--- product_id: 302439572 title: "Jabsco 18590-2092 Self-Priming Macerator Pump - 12V" brand: "jabsco" price: "€ 991.01" currency: EUR in_stock: true reviews_count: 5 category: "Jabsco" url: https://www.desertcart.gr/products/302439572-jabsco-18590-2092-self-priming-macerator-pump-12v store_origin: GR region: Greece --- # 12V DC power for reliable performance 43 L/min high-capacity flow rate Heavy-duty 4-blade chopper for efficient grinding Jabsco 18590-2092 Self-Priming Macerator Pump - 12V **Brand:** jabsco **Price:** € 991.01 **Availability:** ✅ In Stock ## Summary > ♻️ Upgrade your waste game — because your RV deserves the best! ## Quick Answers - **What is this?** Jabsco 18590-2092 Self-Priming Macerator Pump - 12V by jabsco - **How much does it cost?** € 991.01 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/302439572-jabsco-18590-2092-self-priming-macerator-pump-12v) ## 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 - • **Built to Last:** Fully sealed motor with dry-run protection ensures durability and long-term reliability. - • **Compact Powerhouse:** Fits snugly in tight RV or boat spaces without sacrificing performance. - • **High-Flow Efficiency:** Delivers up to 43 liters per minute at 3m head for fast, hassle-free waste transfer. - • **Self-Priming Convenience:** Handles vertical lifts up to 1.2m, maintaining smooth operation even on inclines. - • **Effortless Waste Management:** Grinds and pumps waste into smooth slurry for mess-free disposal on the go. ## Overview The Jabsco 18590-2092 is a compact, 12V self-priming macerator pump designed for efficient black water management in RVs and boats. Featuring a heavy-duty 4-blade chopper, it grinds waste into slurry and pumps up to 43 liters per minute with a vertical lift of 1.2 meters. Its fully sealed motor with dry-run protection ensures durability, while its space-saving design fits easily into tight installations. Ideal for professionals and adventurers seeking reliable, mess-free sewage solutions on the move. ## Description Introducing the Jabsco Black Water Tank Macerator Pump, a reliable solution for efficient waste management in RVs and boats. This 12V DC macerator pump is expertly designed to transfer and discharge toilet waste from black water holding tanks of up to 900 liters (200 gallons). With connections sized for a 38mm (1½”) bore inlet hose and a 25mm (1”) bore discharge hose, it provides a seamless setup. The compact profile at 290mm (L) x 120mm (W) x 95mm (H) makes it ideal for tight spaces, ensuring it fits easily into your existing RV or boat setup. Experience enhanced waste management with up to 43 liters per minute output at a 3-meter total head, providing powerful performance to handle demanding tasks. The self-priming capability up to 1.2 meters vertical lift ensures hassle-free operation while the fully sealed motor and dry-run protection extend its longevity, securing your investment. This pump's heavy-duty 4-blade chopper ensures waste is efficiently ground into a slurry for easy transmission and disposal, making it an essential addition to your RV accessories or boat equipment. Equipped with a 15-minute duty cycle and a maximum total head of 6 meters, the Jabsco macerator pump supports both short and extended operations. Ideal for integration into RV macerator systems or as a boat water pump, it transforms the way you manage sewage waste, providing a reliable, mess-free solution. Invest in this premium macerator pump to elevate your travel experience, ensuring peace of mind when handling wastewater on the go. Perfect for RV sewage pump needs or as a marine macerator pump, this system is a crucial component in maintaining a hygienic environment while adventuring in your RV or on the open water. Review: Great little pump, straight swap for older one , about £50 cheaper than most other places and arrived on time. Review: ottimo funzionamento ## Features - Effortless Waste Management: Transform black water handling with the Jabsco macerator pump, grinding waste into smooth slurry for stress-free sewage disposal; enjoy efficient, clean solutions tailored to enhance your on-the-go comfort and convenience. - Space-Saving Design: This compact macerator pump fits easily into tight spaces in your RV or boat, freeing up valuable room for other essential accessories; maximize storage without sacrificing efficiency in waste management. - Reliable Durability: Built with a heavy-duty 4-blade chopper and fully sealed motor featuring dry-run protection, this macerator pump ensures long-lasting performance and resilience, making it a trusted RV and marine partner for all waste management needs. - High-Capacity Output: Capable of transferring up to 43 L/min at a 3m total head, this macerator pump tackles large volumes effortlessly, ensuring quick and efficient waste disposal; ideal for keeping your RV or boat’s waste system running smoothly. - Self-Priming Efficiency: With self-priming up to 4’ (1.2m) vertical lift, experience reliable waste transfer in any situation, whether your RV or boat is at an incline; maintain smooth operation without manual intervention for your convenience. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000O8F9BI | | Batteries Included | No | | Brand | Jabsco | | Colour | Black | | Country of Origin | USA | | Customer Reviews | 4.4 4.4 out of 5 stars (653) | | Date First Available | 6 August 2012 | | Display Size | 5 Feet | | Features | Not_Performance_Used | | Global Trade Identification Number | 00671880532990, 00671880564373 | | Item Weight | 2 kg 270 g | | Manufacturer | JABSCO | | Material | Plastic | | Material Type | Plastic | | Maximum Flow Rate | 12 Gallons Per Minute | | Maximum Lifting Height | 5 Feet | | Net Quantity | 1.0 Count | | Number of Items | 1 | | Power Source | DC power supply | | Product Dimensions | 12W x 9.5H Centimeters | | Size | One Size | | Sport | Boating | | Style | Protection | | UPC | 015568998867 012302657004 033586823930 783847237685 799916897582 617297076528 012302655840 369791346040 031113261736 190283683325 671880564373 826713870804 971475418327 190283683318 671880564380 689043835154 656166542368 012304706298 671880532990 | | Voltage | 12 Volts (DC) | | Weight | 5 Pounds | ## Product Details - **Brand:** Jabsco - **Colour:** Black - **Item Weight:** 2.27 kg - **Material:** Plastic - **Maximum Flow Rate:** 12 Gallons Per Minute - **Maximum Lifting Height:** 5 Feet - **Power Source:** DC power supply - **Product Dimensions:** 12W x 9.5H Centimeters - **Style:** Protection - **Voltage:** 12 Volts (DC) ## Images ![Jabsco 18590-2092 Self-Priming Macerator Pump - 12V - Image 1](https://m.media-amazon.com/images/I/411nR+leH7L.jpg) ![Jabsco 18590-2092 Self-Priming Macerator Pump - 12V - Image 2](https://m.media-amazon.com/images/I/51AU-6HgXNL.jpg) ![Jabsco 18590-2092 Self-Priming Macerator Pump - 12V - Image 3](https://m.media-amazon.com/images/I/51ouSL20kUL.jpg) ![Jabsco 18590-2092 Self-Priming Macerator Pump - 12V - Image 4](https://m.media-amazon.com/images/I/5104JCsu9pL.jpg) ![Jabsco 18590-2092 Self-Priming Macerator Pump - 12V - Image 5](https://m.media-amazon.com/images/I/71vnF1yoepL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *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. ### ⭐⭐⭐⭐⭐ Review *by M***E on 26 November 2024* ottimo funzionamento ### ⭐⭐⭐⭐⭐ Review *by S***R on 20 July 2025* Très bien bien emballé ## 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.gr/products/302439572-jabsco-18590-2092-self-priming-macerator-pump-12v](https://www.desertcart.gr/products/302439572-jabsco-18590-2092-self-priming-macerator-pump-12v) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-04-25*