Description
- Description
Aqua O2 Flex Mount 800 GPH Aerator Pump - 12V
Johnson Pump cartridge aerator pumps offer ease of convenience and years of reliable service. This pump has an improved design with an easy-to-change/replace motor cartridge.
Features:
- All Aqua O2 Cartridge Aerator Pumps offer the convenience of using only one intake for both the livewell and washdown pump
- Includes a 3/4 NPSM thru-hull inlet that can be used straight or 90-degree
- High-flow impeller design
- Quick-change motor connection
- 360-degree pump discharge rotation
- Replaceable cartridge motor
- Water-cooled motor, 316 stainless steel shaft, and permanently lubricated double bearings
- Upgradable motor cartridge
- Dual-port inlet
Benefits:
- Heightened efficiency and an increased flow rate
- Enjoy quick and hassle-free cartridge motor changes or capacity upgrades
- Reorient discharge in any direction
- The common body allows interchangeable motor cartridge replacement in the same or different size
- Corrosion-resistant and extended life
- Allows single transom intake for dual intake pump application
- Can increase or decrease capacity according to the environment and flow needed
- Choose the correct intake for the application
Competitive Advantages:
- The most efficient and highest flow in the GPH capacity category
- Industry-first and only cartridge motor pump with an included harness connection requiring no cutting and splicing of wires
- Unmatched versatility for ease of installation
Specifications:
- Pump Size: 800 GPH
- Capacity Straight (12V): 810 GPH (51 I/min)
- Voltage: 12V
- Amp: 3.7A
- Fuse: 5A
- Hose Connection: 3/4 in.
- Wire Size: 16 GA, TINNED
- Weight: 10.4 oz
- Body: ABS
- Dura Port: PA66/GF - Nylon
- Shaft: 316 Stainless Steel
- Shaft Seal: Nitrile Rubber
- Motor Cartridge: PC-ABS
Specifications:
- Gallons Per Hour: 800 GPH
- Inlet Style: Straight and Elbow
- Volts: 12v
- Box Dimensions: 3"H x 5"W x 8"L WT: 1.4 lbs
- UPC: 7330717017750
Quick Guide (pdf)
Refund Policy
Return Policy – Marine Tech Supplies
Effective Date: January 9, 2026
At Marine Tech Supplies, we want you to be satisfied with your purchase. Please review our return policy below.
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Return Window
All return requests must be made within 14 days of the delivery date.
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Return Eligibility
To be eligible for a return:
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Item must be unused and in original condition
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Item must be in original packaging
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All accessories, manuals, and parts must be included
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Proof of purchase is required
Items that are damaged due to misuse, installation error, or negligence are not eligible for return.
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Non-Returnable Items
The following items cannot be returned:
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Special order or custom products
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Clearance or final sale items
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Installed or used items
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Electrical components once opened
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Items returned without approval
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Return Authorization (RMA Required)
All returns require a Return Authorization (RMA).
Returns sent without approval will be rejected.
To request an RMA, contact via About section
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Return Shipping
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Customer is responsible for return shipping costs unless the error was ours
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Items must be shipped with tracking and insurance
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We are not responsible for lost or damaged return shipments
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Restocking Fee
A 15% restocking fee may apply to all approved returns.
Shipping charges are non-refundable.
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Refund Process
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Refunds are issued after inspection and approval
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Refunds are processed back to the original payment method
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Allow 5–10 business days for refunds to appear after approval
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Damaged or Incorrect Items
If your item arrives damaged or incorrect:
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Report within 48 hours of delivery
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Provide photos and order details
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We will arrange a replacement or refund at no cost
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Refused Deliveries
Refused shipments are treated as returns and may be subject to:
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Return shipping fees
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Original shipping fees
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Restocking fee
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Chargebacks
Initiating a chargeback without contacting us first may result in denial of future service.
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Policy Updates
Marine Tech Supplies reserves the right to update this policy at any time without notice.
