A large black rectangular marine fuel tank with a matte textured finish is shown from a front-left angled perspective. The tank has rounded corners on the front bottom edges and a flat top surface featuring several welded mounting brackets along the sides and back. There are two circular lifting eyes, one near the front left corner and another near the back right corner. The top has various fittings including a white plastic pipe with a blue tip, brass fittings, a sensor with wires
A 3D rendered model of a large rectangular marine fuel tank labeled as "Bertram 31 1963 Fuel Tank" with a net capacity of 232 gallons. The tank is shown in light gray with various fittings and mounting brackets on the top surface. Dimensions are indicated with white arrows and text: length 78 ½ inches, width 33 ¼ inches, and height 22 ½ inches. The tank has a beveled front bottom edge and several circular lifting eyes on the top edges. The background is black
Black rectangular marine fuel tank with a flat top, angled front bottom edges, and welded mounting brackets along the sides. The top surface includes fittings, wiring, and a label. The background is transparent
Black rectangular marine fuel tank with a flat top, angled front bottom edges, welded mounting brackets along the sides, and fittings including wiring and a label on the top. The background is transparent
Black rectangular marine fuel tank with flat top and angled front bottom corners. The tank has a welded lifting eye in the center front, fittings including white and black pipes with blue caps on the top left, and a label mounted near the center back. The surface shows texture and welding marks. The background is transparent
Black rectangular marine fuel tank with flat top and angled front bottom corners. The tank features multiple fittings on the top surface, including two capped pipes on the right and a cluster of fittings on the left side, along with a white label. The surface shows texture and welding marks. The background is transparent
Black marine fuel tank surface with brass fittings and electrical wiring near a round metal plate. Below is a white label showing Welding World logo, part number WW316250, customer QB 2700, made for High Tide Marine 230 fuel tank, dated 02/28/2023, capacity 230 gallons, aluminum material, .190 thickness, serial number 2023156, certified by ABYC and NMMA, with safety warning about fuel leaks
A large black rectangular marine fuel tank with a matte textured finish is shown from a front-left angled perspective. The tank has rounded corners on the front bottom edges and a flat top surface featuring several welded mounting brackets along the sides and back. There are two circular lifting eyes, one near the front left corner and another near the back right corner. The top has various fittings including a white plastic pipe with a blue tip, brass fittings, a sensor with wires
A 3D rendered model of a large rectangular marine fuel tank labeled as "Bertram 31 1963 Fuel Tank" with a net capacity of 232 gallons. The tank is shown in light gray with various fittings and mounting brackets on the top surface. Dimensions are indicated with white arrows and text: length 78 ½ inches, width 33 ¼ inches, and height 22 ½ inches. The tank has a beveled front bottom edge and several circular lifting eyes on the top edges. The background is black
Black rectangular marine fuel tank with a flat top, angled front bottom edges, and welded mounting brackets along the sides. The top surface includes fittings, wiring, and a label. The background is transparent
Black rectangular marine fuel tank with a flat top, angled front bottom edges, welded mounting brackets along the sides, and fittings including wiring and a label on the top. The background is transparent
Black rectangular marine fuel tank with flat top and angled front bottom corners. The tank has a welded lifting eye in the center front, fittings including white and black pipes with blue caps on the top left, and a label mounted near the center back. The surface shows texture and welding marks. The background is transparent
Black rectangular marine fuel tank with flat top and angled front bottom corners. The tank features multiple fittings on the top surface, including two capped pipes on the right and a cluster of fittings on the left side, along with a white label. The surface shows texture and welding marks. The background is transparent
Black marine fuel tank surface with brass fittings and electrical wiring near a round metal plate. Below is a white label showing Welding World logo, part number WW316250, customer QB 2700, made for High Tide Marine 230 fuel tank, dated 02/28/2023, capacity 230 gallons, aluminum material, .190 thickness, serial number 2023156, certified by ABYC and NMMA, with safety warning about fuel leaks

Bertram 31 (1963) 230 gal. nominal Fuel Tank | OEM Replacement

$ 3,300.00
/
  • Local pickup available
  • Over-sized & over-weight item.
  • Only Ships LTL Freight.
  • Call us Mon.-Fri. 8:30 a.m. to 4:40 p.m. if in any doubt.

