Installed 22 GALLON SPRINTER UNDERCARRIAGE WATER TANK Installed 22 GALLON SPRINTER UNDERCARRIAGE WATER TANK
22 GALLON SPRINTER UNDERCARRIAGE WATER TANK Side View 22 GALLON SPRINTER UNDERCARRIAGE WATER TANK Side View
22 GALLON SPRINTER UNDERCARRIAGE WATER TANK 22 GALLON SPRINTER UNDERCARRIAGE WATER TANK
22 GALLON SPRINTER UNDERCARRIAGE WATER TANK With Installation Items 22 GALLON SPRINTER UNDERCARRIAGE WATER TANK With Installation Items
22 GALLON SPRINTER UNDERCARRIAGE WATER TANK SPEC SHEET 22 GALLON SPRINTER UNDERCARRIAGE WATER TANK SPEC SHEET
Installed 22 GALLON SPRINTER UNDERCARRIAGE WATER TANK
22 GALLON SPRINTER UNDERCARRIAGE WATER TANK Side View
22 GALLON SPRINTER UNDERCARRIAGE WATER TANK
22 GALLON SPRINTER UNDERCARRIAGE WATER TANK With Installation Items
22 GALLON SPRINTER UNDERCARRIAGE WATER TANK SPEC SHEET

NW Conversions

NW Conversions - Sprinter Van 22 Gallon Undercarriage Water Tank

$299.00 USD
Shipping calculated at checkout.

Pickup available at 4416 Yankee Hill Road

Usually ready in 5+ days

Shipping & Returns

Order Changes

Once an order is placed, we ask that all changes (concerning appliances, width, add-ons, material) be made in the following 7 DAYS. Any changes made after this time will be charged a 30% restocking fee. This policy has been implemented to further guarantee the quality of your order and reduce any inconsistencies. 

Order Refunds

We strongly advise all customers to read over our refund policy. This is located at the top of the website home page under the "About" tab. Custom orders CANNOT be refunded once in production. The Serg Supply team will notify you when your product is going into production. Refunds cannot be issued after this point in the process. More details can be found on our Refund Policy Page.

Order Damages

If damage occurs to your order through shipping transit, please notate on your delivery documents. This will be visible by the pallet and/or the shrink wrap being damaged. After delivery, please email office@sergsupply.com for follow up. More details can be found on our Shipping Policy Page. This is located at the top of the home page under the "About" tab.

Shipping

Parcel

Orders with smaller items weighing less than 100lbs ship via UPS, FEDEX, or USPS. 

Pallet

Any orders with items weighing over 100lbs or larger than 72" in any direction must be shipped on a pallet. Update: Shipping is free!

Each pallet is insured with liftgate service + residential charge applied. If you have a commercial address with a forklift, please state it in order notes for quicker delivery.

You can see our complete shipping policy here.

Local Pickup

Want to save time on shipping? Select the local pickup option at checkout and we will notify you when your order goes into production to set a pickup date.

Product Warranty

All products are covered under a 90-day manufacturer warranty to guarantee the quality of your product and quality of construction. If you should have any quality issues with your product, contact us at office@sergsupply.com.
Installation Services

Serg Supply now offers installation services! 

For details on what products we service, prices, and Terms & Conditions, please review this document:

Installation Services Details

To schedule an installation, please email us at office@sergsupply.com or you can schedule an appointment on our website under the "Installation" top tab. Please state which product you wish to install, vehicle type, and if there are already products installed into your vehicle. 

The 22-Gallon Sprinter Undercarriage Water Tank is designed to fit under the van on the driver's side next to the fuel tank. (3) Stainless steel laser-cut straps, hardware, and rivnuts are included. The tank fits Mercedes Sprinters 2007-present.

 

The 22-gallon Sprinter Undercarriage Water Tank is expertly designed to fit seamlessly under the driver's side of your van, right next to the fuel tank. This strategic placement not only optimizes space but also ensures that you have easy access to a substantial water supply without intruding on your interior layout. With a capacity of 22 gallons, this tank is perfect for either fresh and grey water applications, making it an essential component for any van conversion focused on functionality and convenience.

 

Constructed from BPA-free, food-grade plastic, this tank prioritizes safety and durability, ensuring that your water supply remains uncontaminated. The design includes multiple NPT ports for versatile plumbing options, allowing for easy integration into your existing water system. Installation is straightforward, with stainless steel laser-cut straps and hardware provided for secure mounting. The tank is engineered to be non-pressurized, requiring proper venting for optimal performance. With its robust construction and practical features, the Sprinter 22 Gallon Undercarriage Water Tank is a reliable choice for enhancing your van's water storage capabilities.

