47 Gallon Custom Roto-Mold RV Holding Tank (MPN: H-376 [OR])

Description

The Custom Roto-Mold 47 Gallon RV Holding Tank (Part# H-376 [OR]) is a dependable and spacious solution for waste or potable water storage in a wide range of mobile and stationary applications, including RVs, trailers, camper vans, marine vessels, food trucks, and off-grid dwellings.

Crafted from FDA-compliant polyethylene resin and manufactured using a rotational molding process, this tank offers a seamless, one-piece construction that ensures uniform wall thickness and eliminates structural weak points. The result is a tank that resists cracking, leaking, and failure, even under the stresses of mobile use and variable environmental conditions.

Certified under FDA 21 CFR 177.1520 (1) 3.1 and 3.2, it is suitable for storing potable (fresh) water, grey water, or black water—making it a versatile component for any onboard plumbing or waste management system.

Whether you're building a custom RV, upgrading an existing setup, or outfitting a marine or commercial application, this 47-gallon tank delivers reliable performance, flexible installation, and long-lasting durability—all backed by American manufacturing quality.

Key Features

• Seamless Rotationally Molded Construction: Built as a one-piece unit with no seams or welds, minimizing risk of leakage, cracking, or failure during transit or prolonged use.
• FDA-Compliant for Potable Water Use: Manufactured from polyethylene resin that meets FDA 21 CFR 177.1520 (1) 3.1 & 3.2 guidelines—safe for drinking water as well as waste applications.
• Optimized Low-Profile Design: With a height of just 7.5 inches and a wide 71-inch length, this tank is ideal for under-floor, under-bed, or tight-space installations in RVs or custom builds.
• Multi-Use Versatility: Approved for use with freshwater, greywater, or blackwater systems—perfect for RV plumbing, off-grid setups, and mobile service applications.
• Blank Configuration for DIY Installation: Ships without pre-installed fittings, allowing for full customization using a DIY fitting kit or user-specified hardware.
• Impact-Resistant and Vibration-Tolerant: Designed to endure the constant movement and shifting temperatures of life on the road or water.
• Translucent Natural Color: Allows for easy visual level inspection without the need for electronic sensors.
• American Manufacturing: Proudly made in Idaho, USA, to ensure consistency, precision molding, and long-lasting product quality.
  

Specifications

• Product Type: RV Holding Tank
• Part Number: H-376 [OR]
• Capacity: 47 Gallons
• Dimensions: 71" L x 28" W x 7.5" H
• Weight: 28 lbs
• Material: FDA-Compliant Polyethylene
• Wall Thickness: Approx. 0.25"
• Color: Natural (Translucent White)
• Fittings: Blank (no pre-installed fittings)
• Manufacturing Location: Idaho, USA
• Application: Potable Water, Grey Water, or Black Water Storage
  

Shipping & Warranty

Ships FOB from Idaho (Zip Code: 83605) and qualifies under Freight Class 250. Optional liftgate delivery is available for residential addresses or facilities without loading docks.

Protected by a 1-Year Limited Warranty covering defects in materials and workmanship under standard usage conditions.

Price Match Guarantee

At Tank Superstore, we guarantee the best value. If you find the 47 Gallon Custom Roto-Mold RV Holding Tank (H-376 [OR]) at a lower price from any authorized retailer within 6 months of purchase, we’ll match the price and refund the difference.

Contact: info@tanksupplydepot.com