16 Gallon Custom Roto-Mold RV Holding Tank (MPN: H-589)

Description

The Custom Roto-Mold 16 Gallon RV Holding Tank (Part# H-589) is purpose-built for compact and mobile liquid storage applications, including use in RVs, camper vans, travel trailers, and portable sanitation systems.

With its seamless, rotationally molded construction, this tank is engineered for long-term durability, offering resistance to cracking, impact, and leaks. Made from FDA-approved polyethylene resin, it meets FDA regulation 21 CFR 177.1520 (1) 3.1 and 3.2, making it ideal for freshwater, greywater, or blackwater storage.

Whether you’re installing a new tank or replacing an old one, the Tank Superstore team is available to provide expert advice tailored to your setup.

Key Features

• 16-Gallon Capacity: A compact solution ideal for small RVs, van conversions, or auxiliary systems.
• Rotationally Molded Construction: One-piece tank body eliminates leak-prone seams and stress points.
• FDA-Compliant Polyethylene: Certified for use with drinking water, grey water, or black water systems.
• Low-Profile Design: Just 6.5" high, optimized for tight spaces or underbelly mounting.
• Rugged & Resilient: Built to withstand UV exposure, road vibration, impact, and chemical interaction.
• Blank Tank Setup: Ships without pre-installed fittings, allowing for custom inlet/outlet placement.
• Lightweight & Easy to Install: Weighs only 13 lbs, making transport and installation simple.
• Made in the USA: Crafted using high-quality materials with domestic manufacturing standards.
  

Specifications

• Product Type: RV Holding Tank
• Part Number: H-589
• Capacity: 16 Gallons
• Dimensions: 51.25" L x 18.25" W x 6.5" H
• Weight: 13 lbs
• Material: FDA-Compliant Polyethylene
• Wall Thickness: Approx. 0.25"
• Color: Natural (Translucent White)
• Fittings: Blank (No pre-installed fittings)
• Manufacturing Location: USA
• Application: Fresh, Grey, or Black 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 16 Gallon Custom Roto-Mold Holding Tank (H-589) at a lower price from any authorized retailer within 6 months, we will match the price and refund the difference.

Contact: iinfo@tanksupplydirect.com