protection - Image 4](https://m.media-amazon.com/images/I/5104JCsu9pL.jpg) ![Jabsco 18590-2092 - 12V DC Macerator Pump for RVs/Boats - Efficient 43 L/min Waste Transfer for Black Water Tanks Up to 200 Gallons - Compact Design, 4-Blade Chopper, Self-Priming, Dry-Run Protection - Image 5](https://m.media-amazon.com/images/I/71vnF1yoepL.jpg) ## Available Options This product comes in different **Pattern, Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Cheapest online *by S***R on 9 November 2025* Great little pump, straight swap for older one , about £50 cheaper than most other places and arrived on time. ### ⭐⭐⭐⭐ Four Stars *by G***Y on 30 June 2015* What you would expect ### ⭐⭐⭐⭐⭐ ottima *by M***E on 26 November 2024* ottimo funzionamento ## Frequently Bought Together - Jabsco 12V DC Macerator Pump for RVs/Boats - Efficient 43 L/min Waste Transfer for Black Water Tanks Up to 200 Gallons - Compact Design, 4-Blade Chopper, Self-Priming, Dry-Run Protection - Rule 35A Marine Rule-A-Matic Switch (Mercury Free) - Rule 40A Rule-A-Matic Plus Bilge Pump Float Switch, 12, 24 or 32 Volt, Moisture Tight Seals , White , Small --- ## 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.tn/products/59370228-jabsco-18590-2092-12v-dc-macerator-pump-for-rvs-boats](https://www.desertcart.tn/products/59370228-jabsco-18590-2092-12v-dc-macerator-pump-for-rvs-boats) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-24*