---
Upgrade your RV water storage with the Elkhart Plastics 40 Gallon Fresh Water Tank, a premium solution for reliable on-the-road hydration. This high-quality FDA-approved tank provides ample water capacity for extended travels and outdoor adventures, ensuring you have clean water wherever your journey takes you.
Features and Specifications
- Precisely engineered 40-gallon capacity for extended RV trips
- Compact dimensions of 31" x 25" x 14" for easy installation
- FDA-approved food-grade material for safe drinking water storage
- Durable polyethylene construction resistant to cracking and corrosion
- Compatible with most standard RV water system configurations
- Lightweight design for improved vehicle fuel efficiency
Why Choose This Fresh Water Tank
Elkhart Plastics has been a trusted manufacturer of RV water tanks for decades, known for their precision engineering and commitment to quality. Their tanks are designed with the unique needs of RV enthusiasts in mind, providing a reliable water storage solution that meets strict industry standards and ensures long-lasting performance.
The EPI 1458 W1682000 model represents the pinnacle of their water tank technology, offering superior durability, seamless construction, and a design that maximizes water storage while minimizing space requirements. Choosing this tank means investing in a proven solution from a respected industry leader.
Compare Similar Fresh Water Tanks
| Model | Capacity | Manufacturer | Details |
|---|---|---|---|
| Elkhart Plastics - 40 Gallon RV Fresh Water Tank - 31" (This Product) | 40 gal | Elkhart Plastics/Ameri-Kart | Current Product |
| 40 Gallon RV Fresh Water Tank 54x19.75x9 - Alpha VR2054 | 40 gal | Alpha | View Details |
| 40 Gallon RV Water Tank 44 x 28 x 7 1/2 Elkhart Plastic | 40 gal | Elkhart Plastics/Ameri-Kart | View Details |
| Alpha - 40 Gallon RV Fresh Water Tank - 39x18x14 - 388B | 40 gal | Alpha | View Details |
| Alpha - 40 Gallons Fresh Water Tank - 42" x 23 1/2" x 1 | 40 gal | Alpha | View Details |
Tip: Measure your tank cavity before ordering to ensure a proper fit.
Technical Specifications
- Total capacity: 40 gallons
- Material: High-density polyethylene
- Color: White
- Weight: Approximately 25 lbs
- Operating temperature range: 32°F to 180°F
- Wall thickness: 1/4 inch
- Mounting options: Multiple bracket points
- Manufactured in the USA
What's Included
- 1x RV Fresh Water Tank
- Manufacturer documentation
Frequently Asked Questions
Why Buy from Elkhart RV Parts
Elkhart RV Parts sources directly from trusted manufacturers including Elkhart Plastics and Ameri-Kart, ensuring every tank meets OEM specifications. We offer fast shipping, expert support, and a hassle-free return policy. Our team understands RV plumbing and can help you find the right replacement tank for your specific application.
| Material | Polyethylene |
|---|---|
| Width (inches) | 25 |
| Height (inches) | 14 |
| Length (inches) | 31 |
| Capacity (gallons) | 40 |
| Wall thickness (inches) | 0.18 |
- What is the capacity of the 40 gallon rv water tank? The tank has a capacity of 40 gallons.
- What are the dimensions of this rv water tank? The tank measures 31 inches by 25 inches by 14 inches.
- Is this water tank suitable for storing drinking water? Yes, it is made from premium FDA-approved polyethylene material that is safe for storing drinking water.
- Does this tank come with fittings installed? No, this is a blank tank with no fittings, but fittings can be added upon request and quote.
- How is the tank constructed to prevent leaks? The tank is made using roto-molding to create a seamless one-piece construction, providing superior strength and leak-proof reliability.
Factory-Fresh OEM Parts — the same brands installed in new RVs straight from Elkhart. Genuine, name-brand components made to order — never generic, never outdated. Sourced directly from the original RV manufacturers for perfect fit and factory-level quality.





