21 Gallon Custom Roto-Mold RV Water Tank (MPN: W-526)

Description

The Custom Roto-Mold 21 Gallon RV Water Tank (Part# W-526) is engineered to meet the needs of mobile potable water storage in compact living environments. Constructed using rotationally molded polyethylene resin, this tank offers exceptional strength and safe water storage for a variety of mobile setups.

Ideal for use in recreational vehicles, food trucks, campers, and tiny homes, this 21-gallon tank provides a reliable and space-efficient solution for storing fresh, drinkable water while on the move.

With its seamless, one-piece construction, this tank resists cracks, chips, and ruptures even under demanding conditions. It is made from FDA-compliant polyethylene resin that meets FDA regulation 21 CFR 177.1520 (1) 3.1 and 3.2, ensuring full potable water safety compliance.

Key Features

• 21-Gallon Capacity: Optimized for compact potable water systems in RVs and mobile setups.
• Rotationally Molded Polyethylene: One-piece design ensures durability and structural integrity.
• FDA-Approved Materials: Built from food-grade polyethylene to support safe drinking water storage.
• Space-Saving Footprint: Measures 24.5" x 18" x 13.25", making it ideal for tight installations.
• Travel-Ready Construction: Designed to withstand movement, vibration, and harsh conditions.
• Blank Tank Configuration: Ships without fittings for custom inlet/outlet placements.
• USA-Made Quality: Manufactured in Oregon, USA using certified, high-quality resin.
  

Specifications

• Product Type: RV Fresh Water Tank
• Part Number: W-526
• Capacity: 21 Gallons
• Dimensions: 24.5" L x 18" W x 13.25" H
• Weight: 10 lbs
• Material: FDA-Compliant Polyethylene
• Color: Natural (Translucent White)
• Fittings: Blank (No pre-installed fittings)
• Manufacturing Location: Oregon, USA
• Application: Potable Water
  

Shipping & Warranty

Shipping Information

• Manufacture Lead Time: 4-5 Week Lead Time 
  
• Ships From (State): ID
  

Products are subject to freight or parcel shipping costs. Shipping charges are calculated at checkout based on delivery location, product size, weight, and carrier requirements.

Each tank is manufactured and assembled in the USA using high-quality materials and strict quality control standards—built for long-term, dependable use in demanding applications.

Warranty Information

Warranty coverage varies by manufacturer and product type. For warranty details or to initiate a warranty claim, please contact Tank Supply Direct at info@tanksupplydirect.com.

Price Match Guarantee

If you find the 21 Gallon Custom Roto-Mold Water Tank (W-526) listed at a lower price from an authorized retailer within 6 months of purchase, we’ll match the price and refund the difference.

Contact: info@tanksupplydirect.com