Valterra | Silverback Portable Waste Holding Tank | ST-5362W | Tow-N-Pull handle | 2-Wheel | 36 Gallon | Gray And Black Water

Make RV waste disposal easier without having to break down your campsite with the Valterra Silverback Portable Waste Holding Tank ST-5362W. Designed for RV owners who need a large-capacity portable waste solution, this 36-gallon waste holding tank allows you to transport gray or black water from your RV to an approved dump station without moving your entire RV.

The Silverback ST-5362W combines a large 36-gallon capacity with a convenient two-wheel transport design and ergonomic Tow-N-Pull handle, providing a practical way to move substantial waste loads while reducing the effort required to lift and maneuver the tank.

Designed for extended-stay RVers and full-time campers, the Silverback incorporates several features intended to make filling, transporting, monitoring, emptying, and cleaning the tank easier. A ClearView fill window allows you to monitor the tank level, while the integrated 360° directional vent and jet-spray cleanout help make filling and cleaning more convenient.

Key Features

• Part Number: ST-5362W
• 36-gallon capacity
• Designed for gray water and black water
• Two-wheel transport design
• Ergonomic Tow-N-Pull handle
• Tow-N-Pull handle features a secure hitch lock
• Compatible with 1-7/8", 2", and 2-5/16" hitch balls
• ClearView fill window for monitoring tank level
• Integrated 360° directional vent
• Integrated jet-spray cleanout
• Airless rubber tires designed to eliminate flat tires
• Reinforced fiberglass wheels
• Wheels designed for use on gravel, dirt and paved surfaces
• Integrated Silverback quick coupler
• Includes 3-foot sewer hose
• Includes 360° rotating bayonet adapter
• Includes two termination caps
• Large 36-gallon capacity in a relatively compact two-wheel design
• Designed for convenient storage in truck beds and other limited-storage areas
• 3-year limited warranty according to current product information

36-Gallon Capacity

The ST-5362W provides a substantial36-gallon capacity, making it particularly useful for extended camping stays and RVers who need to transport a large volume of wastewater in fewer trips.

Rather than disconnecting your RV and driving the entire vehicle to a campground dump station, the Silverback portable tank allows wastewater to be transferred from your RV's holding tank and transported separately to an approved disposal location.

The 36-gallon capacity is especially useful for RV owners with larger holding tanks or situations where the dump station is located a significant distance from the campsite.

Tow-N-Pull Handle

One of the defining features of the Silverback ST-5362W is itsTow-N-Pull handle.

The ergonomic handle provides a secure, full-hand grip for maneuvering the tank and incorporates a hitch connection for towing. The hitch system is designed to accommodate1-7/8", 2", and 2-5/16" hitch balls, providing flexibility for different towing applications.

The tank's axle placement and transport design are engineered to reduce the lifting effort required to maneuver a loaded tank. The design also permits the tank to be moved without requiring the user to carry the full weight of the wastewater.

Always follow Valterra's operating and towing instructions and applicable campground or site restrictions when transporting a filled waste tank.

Two-Wheel Transport Design

The ST-5362W uses atwo-wheel configuration specifically designed for portable waste transportation.  The tank can be maneuvered using the Tow-N-Pull handle, allowing the user to move the tank toward an approved dump station without moving the RV.

The reinforced fiberglass wheel construction andairless rubber tires eliminate the need to maintain tire pressure or deal with conventional pneumatic tire flats. The wheels are designed to roll across common campground surfaces includinggravel, dirt and paved areas.

ClearView Fill Window

The integratedClearView fill window allows you to monitor the tank's fill level without having to open the tank.

This provides a convenient way to keep track of the waste level while filling and helps reduce the possibility of overfilling the portable tank.

The ability to visually monitor the tank is particularly useful when transferring waste from an RV holding tank, allowing you to keep an eye on the portable tank while it fills.

360° Directional Vent

The Silverback ST-5362W incorporates a360° directional vent designed to help air move through the tank during filling and emptying.

Proper venting is important when transferring wastewater because displaced air needs a path out of the tank as liquid enters.

The directional vent is integrated into the Silverback tank design to help facilitate filling and waste transfer while helping manage odors.