  • Guaranteed to Fit Your Bertram
    Every tank is engineered using OEM drawings and/or reverse-engineered from an original unit to ensure a precise, 100% guaranteed fit.

 

  • Fully Certified Manufacturing
    Our tanks are built by an NMMA-type certified manufacturer and produced in accordance with all ABYC standards.

 

  • USCG Compliant & Pressure Tested
    Each tank meets all USCG requirements and is individually pressure-tested in house. All federal regulations are followed throughout our manufacturing process to ensure maximum safety and reliability.

 

  • .190-Thickness Alcoa® 5052 H32 Aluminum Construction
    Built from premium marine-grade Alcoa® 5052 H32 aluminum at .190 thickness for exceptional strength and long-term durability.

 

  • Complete, Ready-to-Install System
    Each tank comes fully equipped with all required components — including the sender, fittings, and hardware.

 

  • Precision Hand-Welded Construction
    Every tank is hand-crafted using GTAW (TIG) welding, exceeding ASME and AWS D3.7:2004 standards for marine aluminum fabrication.                                                   

 

  • Sherwin-Williams® TarGard® Epoxy Coating
    Finished with Sherwin-Williams® TarGard® Epoxy to provide added protection against corrosion and harsh marine environments, extending the overall life of the tank.

 

  • KUS® (formerly WEMA USA®) Reed-Switch Fuel Level Sender
    Features a high-quality KUS® reed-switch sender with an NBR float, providing accurate and reliable fuel-level measurement.

 

Buy with confidence. Shortly after your payment clears you'll be sent via e-mail a complete set of detailed drawings for you to check all dimensions and fittings positions. If there's any difference from your old tank we can make any reasonable modifications to accommodate your needs. Fabrication of your new tank won't start until you send us your specs confirmation.  

 

IMPORTANT NOTE: The base price is for local pickup in our SW Miami Shop. Check options above for crating and shipping to the contiguous 48 States. All tanks are made to order and the fabrication lead time is 1-2 work weeks. The finished tank pickup window is also 1-2 work weeks, so make sure you will be able to take delivery of your finished tank within that timeframe.     

 

NOTE: Check your tank dimensions thoroughly! Once a tank is manufactured and/or shipped we can't be responsible for mismatches and refunds or returns won't be accepted. All sales are final!

 

Shipping: Only freight to the 48 contiguous states. Contact us for extra-cost shipping options for HI and AK. Orders for international shipping from US-based carriers are welcome but contact us first to coordinate details.

 

Return Policy: No refunds are accepted, as all of our products are made to order. Our policy is strictly limited to the repair or replacement of qualifying defective or damaged goods. Please note that shipping costs are non-refundable. 

 

Fabrication lead time (before shipping): 1-2 work weeks. 

Due to this item's size and weight we can only ship it in an economical way via Less Than Truckload (LTL) consolidated land shipping, and only to the contiguous 48 States.

For shipping inquiries to AK, HI, PR, US-VI, and international shipping, please contact us first at sales@weldingworldinc.com.

All of the destinations above we can only serve as a Free Carrier (or FCA) modality, that requires the customer to contract and pay for their carrier service of choice. We can still ship the item, but only to a warehouse/receiving office within the 48-contiguous States.

In plain terms what this means is that if you want to ship your product to any non-contiguous US territory or internationally, you, the customer, has to provide us with the warehouse address of the carrier that serves your locality with an address within the contiguous 48-US States, as we do not ship overseas on our own.

This site is protected by hCaptcha and the hCaptcha Privacy Policy and Terms of Service apply.

You may also like

Recently viewed

Back to Products