Description
The Custom Roto-Mold 18 Gallon RV Holding Tank (Part No. H-248) is purpose-built for efficient mobile water or waste storage in RVs, trailers, campers, and marine setups. With its ultra-slim and elongated design, this tank is ideal for applications where space is tight and height clearance is limited.
Constructed using FDA-approved polyethylene resin, this tank complies with FDA 21 CFR 177.1520 (1) 3.1 & 3.2 standards, making it safe for potable water use. Its seamless, rotationally molded construction enhances structural integrity and protects against cracks, leaks, and deformation even under rugged, mobile conditions.
Key Features
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FDA-Approved Resin: Safe for potable water storage; fully compliant with food-grade regulations.
 
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Seamless One-Piece Construction: Designed for long-lasting durability and leak prevention in mobile use.
 
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Ultra-Slim Low Profile: Just 7.5" tall and only 12.125" wide—perfect for tight compartments and shallow installs.
 
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Efficient 18-Gallon Capacity: Suitable for fresh, grey, or black water holding.
 
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Lightweight & Easy to Handle: Weighs just 14 lbs for hassle-free transport and setup.
 
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Made in the USA: Proudly manufactured in Idaho by Custom Roto-Molding, ensuring consistent quality and strength.
 
Specifications
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Product Type: RV Holding Tank
 
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Part Number: H-248
 
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Capacity: 18 Gallons
 
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Dimensions: 70.75" L x 12.125" W x 7.5" H
 
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Weight: 14 lbs
 
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Material: FDA-Approved Polyethylene
 
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Design: Slim, Low-Profile Rectangular Tank
 
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Manufacturing Location: Idaho, USA
 
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Intended Use: Mobile, Above-Ground Applications
 
Shipping & Warranty
This tank ships from Idaho (Zip Code: 83605) under Freight Class 250. A Liftgate Option is available for delivery locations without dock or forklift access.
All Custom Roto-Mold tanks include a 1-Year Limited Warranty that covers defects in materials and manufacturing under normal use conditions.
Price Match Guarantee
At Tank Supply Direct, we stand behind our pricing with a Price Match Guarantee. If you find this exact tank at a lower price from an authorized competitor within six months of purchase, we’ll match it and refund the difference.
Contact: info@tanksupplydirect.com