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Description
- Description
Heavy Duty Bilge Pump 4000 Series 12v:
The best choice when you are looking for high performance, heavy duty pumps designed to meet and exceed the tough demands of commercial and recreational duty. This pump has a liquid cooled, 12-pole motor with double ball bearings for extended service life. The 2200 motor is sealed off by a mechanical seal design, while the 1600 model has lipseal. The impeller is carefully designed and tested to maximize head and flow. The 4000 features a robust motor design, mechanical shaft seal, high impact ABS plastic and unique threaded port design. Universal base plate and a choice of 1-1/2" or 2" ports makes for a simple installation. Removable check valve included.
CE-Approved
Features:
- Heavy duty, 12-pole double ball bearing motor
- Liquid cooled for extended motor life
- Quality engineered mechanical/lip seal
- ISO 8849 Marine and CE standards
- Easily interchangeable with most similar bilge pumps
- Pump body: Thermoplastic
- Shaft seal: Mechanical seal
- Shaft: Stainless steel (SS2343)
- Voltage: 12 V
- Capacity 1.0 m head (13.6 V/27 V): 164 l/min - 2600 GPH
- Capacity straight (13.6 V/27 V): 252 l/min - 4000 GPH
- Amperage: 15 A
- Fuse Size: 25 A
- Connection: 1-1/8" and 1-1/4"
- Shaft: SS2343
- Wire size: 2 mm2 - 14 GA
- Max height 216 mm - 8.5"
- Weight 2.45 kg - 5.4 lbs
Specifications:
- Gallons Per Hour: 4000 GPH
- Operation: Non-Automatic
- Outlet Size: 1-1/2" or 2"
- Volts: 12v
- Type: Electric
- Box Dimensions: 6"H x 9"W x 9"L WT: 6.3 lbs
- UPC: 729321400046
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.