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- Jabsco 18590 Series Macerator Pump, Self Prim...
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Jabsco 18590 Series Macerator Pump, Self Priming, Run Dry Protection, Waste Evacuation
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DC macerator waste pump for emptying marine holding tanks, ideal for use when not in a discharge restricted area, also suitable for fish box and livewell receptacles.
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What Stands Out
Self Priming
The Jabsco 18590 Series excels in self-priming capabilities, ensuring efficient waste evacuation without manual intervention, ideal for marine applications and RVs.
Run Dry Protection
Featuring advanced run dry protection, the pump safeguards against damage during operation without water, enhancing durability and reliability for long-term use.
Robust Performance
Designed for superior performance, this macerator pump effectively handles waste evacuation, offering peace of mind and convenience for boaters and RV enthusiasts alike.
Product Details
| Item Weight | 5 lbs (2.27 kg) |
Who Should Buy?
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Boating Enthusiasts
Ideal for boat owners needing efficient waste management and easy onboard sanitation solutions.
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RV Owners
Great for RV users looking for reliable waste evacuation during camping trips and travels.
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Marine Professionals
Designed for marine workers or service providers needing robust and dependable pumping solutions for sewage.
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Small Vehicles
Not suitable for small vehicles with limited space for installation and operational accessories.
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Heavy Duty Use
May not meet the demanding needs of heavy-duty industrial applications requiring high-capacity pumps.
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Budget Consumers
Less suitable for users seeking low-cost options, as it comes with a higher price tag.
Product Description
Jabsco 18590 Series Macerator Pump, Self Priming, Run Dry Protection, Waste Evacuation
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Customer Questions & Answers
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Question:
What is the Jabsco 18590 Series Macerator Pump used for?
Answer: The Jabsco 18590 Series Macerator Pump is primarily used for waste evacuation in marine and RV applications. It effectively grinds waste before pumping, ensuring smooth discharge through smaller diameter pipes. This makes it particularly beneficial for boats and recreational vehicles where space is limited and efficient waste management is crucial. -
Question:
How does the self-priming feature of the Jabsco 18590 work?
Answer: The self-priming feature of the Jabsco 18590 allows the pump to draw fluid without manual priming, making it highly convenient. This feature ensures efficiency by enabling seamless operation even when installed below the fluid level, helping prevent issues commonly associated with pump priming, such as air locks. -
Question:
What is run dry protection in the Jabsco 18590 Macerator Pump?
Answer: Run dry protection is a crucial safety feature in the Jabsco 18590 that automatically prevents the pump from running when there is insufficient fluid present. This helps to safeguard the pump from damage and prolong its lifespan, ensuring reliable and efficient performance in waste evacuation applications. -
Question:
What type of waste can the Jabsco 18590 Series handle?
Answer: The Jabsco 18590 Macerator Pump is designed to handle sanitary waste, making it ideal for marine toilets and other waste management systems. It efficiently grinds and pumps human waste as well as toilet paper, allowing for effective and sanitary disposal in systems where gravity evacuation is not possible. -
Question:
Is the Jabsco 18590 Macerator Pump noisy during operation?
Answer: The Jabsco 18590 Series is engineered with noise reduction features that help minimize operational sounds. While no pump is entirely silent, it operates at a reasonable noise level, making it suitable for use in confined spaces like boats and RVs without causing significant disturbance. -
Question:
What are the dimensions and weight of the Jabsco 18590 Macerator Pump?
Answer: The Jabsco 18590 Macerator Pump has compact dimensions designed for easy installation, making it suitable for various setups. The lightweight design ensures it can be mounted in tight spaces without adding excessive weight, which is essential for optimal performance in marine and RV environments. -
Question:
Can the Jabsco 18590 be used for greywater evacuation?
Answer: Yes, the Jabsco 18590 Macerator Pump can also be used for greywater evacuation. It processes wastewater from sinks and showers effectively, making it a versatile choice for both sanitation and greywater management in boats and RVs, thus enhancing the overall waste management system. -
Question:
What maintenance is required for the Jabsco 18590 Macerator Pump?
Answer: Routine maintenance for the Jabsco 18590 includes regular inspections and cleaning of the impeller and seals. It's advisable to occasionally check for clogs in the impeller and ensure that the pump is operating efficiently. Proper maintenance helps enhance the pump's lifespan and performance during waste evacuation. -
Question:
Can I install the Jabsco 18590 Macerator Pump myself?
Answer: Yes, the Jabsco 18590 Macerator Pump is designed for easy installation, typically requiring basic plumbing skills. The user-friendly setup can be accomplished with common tools. Clear instructions are provided, making it feasible for DIY enthusiasts to install the pump effectively in both marine and RV settings. -
Question:
Where can I buy the Jabsco 18590 Series Macerator Pump in Saint Helena?
Answer: You can purchase the Jabsco 18590 Series Macerator Pump through Ubuy in Saint Helena. Ubuy is a trusted platform that offers a variety of products, ensuring you have access to quality options and prompt service.
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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Features & Benefits
- Self priming to 5 feet. This pump will empty a typical 30 gallon holding tank in less than 3 minutes.
- Duty cycle of pump is 15 minutes continuous which means a 180 gallon holding tank 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.
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