Neptune COR-15 Intelligent Return Pump (1500 GPH)

Connects to any Neptune 1Link or EB832!

The intelligent Neptune COR-15 Return Pump is easily the smartest pump available. Directly connecting to any Neptune EnergyBar832 or 1Link module, you no longer have bulky power adapters or wall warts to power the COR pumps saving you outlet space and making cord management easier to work with. COR pumps come standard with advanced control features that can be found by using the Apex Fusion Cloud Software. Add a COR pump to your system today to see the difference.

• IQ-Level Technology.
• Energy Efficient.
• Extremely Quiet.
• 1Link Power Connection.
• Temperature Monitoring.
• Up to 1500 GPH.
• Internal or External.
• No Power Bricks.

COR-15 Requires Apex Controller.

Don’t have an Apex? Check out the Neptune Systems COR-20.

Advanced Control.

The COR pumps were built from the ground up with control in mind. Have power over everything including the CORs output percentage, real-time operational feedback, compared feed routines, pump status can all be monitored and controlled with Apex Fusion. Once the COR pump is plugged into a 1Link port, and after a couple button presses you can set the pumps flow rate and feed mode settings. By enabling IQ-Level, you can set the min and max flow rates for your aquarium.

Up to 1500GPH.

The powerful COR-15 can push up to 1500 gallons per hour with an incredibly efficient head-loss curve. Each pump comes with multiple different output fittings that let you adapt the COR pumps output to match your reef tanks current plumbing size. It is suggested to use the largest 1.25″ Union that is included, but it is totally fine to use the other 0.75″ or 1.0″ adapters if needed.

IQ-Level Technology.

Because not all aquariums are alike, Neptune Systems included IQ-Level technology with every COR pump. Customize the minimum and maximum speed settings for your tanks plumbing to the ideal flow rate, but also the minimum flow rate for in tank flow and feed modes as well.

Whisper Quiet.

Neptune’s COR uses the latest in Vector Control, BLDC motor technology. Driving the COR pump in a way that is super energy efficient using less than 50W at full power, and staying vibration and noise free.

Operational Feedback.

Know what is going on with your pump at all times. COR pumps come loaded with features that let you monitor your aquariums “heart” giving you the chance to fix something before it fails. Saltwater aquariums are notorious for creating calcium and other mineral build-up on pumps and there internal parts that can inhibit the flow but more importantly could cause damage to the pump. Neptune Fusion lets you monitor the pumps internal temperature along with its wattage draw and flow rate allowing you to set alarms and alerts if something goes out of their normal thresholds. If the temperature of the pump increases to unsafe levels, the COR will actually slow itself down until temperatures reach a safe level again, giving you time to react and maintain the pump.

Specifications:

Pump Dimensions – 3.875″ W x 4.875″ H x 6.250″ D.

Driver Dimensions – 3″ W x 4″ H x 1″ D.

Max Flow – 1500 GPH.

Max Head – 14FT.

Input Size – 1″ Slip PVC.

Output Size – 3/4″ Slip PVC or 1 1/4″ Slip to BSPP Union.

Power Consumption – Less than 50W.

Power Input – 24V DC over 1LINK. The 1LINK power supply is universal input, 100-240VAC 50/60Hz.

What’s Included?

1x COR-15 Pump Body.

1x COR Driver Controller.

1x 1.25″ PVC Union (slip to BSPP).

1x 1″ Slip Fitting.

1x 0.75″ Slip Fitting.

1x 4-meter (13-foot) 1Link Cable.

Warranty & Support

This product carries a 1-year manufacturer warranty on hardware from the date of purchase. Probes are consumable items and carry a 90-day warranty.

Warranty support is handled by us directly. Message our WhatsApp support with your order number and we will diagnose the fault first. Most cases are solved by replacing a single part, so you rarely need to send the whole unit. If the item does need to come back, it ships to our Delhi warehouse, and courier cost in both directions is borne by the customer. Your GST invoice is valid proof of purchase for the claim.

Backorder & Dispatch Timeline

This item is stocked to order. Back-orders are consolidated and placed with our overseas suppliers once a month, on the last day of the month, and all such orders are shipped before the 15th of the following month.

Back-orders cannot be cancelled once they have been placed with the supplier. If you cancel before that, payment-gateway charges of 2% plus GST are deducted and the balance refunded. In the rare case a supplier cannot fulfil the item, we will offer you an alternative first, and refund in full with no deduction if you would rather not take it.

Setup & Use

The COR-15 is a variable-speed DC return pump, rated up to 1500 GPH and 14 ft head. It mounts inside the sump or outside it. Plug it into a free 1LINK port on an Apex (A1, A2 or A3), as it does not run stand-alone. Plumbing fittings are included. IQ-Level sets the minimum and maximum speeds, and the pump slows itself if it overheats.

Returns & Replacement

Returns are accepted within 7 days of delivery, provided the item is unused and in its original packaging. Manufacturer-sealed items cannot be returned once the seal is broken, and sale-priced items are not refundable.

If your item arrives defective or damaged, message us on WhatsApp with your order number, or email us if you would rather, and we will replace it. Approved replacements are delivered within 3 to 5 business days. Transit damage is covered by insurance on every shipment. If tracking shows delivered but nothing reached you, tell us within 48 hours, which is the reporting window Indian couriers allow. Damage caused during installation or use is not covered; replacement spares for such cases are chargeable.

Full terms are on our Cancellation & Returns page.