Description
- Description
Aqua Void Automatic 500 GPH Bilge Pump - 12V
With its industry-first quick-change motor connection and new reinforced click-in basket, this bilge pump simplifies cleaning and installation, and it's convenient and efficient. Its enhanced motor ensures reliability and performance in any condition. Experience worry-free boating with Aqua Void.
Experience the Industry-First Quick-Change Motor Connection
Johnson Pump's groundbreaking product features a quick-change motor connection for hassle-free cartridge motor changes or capacity upgrades.
Take Control of the Boating Experience with Unparalleled Convenience
The Aqua Void Cartridge Bilge Pump is designed with single-handed access, perfect for tight bilge spaces. The pump body is easy to install or remove, and an innovative reinforced click-in basket simplifies installation, cleaning, or inspection.
Enjoy Enhanced Efficiency and Higher Flow Rate
Powered by an enhanced motor and high-flow impeller, the Aqua Void achieves increased efficiency and a higher flow rate while conserving energy consumption.
Trust in Reliable Performance Under Demanding Conditions
Johnson Pump Marine is renowned for its industry-leading reliability. The Aqua Void lives up to this reputation with its robust construction and meticulous engineering.
Enjoy a worry-free time on the water and experience Reliability On Board. The Aqua Void Bilge Pump is a game-changing solution that sets a new standard in bilge pumps. Don't miss this opportunity to enhance the boating experience. Get the Aqua Void today!
Features:
- High-flow impeller design
- Quick-change motor connection
- Switchless automatic bilge pump with low-amp resistance monitoring
- Durable thermoplastic housing design commonality with removable motor cartridge
- Smaller profile than pumps with switches
- Straight or 90-degree dura port discharge ports with an included check valve
- Water-cooled motor, 316 stainless steel shaft, and permanently lubricated double bearings
- Clip-in basket
Benefits:
- Heightened efficiency and an increased flow rate
- Enjoy quick and hassle-free cartridge motor changes or capacity upgrades
- Automatically monitors the presence of water through low-amp draw impeller spin
- The common body allows interchangeable motor cartridge replacement to the same or different size
- For tighter fit in smaller spaces
- Allow multi-directional hose routing, eliminate stress cracking without disengaging hoses or removing pumps, and reduce cycling from water backflow
- Corrosion-resistant and extended life
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
- 100 days of service before critical battery draw down*
- Automatically monitors the presence of water through low-amp draw impeller spin
- Ease of installation & maintenance
Specifications:
- Pump Size: 500 GPH
- Capacity Straight (12V): 600 GPH (38 I/min)
- Voltage: 12V
- Amp: 2.7A
- Fuse: 3.5A
- Hose Connection: 3/4 in.
- Wire Size: 16 GA, TINNED
- Weight: 11.2 oz (0.32 kg)
- Body: ABS
- Dura Port: PA66/GF - Nylon
- Shaft: 316 Stainless Steel
- Shaft Seal: Nitrile Rubber
- Motor Cartridge: PC-ABS
- Pump Dimensions (W x H x L): 2.75 x 4.69 x 5.24 inches (70 x 119 x 133 mm)
Specifications:
- Gallons Per Hour: 500 GPH
- Operation: Automatic
- Outlet Size: 3/4"
- Type: Electric
- Volts: 12v
- Box Dimensions: 4"H x 5"W x 6"L WT: 1.2 lbs
- UPC: 7330717018184
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.
