Elkhart Plastics 57 Gallon RV Fresh Water Tank - Premium OEM Quality

Upgrade or replace your RV's fresh water system with this premium 57-gallon fresh water tank from Elkhart Plastics. Engineered with rotational molding technology and FDA-approved materials, this tank delivers superior durability and safety compared to standard factory-installed tanks.

Dimensions: 59" x 32" x 11" | Part Numbers: EPI 5156, W1566 | Wall Thickness: 0.180"

Note: This is a blank tank with no pre-installed fittings. Custom fittings can be added per quote.

Why Choose Elkhart Plastics Fresh Water Tanks?

Elkhart Plastics has earned its reputation as the industry leader in RV water tank manufacturing through decades of innovation and quality craftsmanship. Every tank is manufactured to exceed quality and health safety standards, ensuring your fresh water stays pure and safe.

Key Features and Benefits

100% Authentic OEM-Quality Construction
These rotational molded fresh water tanks are crafted to meet or exceed factory standards, making them a perfect upgrade or replacement for your RV, horse trailer, or marine vessel. When you need reliable water storage, trust the brand RV manufacturers rely on.

Premium FDA-Approved Material
Made from high-quality, durable polyethylene that's fully approved for safe drinking water storage. This food-grade material is better than many stock tanks installed in factory-built RVs, ensuring your water stays fresh and safe for consumption.

Seamless One-Piece Roto-Molded Construction
Elkhart Plastics uses an advanced roto-molding process where high-density plastic is rotated and molded into shape. This creates a seamless tank with walls of equal thickness throughout—no weak spots, no seams, no joints. The result is superior strength and leak-proof reliability that outlasts and outperforms typical OEM tanks.

Stain, Corrosion, and Rust Resistant
Designed to stay clean and functional even after years of use. The non-porous polyethylene surface resists staining and won't corrode or rust like metal tanks, ensuring your water stays fresh and your tank stays dependable season after season.

Enhanced Durability for Demanding Conditions
Built tougher than many standard factory-installed tanks, this fresh water tank can handle the bumps and bangs of the road without compromising the security of your water storage. Fewer impurities in the material mean stronger walls that won't crack or fail when you need them most.

Versatile Compatibility
Ideal for RV enthusiasts, horse trailer owners, or marine adventurers looking for a long-lasting, hassle-free water storage solution. Whether you're replacing an old tank or upgrading your setup, this tank offers peace of mind and reliable performance.

Technical Specifications

• Capacity: 57 Gallons
• Dimensions: 59" Length x 32" Width x 11" Height
• Wall Thickness: 0.180" (uniform throughout)
• Material: FDA-approved high-density polyethylene
• Construction: Seamless rotational molding
• Part Numbers: Elkhart Plastics 5156, W1566
• Configuration: Blank tank (no pre-installed fittings)
• Color: Natural/White
• Weight: 28 lbs

Common Applications and Use Cases

This 57-gallon fresh water tank is the perfect solution for:

• RV fresh water system replacement or upgrade
• Horse trailer water storage systems
• Marine vessel potable water tanks
• Custom RV builds and conversions
• Emergency backup water storage
• Off-grid living water systems
• Motorhome and travel trailer installations

Compare Similar Capacity Fresh Water Tanks

Not sure which tank is right for your application? Compare the 57 gallon tank with other popular capacity options to find the perfect fit for your RV or trailer.

Helpful Tip: When selecting a fresh water tank, measure your available space carefully and consider both capacity needs and physical dimensions. The 57 gallon tank offers an excellent balance of capacity and compact dimensions for most mid-size RV applications.

Installation and Customization

This tank ships as a blank unit without pre-installed fittings, allowing you to customize the fitting placement to match your specific installation requirements. Custom fittings can be added per quote—our AI Live Chat can help you determine the right configuration for your needs.

Frequently Asked Questions

What is the difference between rotomolded and standard RV water tanks?
Rotomolded tanks like this Elkhart Plastics model are created through a specialized process that produces seamless, one-piece construction with uniform wall thickness. This results in superior strength, leak resistance, and durability compared to standard welded or seamed tanks.

How do I know if this tank will fit my RV?
Measure your existing tank space carefully, noting length, width, and height. This tank measures 59" x 32" x 11". Our AI Live Chat can help verify compatibility with your specific RV make and model.

Can I add fittings to this blank tank?
Yes, custom fittings can be added per quote. Contact us through the AI Live Chat to discuss your specific fitting requirements and get a custom quote.

Is this tank safe for drinking water?
Absolutely. This tank is made from FDA-approved high-density polyethylene that meets all safety standards for potable water storage.

Where can I find other Elkhart Plastics fresh water tanks?
Browse our complete selection of RV fresh water tanks to find the perfect capacity and dimensions for your application.

Why Buy from ElkhartRVParts.com?

As an authorized dealer of Elkhart Plastics products, we guarantee 100% authentic OEM-grade parts. Every tank is manufactured in the USA to the highest quality standards. When you purchase from ElkhartRVParts.com, you're getting the same premium tanks trusted by RV manufacturers worldwide.

Order your Elkhart Plastics 57-gallon fresh water tank today and experience the difference that premium quality makes.