 

Note: The Sprinter 22 Gallon Undercarriage Water Tank drop ships from outside vendor.  Serg Supply does not have control over vendor's current lead times

  • Tailored Fit: Fits 2007 – Newer Sprinter driver side next to the fuel tank.
  • Dual Functionality: The tank can be used for either fresh or grey water
  • Generous Capacity: 22 Gallon Tank
  • Non-Pressurized Design: The tank is designed not to be pressurized (I.e., Needs to be vented).
  • Safe Materials: BPA Free, food-grade plastic.
  • Versatile Ports: The tank has (2) 1.5″ NPT ports and (2) 1/2″ NPT ports on each end, which will face the rear of the van.
  • Convenient Top Port: The tank has (1) 1.5" NPT port on top, 8.5" back from the end in the center of the tank.
  • Included Installation Hardware: *(3) Stainless steel Brackets, Stainless steel 3/8" hardware, and 3/8" rivnuts included.
  • Straightforward Installation: The tank straps are designed to use the (3) fuel tank strap mounting locations as well as drilling (3) new holes (17/32" Drill bit) for the 3/8" rivnuts next to the pinch weld of the body.
  • Other Requirements: This will require a rivnut tool (not included)

 

Note: The Sprinter 22 Gallon Undercarriage Water Tank drop ships from outside vendor.  Serg Supply does not have control over vendor's current lead times

  • Overall dimensions: 46″L x 9.5″H x 12..5″W.
  • Compatibility: Fits 2007 – Newer Sprinter driver side next to the fuel tank.

 

Note: The Sprinter 22 Gallon Undercarriage Water Tank drop ships from outside vendor.  Serg Supply does not have control over vendor's current lead times

Order Changes

Once an order is placed, we ask that all changes (concerning appliances, width, add-ons, material) be made in the following 7 DAYS. Any changes made after this time will be charged a 30% restocking fee. This policy has been implemented to further guarantee the quality of your order and reduce any inconsistencies. 

Order Refunds

We strongly advise all customers to read over our refund policy. This is located at the top of the website home page under the "About" tab. Custom orders CANNOT be refunded once in production. The Serg Supply team will notify you when your product is going into production. Refunds cannot be issued after this point in the process. More details can be found on our Refund Policy Page.

Order Damages

If damage occurs to your order through shipping transit, please notate on your delivery documents. This will be visible by the pallet and/or the shrink wrap being damaged. After delivery, please email office@sergsupply.com for follow up. More details can be found on our Shipping Policy Page. This is located at the top of the home page under the "About" tab.

Shipping

Parcel

Orders with smaller items weighing less than 100lbs ship via UPS, FEDEX, or USPS. 

Pallet

Any orders with items weighing over 100lbs or larger than 72" in any direction must be shipped on a pallet. Update: Shipping is free!

Each pallet is insured with liftgate service + residential charge applied. If you have a commercial address with a forklift, please state it in order notes for quicker delivery.

You can see our complete shipping policy here.

Local Pickup

Want to save time on shipping? Select the local pickup option at checkout and we will notify you when your order goes into production to set a pickup date.

Product Warranty

All products are covered under a 90-day manufacturer warranty to guarantee the quality of your product and quality of construction. If you should have any quality issues with your product, contact us at office@sergsupply.com.

Serg Supply now offers installation services! 

For details on what products we service, prices, and Terms & Conditions, please review this document:

Installation Services Details

To schedule an installation, please email us at office@sergsupply.com or you can schedule an appointment on our website under the "Installation" top tab. Please state which product you wish to install, vehicle type, and if there are already products installed into your vehicle. 

ONLY THE BEST Materials

BPA FREE - FOOD GRADE POLYETHYLENE PLASTIC

Unlike traditional plastics, BPA-free materials do not leach harmful chemicals into the water, protecting your health and well-being.

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HOW DO I PICK THE RIGHT TYPE OF WATER TANK?

Selecting the right water tank is crucial for ensuring you have a reliable water supply. Water tanks come in various types, each with its own set of advantages and disadvantages. Understanding these options will help you make an informed decision based on your travel habits, space constraints, and climate considerations.

These tanks are the most popular choice among van owners, as they are installed inside the van, significantly reducing the risk of freezing and making them ideal for colder climates. They fit seamlessly into SergSupply Wheel Well Boxes and SergSupply Universal Wheel Well Box Bed Systems, maximizing space utilization and providing easy access.
This tank saves interior space and remains out of sight, contributing to a clean aesthetic in your van. However, it risks freezing in colder climates, which can limit its usability, and its capacity may be restricted based on the size of the spare wheel compartment, requiring more frequent refills during longer trips.
Pros include space efficiency and a concealed installation that keeps the interior tidy, allowing for a more spacious living area. However, it is prone to freezing in cold weather, which can lead to potential damage and inconvenience, and accessing it for maintenance can be more challenging due to its location.

Shop with confidence

A BRAND YOU CAN TRUST

Since 2019, SergSupply has built a reputation in the industry for being the very best at what we do, carrying only the best products, and partnering with only top-of-the-line manufacturers.

Unmatched Customer Service

We don't outsource customer support. When you call, we answer.

Perfect Fit

The water tanks are the ideal match for the SergSupply Wheel Well Boxes and Bed Systems.

Quick Installation

Tanks come with all necessary hardware, making it simple for you to install.