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Premium 35-Gallon RV Fresh Water Tank - Built to Last
Upgrade your RV's water storage with this professional-grade 35-gallon fresh water tank. Measuring 53.5" x 27" x 7.5" with a robust 0.180" wall thickness, this tank delivers the reliability and durability your adventures demand.
🏆 Why Choose This Tank?
- 100% FDA-Approved Materials: Made from premium polyethylene that's fully certified for safe drinking water storage
- Seamless Roto-Molded Construction: No weak spots, joints, or seams - just one solid, leak-proof tank
- Superior Durability: Built tougher than factory-installed tanks to handle road vibrations and impacts
- Stain & Corrosion Resistant: Keeps your water fresh and your tank looking new for years
🔧 Perfect For:
- RV and motorhome fresh water systems
- Horse trailers and livestock transport
- Marine vessels and boats
- Off-grid cabins and remote locations
📋 Technical Specifications:
- Capacity: 35 gallons
- Dimensions: 53.5" L x 27" W x 7.5" H
- Wall Thickness: 0.180" (heavy-duty construction)
- Material: High-density polyethylene (FDA-approved)
- Weight: 28 lbs
- Part Number: EPI 3022 W1658000
✅ Quality You Can Trust
Elkhart Plastics has earned its reputation through decades of manufacturing excellence. Our rotational molding process creates tanks with uniform wall thickness and exceptional strength - no thin spots that could fail when you need water most.
💡 Pro Tip: This tank exceeds most OEM specifications and is designed to outlast factory-installed tanks. Perfect for upgrading older RVs or replacing worn-out tanks.
Important: All returns are subject to approval. Please verify dimensions and fittings before installation.
Invest in reliable water storage that won't let you down on the road. Order your premium 35-gallon RV water tank today!
| Material | High-density polyethylene |
|---|---|
| Construction | Seamless one-piece rotational molded |
| Width (inches) | 27 |
| Height (inches) | 7.5 |
| Length (inches) | 53.5 |
| Capacity (gallons) | 35 |
| Wall thickness (inches) | 0.18 |
- What are the dimensions of the 35 gallon rv water tank? The tank measures 53 1/2 inches in length, 27 inches in width, and 7 1/2 inches in height.
- Is this water tank safe for storing drinking water? Yes, it is made from premium FDA-approved polyethylene material, ensuring it is safe for drinking water storage.
- Does the tank have any seams or joints that could leak? No, the tank is made with seamless one-piece construction using roto-molding, which provides superior strength and leak-proof reliability.
- Is this tank compatible with rvs only or can it be used for other purposes? The tank is versatile and ideal for RVs, horse trailers, and marine vessels, making it suitable for various water storage needs.
- How thick are the walls of the water tank? The walls of the tank have a thickness of 0.180 inches, providing enhanced durability and strength.
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.

