10 Gallon Custom Roto-Mold RV Holding Tank (MPN: H-325)

Description

The Custom Roto-Mold 10 Gallon RV Holding Tank (Part #H-325) is purpose-built for compact mobile water or waste storage in RVs, trailers, and mobile units where space is at a premium.

Manufactured using seamless rotational molding technology, this tank offers excellent strength, impact resistance, and long-lasting reliability without the risk of joint failure or leaks. Made with FDA-approved polyethylene resin, it meets FDA Regulation 21 CFR 177.1520 (1) 3.1 & 3.2, making it safe for fresh water, greywater, or blackwater storage.

With its extremely narrow width and low profile, this tank is ideal for specialized or custom installations along narrow wall spaces or tight chassis compartments.

Key Features

• Seamless Rotational Molded Design: One-piece build eliminates weak points and resists vibration and impact damage.
• FDA-Compliant Polyethylene: Safe for potable, grey, or black water storage in mobile applications.
• Slim Profile for Tight Spaces: At just 6" wide and 9.5" high, it fits unique or low-clearance mounting locations.
• Lightweight & Easy to Handle: Weighs only 10 lbs for simplified transport and DIY installation.
• Blank Configuration: Ships without pre-installed fittings—ideal for customized plumbing.
• Proudly Made in the USA: Manufactured in Idaho under strict quality controls.
  

Specifications

• Product Type: RV Holding Tank
• Part Number: H-325
• Capacity: 10 Gallons
• Dimensions: 61.5" L x 6" W x 9.5" H
• Weight: 10 lbs
• Material: FDA-Approved Polyethylene
• Wall Thickness: Approx. 0.25"
• Color: Natural (Semi-Translucent)
• Design: Narrow Rectangular, Low-Profile
• Fittings: Blank (no pre-installed fittings)
• Manufacturing Location: Idaho, USA
• Application: Fresh, Grey, or Black Water Storage
  

Shipping & Warranty

Ships from Idaho (Zip Code: 83605) with Freight Class 250. Liftgate service available during checkout for deliveries without commercial loading equipment.

Covered by a 1-Year Limited Warranty against manufacturing defects under normal conditions.

Price Match Guarantee

At Tank Superstore, we back our prices with confidence. If you find the 10 Gallon Custom Roto-Mold RV Holding Tank (Part #H-325) at a lower price within six months, we’ll refund the difference.

Contact: info@tanksupplydepot.com