Integrated Jet-Spray Cleanout

After emptying the tank, the integratedjet-spray cleanout provides a convenient way to rinse the interior.

The spray system helps direct water into the tank to assist with cleaning and removing residual waste material following disposal.

Properly rinsing and cleaning a portable waste tank after each use is important for sanitation, odor control and long-term maintenance.

Use only an appropriate water source and follow all applicable sanitation and backflow-prevention requirements when cleaning the tank.

Airless Rubber Tires

The ST-5362W usesairless rubber tires, eliminating the need to inflate tires or worry about conventional pneumatic tire flats.

The reinforced wheel construction is designed for dependable movement across common RV camping surfaces, including:

• Gravel
• Dirt
• Paved surfaces
• Campground roads
• Dump-station approaches

The two-wheel configuration provides a straightforward transport solution while keeping the tank relatively compact for storage.

Quick Coupler & Sewer Hose

The Silverback ST-5362W includes a Silverback quick coupler for convenient connection to the waste-transfer system.

The package also includes a 3-foot sewer hose, a 360° rotating bayonet adapter, and two termination caps, providing the primary components needed to connect, transfer, empty and secure the portable tank.  The rotating bayonet adapter helps provide flexibility when positioning the hose and tank during waste transfer.

Gray Water & Black Water Applications

The ST-5362W is designed for use with bothgray water and black water from compatible RV waste systems.

Gray water generally originates from RV sinks, showers and other non-toilet fixtures.

Black water originates from the RV toilet holding tank and requires appropriate sanitation procedures when handling and disposing of the waste.

When used for black water, always follow proper RV sanitation procedures and dispose of wastewater only at an approved dump station or other legally authorized wastewater disposal facility.

Ideal for Extended-Stay Camping

The Silverback ST-5362W is particularly useful for RV owners who stay at a campsite for extended periods.

When an RV is parked at a campsite without a sewer connection, the portable tank provides a way to empty the RV's holding tank without having to:

• Break down the campsite
• Disconnect the RV from utilities
• Retract slides
• Disconnect water or electrical connections
• Hitch the RV to a tow vehicle
• Drive the entire RV to the dump station

Instead, the portable tank can be filled and transported separately to the approved dump station.

Large Capacity Without a Four-Wheel Footprint

With36 gallons of capacity, the ST-5362W provides one of the larger capacities available in a two-wheel portable tank configuration.

The two-wheel design keeps the tank relatively compact while the Tow-N-Pull handle provides a practical means of maneuvering the tank.

The design is particularly well suited for RV owners who need substantial waste capacity but want a portable tank that can still be stored in a truck bed or other limited storage area.

Product Specifications

Portable Waste Management Made Easier

TheValterra Silverback ST-5362W 36-Gallon Portable Waste Holding Tank is designed to make one of the less enjoyable parts of RV camping substantially easier.

The combination of a large 36-gallon capacity, two-wheel transport system, ergonomic Tow-N-Pull handle, ClearView fill window, directional vent, integrated jet-spray cleanout and included sewer-transfer components provides RV owners with a complete portable solution for moving wastewater to an approved dump station.

Whether you're a full-time RVer, extended-stay camper, seasonal camper or simply need additional waste-management capacity at a campsite without sewer hookups, the ST-5362W provides the capacity and portability needed to keep your RV in place while taking the waste to the dump station.

Important Use Information:

This product is intended for use as a portable RV wastewater holding and transportation tank. Always use compatible RV sewer hoses and fittings, follow proper connection and sanitation procedures, and dispose of RV wastewater only at an approved dump station or other legally designated wastewater disposal facility.

IMPORTANT RETURN POLICY – SANITATION PRODUCTS

For health, safety, and sanitation reasons, all waste holding tanks, portable waste tanks, sewage products, and other sanitation-related products are considered non-returnable and cannot be returned for any reason once shipped.

This policy applies regardless of whether the product has been installed, connected, filled, or used. Please carefully verify the product's size, capacity, dimensions, fittings, compatibility, and application before placing your order. We cannot accept returns of sanitation products due to customer error, incorrect selection, incompatibility, or change of mind.