Jabsco NEMP 80/6 Mag Drive Centrifugal Pump, 21 GPM, 110V AC, 3/4 in NPT, 18 ft Head

Overview

The Jabsco 436981 is a magnetic-drive centrifugal pump for continuous-duty circulation jobs that need steady flow without a shaft seal. It runs on 110V AC at 60Hz, moves up to 21 GPM in open flow, and uses 3/4 inch NPT ports, which makes it a practical fit for marine air conditioning loops, ice makers, hot water recirculation, and livewell or bait tank systems on boats with an AC supply.

The pump head is entirely non-metallic and built from chemical-resistant thermoplastics, which helps in installations where corrosion is a concern. This model is rated for an 18 foot head and uses a fan-cooled motor with ignition and thermal protection. Overall size is about 8.6 inches long, 5.62 inches high, and 4 inches wide, with a listed weight of 6.83 lb.

Key features

• Magnetic-drive layout for leak-free circulation without a conventional shaft seal
• 110V AC, 60Hz motor for boats with shore power, generator power, or an AC distribution system already in place
• Open flow up to 21 GPM with a listed head of 18 feet
• 3/4 inch NPT ports for straightforward plumbing into common circulation systems
• Non-metallic pump head in chemical-resistant thermoplastics where metal contact at the wet end is not wanted
• UL-listed motor with ignition protection, thermal protection, and fan cooling
• IPX5 motor housing for installations that may see spray or washdown, while still needing sensible placement away from direct flooding

Installation and setup

This pump suits fixed plumbing where continuous circulation matters more than portable transfer. The 3/4 inch NPT ports make hose barb or threaded adapter selection straightforward, and the compact body helps when the pump needs to sit near an air conditioning loop, water heater circuit, or bait system plumbing. Leave room around the motor for ventilation and routine access.

Because this is a 110V AC pump, it belongs in boats that already have an AC electrical setup. Listed current draw is 1.4A with a 1.5A fuse, so it should be matched to a circuit built for that load and the marine environment around it.

Compatibility and fit

This model is a good match when you need an AC circulation pump rather than a 12V or 24V DC pressure pump. It works best in systems built around continuous flow, including marine air conditioning circulation, ice maker supply circulation, hot water recirculation, or livewell and bait tank installations that call for a sealed magnetic-drive pump. The non-metallic wet end also makes sense in spaces where corrosion resistance matters and where the pumped fluid and plumbing are compatible with thermoplastic components.

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We ship throughout the United States and to most international destinations for products eligible for international shipping. International orders may be subject to customs duties, taxes, brokerage charges, or other import fees, which are the customer's responsibility and are not included in the product or shipping price. PO Boxes are accepted only when shipping through USPS, and not all packages qualify for this option. If your order does not arrive within the estimated delivery window, please contact us at info@apollolighting.com or +1 (954) 375-0100 so we can assist with locating your package.

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Returns may be requested within 30 days of receiving your order. Items must be unused, uninstalled, unaltered, and returned in their original packaging with all tags, packing materials, blank warranty cards, manuals, instructions, accessories, and included items. Certain products, including installed or used electronics, electrical components, lighting, consumables, custom or special-order items, cut-to-length products, safety equipment, and merchandise exposed to water or marine conditions, may not be eligible for return.

To request a return, sign in to your account and select the applicable order and items, and submit your request for review. Eligible unfulfilled items may also be submitted for cancellation within 1 hour of placing the order. Returns or cancellations are not considered approved until you receive confirmation from Apollo Lighting. Please do not ship or drop off merchandise before receiving return approval and instructions.

Customers are responsible for arranging and paying for return shipping unless the return is due to an error by Apollo Lighting or the item is verified as defective, damaged, or incorrect. Missing, damaged, defective, or incorrect items must be reported within 2 business days of delivery, and photos or other documentation may be required for review. If the issue is verified, Apollo Lighting may provide or reimburse return shipping and issue a replacement or refund depending on the circumstances. International customers are responsible for return shipping, duties, taxes, customs charges, brokerage fees, and other costs associated with an international return.

After your return is received and inspected, approved refunds are issued to the original payment method and may take 5-7 business days to appear after processing. Original shipping and handling charges are nonrefundable, and the value of any included free items that are not returned may be deducted from the refund. Apollo Lighting does not charge a standard restocking fee on eligible returns. Returns that are incomplete, damaged, installed, used, altered, improperly packaged, or otherwise do not meet the eligibility requirements may be refused. We recommend using a trackable and appropriately insured shipping service for all customer-arranged returns.

For assistance, contact info@apollolighting.com or call +1 (954) 375-0100.

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Many products sold by Apollo Lighting include a manufacturer's warranty covering defects in materials or workmanship. Warranty terms vary by brand, product category, and model, so eligibility, coverage duration, exclusions, and available remedies are determined by the applicable manufacturer. We recommend reviewing the warranty information provided with your product before installation or use, especially for marine electronics, navigation equipment, lighting, electrical systems, pumps, safety equipment, and other specialized marine products.

If you need warranty service, the claim must follow the process established by the manufacturer, authorized service center, or designated warranty provider. You may be asked for proof of purchase, a serial number, product registration, photos, maintenance or installation records, or other documentation. Apollo Lighting does not determine or modify a manufacturer's warranty coverage or final claim decision, but we are happy to help provide purchase information and direct you to the appropriate manufacturer or warranty resource.

Keep your receipt, product documentation, serial number information, and original packaging when practical. Damage caused by normal wear, misuse, improper installation, insufficient maintenance, corrosion, impact, unauthorized modifications, electrical issues, or operation outside the manufacturer's specifications may not be covered. Warranty claims are separate from standard returns, so a product that has been installed, used, or exposed to marine conditions may no longer qualify for return while still remaining eligible for evaluation under the manufacturer's applicable warranty.

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