43 Gallon Custom Roto-Mold RV Holding Tank (MPN: H-631)

Description

The Custom Roto-Mold 43 Gallon RV Holding Tank (Part# H-631) is engineered to meet the demands of mobile holding storage applications, including RVs, trailers, campers, food trucks, and off-grid systems. Its mid-range capacity and low-profile form make it ideal for installations where vertical space is limited, but durability and reliability are a must.

Manufactured using rotational molding technology, this tank features a seamless, one-piece construction that resists cracks, chips, and leaks. Made from FDA-approved polyethylene resin, it complies with FDA Regulation 21 CFR 177.1520 (1) 3.1 and 3.2, ensuring safe storage of potable water, greywater, or blackwater.

The Tank Superstore’s support team is available to help you select and integrate the right tank for your system with expert-level guidance.

Key Features

• 43-Gallon Capacity: Mid-size tank suitable for a variety of mobile water or waste applications.
• Rotationally Molded Construction: Seamless, one-piece body increases durability and leak resistance.
• FDA-Compliant Polyethylene: Approved for potable water, greywater, or blackwater use.
• Low-Profile Layout: Stands just 9" tall, making it perfect for shallow compartments or under-floor mounting.
• Built to Withstand Harsh Conditions: Resistant to UV rays, road shock, vibration, and chemical exposure.
• Blank Configuration: Ships without fittings to allow complete customization of plumbing inlets/outlets.
• Lightweight & Strong: Weighs only 22 lbs for easy handling during transport and installation.
• Made in the USA: Manufactured in Oregon with strict quality standards and premium materials.
  

Specifications

• Product Type: RV Holding Tank
• Part Number: H-631
• Capacity: 43 Gallons
• Dimensions: 63" L x 25" W x 9" H
• Weight: 22 lbs
• Material: FDA-Compliant Polyethylene
• Wall Thickness: Approx. 0.25"
• Color: Natural (Translucent White)
• Fittings: Blank (No pre-installed fittings)
• Manufacturing Location: Oregon, USA
• Application: Potable Water, Greywater, or Blackwater
  

Shipping & Warranty

Ships FOB from Idaho (Zip Code: 83605), Freight Class 250. Liftgate service is available upon request for residential or limited-access delivery locations.

Covered by a 1-Year Limited Warranty protecting against defects in materials and workmanship under normal use.

Price Match Guarantee

If you find the 43 Gallon Custom Roto-Mold Holding Tank (H-631) at a lower price from an authorized competitor within 6 months, we’ll match it and refund the difference.

Contact: info@tanksupplydepot.com