Valterra R8036 RV Fresh Water Tank | 18 Gallons

The new Valterra R8036 Fresh Water Tank is a durable 18-gallon water storage solution designed for RV and marine applications. Constructed from lightweight black ABS plastic, this tank is completely algae-free, tasteless, odorless, and non-toxic, making it safe for potable water use. Its one-piece extruded construction eliminates seams and reduces the risk of leaks, ensuring dependable long-term performance.

For added stability during travel, the tank is internally baffled every 18 inches to control water surge and sloshing. It comes supplied with three 3/8" threaded fitting inserts on each end, allowing flexible plumbing configurations and easy integration into a wide range of water systems. Compact yet efficient, this tank is ideal for new installations, upgrades, or replacement applications.

Key Specifications

• Manufacturer: Valterra

• Manufacturer Part Number: R8036

• Capacity: 18 Gallon

• Shape: Rectangular

• Overall Dimensions: 36" Length x 16" Width x 8" Height

• Color: Black

• Material: ABS Plastic

• Construction: One-piece extruded

• Baffling: Every 18 inches for surge control

• Fittings Included: Three 3/8" threaded fitting inserts on each end

• With Cap: No

• With Tubing: No

• With Adapter: No

• With Mounting Hardware: No

• Marine Use: Yes

Features & Benefits

• Universal design for RV and marine applications

• Lightweight, algae-free black ABS plastic construction

• Tasteless, odorless, and non-toxic material

• Will never rust or corrode

• One-piece extruded construction eliminates the possibility of leakage

• Internally baffled every 18 inches for superior surge control

• Supplied with 3/8" threaded fitting inserts, three on each end

• Easy to install in compact or tight spaces

Warranty

• Limited 1 Year Warranty

Application and compatibility

Valterra MPN R8036. 18-US-gallon black ABS gravity-fill tank measuring approximately 36 x 16 x 8 inches. Low-pressure fill and drain only; manufacturer states not for use with electric pumps.

Verify connection dimensions, installation restrictions and the current manufacturer instructions before ordering.